2013 Mercedes-Benz SL550

Recalls

3 recalls name the 2013 Mercedes-Benz SL550. Newest first.

• Communication

  Nov 1, 2019NHTSA 19V78700024,226 vehicles

  Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit…

  Risk and remedy

  Risk

  An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

  Remedy

  MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

  Full recall details →

• Steering › Electric power assist system

  Dec 14, 2016NHTSA 16V89900070 vehicles

  Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 SL550, 2013-2014 SL63 AMG, 2014-2016 E350, 2014 E350 Cabriolet, E350 Coupe, 2014-2015 S550, 2015 E350 Bluetec, 2015-2016 E400, 2016 E550 Coupe, and Maybach S600 vehicles manufactured August 23, 2012, to August 14, 2015. The affected vehicles use an electric power steering system that…

  Risk and remedy

  Risk

  If the control unit pins lose connection, there would be a loss of electric power steering assist, increasing the risk of a crash. The increase in pin contact resistance can also increase the risk of a fire, even while the vehicle is parked and ignition is off.

  Remedy

  MBUSA will notify owners, and dealers will replace the electric power steering control unit, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

  Full recall details →

• Air bags › Side/window

  Nov 1, 2013NHTSA 13V542000130 vehicles

  Mercedes-Benz (Mercedes) is recalling certain model year 2013 SL63, SL550, and SL65 vehicles manufactured January 16, 2013, through April 30, 2013. The affected vehicles are equipped with an occupant classification system (OCS) that may not detect a very light person sitting in the front passenger seat.

  Risk and remedy

  Risk

  If the OCS does not detect a very light person sitting in the seat, the passenger side air bag would be turned off. In the event of a crash necessitating side air bag deployment, the passenger would be at an increased risk of injury.

  Remedy

  Mercedes will notify owners, and dealers will replace the passenger side seat cushion including the OCS. The recall began on December 20, 2013. Owners may contact Mercedes at 1-201-573-0600.

  Full recall details →

Owner complaints

What owners report most

1. Steering5
2. Power train4
3. Engine4
4. Wheels3
5. Vehicle speed control2
6. Service brakes1
7. Suspension1

Latest complaints

• Mar 28, 2025WA
  Engine
  I was driving on a country road when all of a sudden my car lost power all the warning lights camo on the dashboard. Smoke started billowing out from the back and front of the car. It turned off and I only coasted about a 100 feet. I could not safely pull off to the side of the road as the car had…

  I was driving on a country road when all of a sudden my car lost power all the warning lights camo on the dashboard. Smoke started billowing out from the back and front of the car. It turned off and I only coasted about a 100 feet. I could not safely pull off to the side of the road as the car had no power. Thankfully the road was not very busy and the tow truck collected the vehicle. Upon further inspection I saw a lot of oil on the road and the mechanics were able to confirm that the engine block was cracked and there were 2 large holes. Upon further research I was able to find a lot of similar cases with this specific M278 Mercedes engine and premature failures that happen because of bad cylinder coating. In later engines they update the cylinder lining to a more durable steel sleeves. I think this is a very well documted issue and a huge safety risk. There is a class action lawsuit running about the M278 engine and I think you need to get involved and hold Mercedes accountable for their poor design.

• Dec 9, 2024CT60,000 mi
  Steering
  The contact owns a 2013 Mercedes-Benz SL550. The contact stated while driving at an undisclosed speed, the vehicle lost power steering assist functionality. There was no warning light illuminated. The vehicle was taken to an independent mechanic, who determined that the steering rack needed to be…

  The contact owns a 2013 Mercedes-Benz SL550. The contact stated while driving at an undisclosed speed, the vehicle lost power steering assist functionality. There was no warning light illuminated. The vehicle was taken to an independent mechanic, who determined that the steering rack needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 16V899000 (Steering); however, the VIN was not included in the recall. The manufacturer was made aware of the failure but informed the contact that there was no recall associated with the VIN. The failure mileage was approximately 60,000.

• Jun 7, 2024FL
  Suspension
  The rear subframe experienced excessive levels of rust which caused the rear left side to suddenly collapse. After the collapse, the car would fish tail at low speeds (i.e., less than 15 miles per hour). I am thankful that the collapse did not happen when traveling at higher speeds such as an…

  The rear subframe experienced excessive levels of rust which caused the rear left side to suddenly collapse. After the collapse, the car would fish tail at low speeds (i.e., less than 15 miles per hour). I am thankful that the collapse did not happen when traveling at higher speeds such as an expressway, which would have certainly caused an accident. The Mercedes Benz dealer refused to cover the cost of the work to replace/repair the subframe. The dealer stated that they would cover the cost under an “extended warranty” if the car was manufactured for the US, but, as I found out, the car was made for Canada based on the VIN #. This is the case even though the subframe in this model had the same rusting issue in the US and in Canada. Additionally, I purchased the car in Florida. I am surprised that there had not been a full recall on this issue especially since it appears to impact over 500,000 Mercedes cars. Drivers are on the road with this issue and are unaware of this issue unless they happen to bring their car in for service specifically for this issue. Additionally, not honoring the recall for the car because it was made for Canada even though I am a US Citizen, the car was purchased in the US, and the car operates in the US does not make sense. This issue is a hazard on US roads, and should be proactively communicated and remediated. Not doing so poses a safety issue. I am further surprised that the Department of Transportation has not taken an active role in this issue.

• Apr 12, 2024MI
  Power train
  Started the vehicle and used the gear selector to shift to Drive. Car did not go into gear. Towed to dealer. Dealer found faulty “ism module.” Apparently a very common issue with these cars. So common that the part is in an “indefinite back order.” The replacement part is also revised because…

  Started the vehicle and used the gear selector to shift to Drive. Car did not go into gear. Towed to dealer. Dealer found faulty “ism module.” Apparently a very common issue with these cars. So common that the part is in an “indefinite back order.” The replacement part is also revised because Mercedes knows there was a manufacturer defect with the existing part. I am being charged more than $1600 on a part that the manufacturer has already acknowledged was faulty and created a replacement for it.

• Dec 29, 2021CA
  Steering

  Our power steering went out all of a sudden. We took this to our mechanic who said it was a recall for the power steering. Fletcher Jones Mercedes' looked at the vehicle did a computer update recall and said the power steering is not covered. The car is very unsafe and we need this fixed.

• Nov 30, 2021TN
  Engine

  Cam sensor seals failed which leaked oil into the wire harness, O2 sensors, and ECM. This happens to be a common problem with M278 engine. The repair was $10,217 to fix this issue. The car would not pass emissions without this repair. Could oil into the electrical system pose a fire hazzard?

• Jun 1, 2021NC65,000 mi
  Steering
  The contact owns a 2013 Mercedes-Benz SL550. The contact stated while the vehicle was being serviced at a tire shop, he was informed that the power steering assist warning light was illuminated. The steering wheel became difficult to turn. The contact took the vehicle to the local dealer to be…

  The contact owns a 2013 Mercedes-Benz SL550. The contact stated while the vehicle was being serviced at a tire shop, he was informed that the power steering assist warning light was illuminated. The steering wheel became difficult to turn. The contact took the vehicle to the local dealer to be diagnosed. The contact was informed that the steering assembly needed to be replaced. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 16V899000 (Steering) however, the VIN was not included. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 65,000.

• Apr 8, 2020CA36,800 miCrash
  Service brakes
  Jun 2017: annual service. ask to have brakes checked because brake pedal was travelling down to the floor. jun 2018: annual service. complaint: brake pedal would hit the floor and as it traveled down further, the engine acceleration ticked-up, at which time I released the brake pedal and…

  Jun 2017: annual service. ask to have brakes checked because brake pedal was travelling down to the floor. jun 2018: annual service. complaint: brake pedal would hit the floor and as it traveled down further, the engine acceleration ticked-up, at which time I released the brake pedal and re-applied the brakes successfully. jun 2019: annual service: strong complaint: ditto jun 2018 except as the brake pedal approached the floor, the engine acceleration was increasing. 12 mar 2020: accident: time 0645 am pst, traveling west-bound on a near-straightaway (slight 5-degree curve to the left) at 40 mph in a 50 mph zone on a 6-lane roadway, in far-right lane with 8-car-lengths to the car ahead, I applied the brakes as the cars ahead of me slowed to a stop in the right lane. I continued increasing pressure on the brakes until the pedal was on the floor, the anti-lock brakes system never engaged and at about 20-FT to the car ahead, the engine rpm took over defeating the whole brake system resulting in my car accelerating and smashing into the car stopped ahead of my car. in hind-sight, I found out that m-b of san diego service dept. Never performed a drive-test to check-out my requests but instead performed a standard brake-pads & fluid-level check and returned the car to me in as-is condition. until 12 mar, this problem of the brakes traveling to the floor before the rpm-increase engaged had been under control, being most noticeable at low speeds of 10-12 mph in the costco parking lot thru-ways at which time I had ample distance to release the brakes, disengage the rpm-increase and re-apply the brakes. it appears m-b took my requests and complaints in a less than literal sense or urgency.

• Apr 27, 2019TX31,000 mi
  Wheels
  Auto moving and not moving. my husband IS ocd and very particular about our vehicles. I had a flat tire on a run flat and damaged my left driver's side back wheel. we decided to replace all 4 tires and that wheel. my spouse removed all 4 wheels from vehicle, cleaned and inspected each wheel and…

  Auto moving and not moving. my husband IS ocd and very particular about our vehicles. I had a flat tire on a run flat and damaged my left driver's side back wheel. we decided to replace all 4 tires and that wheel. my spouse removed all 4 wheels from vehicle, cleaned and inspected each wheel and we carefully put them in the back of our truck. I took them to alderson mercedes in lubbock. I watched as monte the service adviser carefully removed all 4 wheels. later in the day alderson calls and says that the right back wheel has a crack in it and needs to be replaced. I'm flabbergasted as I knew it didn't before I brought it. but its a he said she said. upon researching the internet for complaints of mercedes benz wheels cracking I found a lot of them, enough for a class action suit. the problem IS when new run flat tires which are extremely tough are installed it IS so difficult that they crack. this IS a defect of the wheel, not the technician. I'm afraid that if they crack this easily when just putting a new tire on them, that they will crack while driving on them. if this happens then the vehicle IS unsafe to drive. please look into the stress fracture properties of mercedes benz wheels. I think there IS a potential safety hazard issue. I did not drive over a pot hole, so I know as other complaintants know this IS a manufacturing issue.

• Apr 27, 2019TX31,000 mi
  Steering
  My car had 30,000 miles on it when the steering mechanism quit working up and down. it turns out the problem IS in the form of improper installation. There was nothing wrong with the part. part no. 231 460 02 31. this problem occurred at the factory. the technician over shot the adjustment…

  My car had 30,000 miles on it when the steering mechanism quit working up and down. it turns out the problem IS in the form of improper installation. There was nothing wrong with the part. part no. 231 460 02 31. this problem occurred at the factory. the technician over shot the adjustment length on installation, causing the power steering wheel adjustment up and down to occur intermittently. it gets stuck in the up position making it very difficult to exit the car, especially if you are a big person. all my husband had to do to fix it was readjust the length and it was fixed. there are thousands of complaints where owners are paying for new parts and installations and there IS nothing wrong with the original part. unless you fixed it yourself you would not know this. please look into this as I had to pay for a part $160.65,$140 diagnosis fee, and my husband had to take 4 hours of his time to fix something that was improperly installed at the factory. car in all stages of movement.

• Apr 27, 2019TX31,000 mi
  Steering
  My car was manufactured in 12/12. I took my car in last year because suddenly my power steering quit working on me. my husband man-handled the steering and drove it 70 miles to the nearest dealership in lubbock, tx. they said it was a computer error and hooked up a device and said they updated…

  My car was manufactured in 12/12. I took my car in last year because suddenly my power steering quit working on me. my husband man-handled the steering and drove it 70 miles to the nearest dealership in lubbock, tx. they said it was a computer error and hooked up a device and said they updated the computer software, no parts replaced. today, suddenly my power steering quit working again. I read online there IS a recall but my vin doesn't show up as recalled. I can't drive it because no power steering but more importantly it says it can catch on fire. the vehicle was in motion, leaving our 1/4 mile driveway and turning. I refuse to go in and have them do a computer reset and not replace the part that could catch on fire, becauses my vin IS not on the recall list. this IS twice in less than one year.

• Oct 31, 2018FL74,000 mi
  Engine
  My vehicle has a cam seal leak that leaked oil into the wiring harness and wiring harness and other components need to be replaced -- the bill IS $10,800 --- this cam seal was a recall issue for the c class and from what I read seems to be the same or similar issue --- not an ordinary wear and…

  My vehicle has a cam seal leak that leaked oil into the wiring harness and wiring harness and other components need to be replaced -- the bill IS $10,800 --- this cam seal was a recall issue for the c class and from what I read seems to be the same or similar issue --- not an ordinary wear and tear issue - this IS should be a recall issue and mercedes should fix -- the check engine light came in and they said engine would not have started and I would have been stranded -- it IS currently being fixed at the dealer at my expense

• Jul 4, 2018CA
  Engine · Power train · Vehicle speed control

  The car suddenly slow down in highway goes to limp mode for example from 69 to 35 miles IS very dangerous I have to get off the highway

• Sep 4, 2017WA28,000 mi
  Power train
  Traveling on I-5 in stop and go traffic 0- 60 mph when transmission started shifting roughly. It then shifted to neutral and would not respond to shifter inputs. I was in the second lane from the right doing 10 or 15 mph. I was able to force my way into the right lane and off to the shoulder. I put…

  Traveling on I-5 in stop and go traffic 0- 60 mph when transmission started shifting roughly. It then shifted to neutral and would not respond to shifter inputs. I was in the second lane from the right doing 10 or 15 mph. I was able to force my way into the right lane and off to the shoulder. I put the transmission in sport and paddle shifter mode with no response from the shift selector. Thinking this IS a computer problem I rebooted by shutting car off and restarting. All functions returned to normal. took to dealer where I got very good service but it turns out there was a mercedes bulletin regarding this problem. It required a software update that has appearently fixed the problem. What happened to me was very minor when compared to what could have happened losing power on the freeway and I believe there should have been a recall on such a serious safety problem. Computer faults that were found were p060600,p073000, p073200, p07300, p073400, p07350008

• Apr 30, 2017PA33,500 mi
  Wheels
  Tire was losing 1-2 pounds of air a day. took to costco to fix what I believed was a tire leak. upon exam costco found that wheel had a crack in it that was causing problem and told me that they see several of these cracks each year on mercedes. I then took car to mercedes dealer and bought a…

  Tire was losing 1-2 pounds of air a day. took to costco to fix what I believed was a tire leak. upon exam costco found that wheel had a crack in it that was causing problem and told me that they see several of these cracks each year on mercedes. I then took car to mercedes dealer and bought a new wheel. mercedes would not warranty wheel altho car still under warranty say I must have caused crack. I never hit anything that could have caused the crack. mercedes dealer acknowledged that there was bo evidence of any damage to wheel or tire. I take very good care of car. no damage to tire. it was rt rear wheel. mercedes would not give me back the cracked wheel after I bought the new one. they seem to have cars on road with defective wheels that could give at any time.

• Aug 20, 2015SC14,472 mi
  Wheels
  TL* the contact owns a 2013 mercedes benz sl550. While driving at 10 mph, the instrument panel indicated that the front driver side tire needed air. The vehicle was taken to the dealer where the wheels were removed and it was diagnosed that all four tires were cracked and needed to be replaced. The…

  TL* the contact owns a 2013 mercedes benz sl550. While driving at 10 mph, the instrument panel indicated that the front driver side tire needed air. The vehicle was taken to the dealer where the wheels were removed and it was diagnosed that all four tires were cracked and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was 14,472. The vin was not available.

• Jan 2, 2014CA1,200 mi
  Power train · Vehicle speed control
  TL* the contact owns a 2013 mercedes benz sl550. The contact stated that while driving approximately 40 mph, the paddle shifters were operated and the connector plate failed without warning. The contact mentioned that the vehicle failed to accelerate. On another occasion the contact stated that…

  TL* the contact owns a 2013 mercedes benz sl550. The contact stated that while driving approximately 40 mph, the paddle shifters were operated and the connector plate failed without warning. The contact mentioned that the vehicle failed to accelerate. On another occasion the contact stated that while coming to a complete stop, the vehicle lurched forward without warning. The vehicle was taken to a dealer where the failure was unable to be replicated. The manufacturer was notified of the failure. The contact stated that the manufacturer informed him that the sudden lurch when the vehicle came to a stop was the way the vehicle was designed. The vehicle was not repaired. The approximate failure mileage was 1,200 and the current mileage 9,000. The vin was not available.

Defect investigations

NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.

• Desiccated Air Bag Inflator Rupture

  EA21002Opened Sep 17, 2021Open
  From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…

  From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11010818Complaint Transmission control unit Y3/8n4 (fully integrated transmission control unit (VGS)) not listed in quick test and/or no communication possible with VGS. Cause Transmission control unit Y3/8n4 Remedy It is important that LI54.15-P-057373 is processed before replacing any component parts (transmission 722.9). After processing and complying with the above documents, perform a reset on the transmission control unit Y3/8n4 (VGS) (ignition reset), check that the transmission connector is seated correctly and inspect the PINs for concerns. If communication with the VGS cannot be established afterwards, the component part 'electrohydraulic controller unit (EHS)' must be replaced, as it is not possible to transfer the valve characteristics under the above-mentioned conditions. Installation of a VGS repair kit is not permitted in this case.
• 11010750Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements. Sound file attached for comparison. NOTE: Steering functionality is not affected. For 192 and 232: Only affects vehicles up to FIN vehicle identification end number. If vehicle falls outside of FIN range, create a TIPS case. Model series 192: xxx xxx xx 002 876 Model series 232: xxx xxx xx 022 312 Cause Contact area between wheel bearing and steering knuckle. Remedy 1. Perform Operation A and evaluate by testing vehicle. 2. If noise is still present, perform Operation A again. 3. If noise is still present after re-testing, perform Operation B. Operation A: 1. Clean contact surfaces of wheel bearing and steering knuckle with brake cleaner (see areas marked blue in pictures "2.jpg" and "3.jpg"). NOTE: The front area of the wheel bearing and the seals must not come into contact with the cleaner, otherwise, the sealing rings will be damaged. 2. Clean threads of wheel bearing mounting. 3. Thinly coat contact surfaces of wheel bearing and steering knuckle with Molykote (annular joint grease) (see areas marked blue in pictures "2.jpg" and "3.jpg"). Operation B: 1. Replace steering knuckle. 2. Wheel bearings do not need to be replaced.
• 11010494Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing fogged/condensed rear lamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4 F) Note: Do not wash the vehicle or subject it to high-pressure cleaning before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the trunk. 4. Switch on the exterior lighting. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation -> a significant reduction in the formation of condensation must be clearly recognizable (defogging progress). Note: -If no reduction in the degree of fogging is visible, the rear lamp is defective and must be replaced. -It is not physically possible to defog the headlamps completely some residual fogging may remain. Fogging does not impair the functionality or the service life of the rear lamps. -Simultaneous fogging of multiple component parts indicates extreme climatic conditions and also does not impair the functionality or the service life of the rear lamps. Remedy 2: You can recognize a defective rear lamp as follows: 1. Check the rear lamps to ensure that no external damage is present, and that the differential aeration cells and the diaphragm are present and correctly seated. -> If there are signs of external damage on the rear lamp, the component parts must be replaced as per WIS instructions. 2. Check the electrical connectors of the plugs and pins. -> If moisture/corrosion/etc. is present, the component part must be replaced as per WIS instructions. 3. Check for leak tightness -> Close all openings with Terostat IX or similar and establish and stabilize via an overpressure (4050 mbar) via the plug. -> In the event of a sudden pressure drop, the component part must be replaced as per WIS instructions. Note: External damage to the rear lamps does not constitute a warranty or goodwill case.
• 11009122Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Washer fluid hose cannot be snapped into place on pump fitting. 3.4. Washer fluid hose will not stay on pump fitting, although connector OK. 4. Washer fluid line. 4.1 Connector will not stay on pump fitting because it is broken. 4.2 Sealing ring in connector missing. 4.3 Sealing ring in connector fitted, but deformed and therefore leaks. 4.4 Damage to washer line by animal. 5. Seal on heating washer fluid reservoir/washer fluid reservoir. Remedy Replace defective component parts only. Do not replace any adjacent component parts that are intact. Note: Repair kits for washer line hoses do exist to allow patches for line damage.
• 11008091Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. Cause A. Seating of the microphones in the headliner. Side edges are covered by the textile cover (see picture "1") B. Assembly of microphones (B25/20 or B25/21) in the headliner. C. Dirt inside the microphone housing Remedy 1. Press finger on rear of microphone (on adhesive tape) 2. Remove microphone cap from the front 3. Eliminate protruding material residues of the microphone cutout at the headliner, e.g. with a soldering iron. The microphone must be seated in the headliner as shown in picture "2". 4. Push microphone from behind until it is firmly pressed into the headliner 5. Maintain pressure and press/clip cap into microphone from the front. Note: The cover cap must be clearly heard and felt to engage. 6. This procedure must be carried out on both microphones (B25/20 and B25/21) Note: It is recommended to replace the cover caps. The non-woven cloth in the cover cap protects the microphone from soiling and must not be removed. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicles warranty in any way.
• 11008070Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements. Sound file attached for comparison. NOTE: Steering functionality is not affected. For 192 and 232: Only affects vehicles up to VIN vehicle identification end number. If vehicle falls outside of VIN range, create a TIPS case. Model series 192: xxx xxx xx 182881 Model series 232: xxx xxx xx 182883 Cause Contact area between wheel bearing and steering knuckle. Remedy 1. Perform Operation A and evaluate by testing vehicle. 2. If noise is still present, perform Operation A again. 3. If noise is still present after re-testing, perform Operation B. Operation A: 1. Clean contact surfaces of wheel bearing and steering knuckle with brake cleaner (see areas marked blue in pictures "2.jpg" and "3.jpg"). NOTE: The front area of the wheel bearing and the seals must not come into contact with the cleaner, otherwise, the sealing rings will be damaged. 2. Clean threads of wheel bearing mounting. 3. Thinly coat contact surfaces of wheel bearing and steering knuckle with Molykote (annular joint grease) (see areas marked blue in pictures "2.jpg" and "3.jpg"). Operation B: 1. Replace steering knuckle. 2. Wheel bearings do not need to be replaced.
• 11008064In our continuing efforts to ensure the proper performance and quality of your vehicle, we are writing to inform you that on certain Model Year 2011-2018 C-Class, E-Class, S-Class, G-Class, CL, CLS, ML, GL, GLE, GLS, GLC, SL, and AMG GT vehicles with 6 and 8 cylinder gasoline engines, the software of the engine control unit may not meet current specifications. Under certain conditions, the catalyst heating might not work. Therefore, an Emission Service Campaign is being conducted to remedy the situation. Our records indicate that your vehicle is included in the affected population of vehicles.
• 11007974Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A leak test must be performed to determine if physical fogging exists or if the headlamp is leaky. Remedy In advance, observe LI82.10-P-078301 "Headlamps or Front Fog Lamps Leaking or Fogged". 1. Prepare headlamp/check for external damage: For headlamps with a closed system 1. Check the headlamps for any external damage and check also for correct seating of the Gore-diaphragm/correct latching of the cover caps. 2. If the headlamp exhibits any external damage, replace the headlamp. For headlamps with an open system 1. Check the headlamps for any external damage and seal off the vent then make sure the cover caps are latched correctly into place. 2. If the headlamp exhibits any external damage, replace the headlamp. Note: A headlamp with external damage is not a warranty or goodwill case. 2. Leak test of headlamp with overpressure: Connect test adapter to pressure tester. (Figure 1) Check test adapter for leak tightness. To do so, connect plug and coupling (picture 2) and apply a maximum overpressure of 30 mbar. The pressure must remain constant. If the pressure does not remain constant, use a new adapter. Seal all the outlet openings using sealing compound and the given diaphragm with the plunger (picture 3). (Picture 4) Make allowance for the different headlamp variants here (there are different outlet openings). Check if the headlamp needs to be removed to gain access to the diagnostic socket on the headlamp housing. Plug the adapter onto the diagnostic socket on the headlamp housing. (Picture 5). Apply a maximum of 30 mbar overpressure to the headlamp housing. Note: If the maximum overpressure of 50 mbar is exceeded the headlamp seal will be damaged. If a pressure drop of less than 10 mbar is measured within 30 seconds, the headlamp is not leaky and the problem is down to natural physical fogging. If a pressure drop of more than 10 mbar is measured within 30 seconds, the headlamp is leaky. Note: The leaky position can be localized with the aid of soap suds. Replace any leaky headlamps. Note: Desiccant packs can be installed for headlamps that are not leaky. See: LI82.10-P-064766 Fogged headlamp, desiccant pack installed - open ventilation system LI82.10-P-078304 Fogged headlamp, desiccant pack installed - closed ventilation system
• 11007790Complaint Headlamps fogged or droplets forming. Cause Due to the housing cover with pressure compensation diaphragm, the headlamps are a "closed system". This means that the headlamps are protected against acid gases, dirt and exhaust gas. However, moisture can still enter from two sources. Through absorption and desorption (the commonest cause) or through permeation. Moisture is either absorbed by the plastic material and, when the light source is switched on, it is released from the plastic by desorption, or the moisture penetrates through the plastic materials of the headlamp from outside (permeation). This can lead to the formation of condensation on the lens of the headlamp. The headlamps comply with all applicable US standards and regulations. Remedy Check headlamps for natural fogging or condensation as per LI82.10-P-078301. If a reduction in the degree of fogging is visible, the desiccant packs can be used once the condensation has completely evaporated. Note: Order service covers and desiccant packs based on the validity description. 1. Remove existing service cover with diaphragm (Picture_01 (1)). 2. Insert desiccant packs (Picture_01 (2)) into new service covers with diaphragm and seal with protective grille and bolt down (Picture_01 (3)). Note: One desiccant pack is required for each small service cover, and two desiccant packs are required for each large service cover. 3. Stick the supplied diaphragm onto the new service cover and attach at the headlamp. Note: The bonding surface must be clean and dry. 4. If the headlamp housing has an additional 2nd diaphragm, this must be covered over with masking tape. Note: The bonding surface must be clean and dry. To ensure that the desiccant pack (absorption) acts effectively, the headlamp has to be air-sealed. Observe or check the following points for this: 1. Seals at the central connector must all be present and correctly fitted (Picture_02). 2. The new transparent diaphragm must be correctly bonded (Picture_03). 3. Check headlamp housing for any external damage.
• 11007753Complaint Headlamp or front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Headlamps comply with all applicable standards. If a pressure compensation diaphragm is fitted in the housing cover, then the lamp unit is a "closed system". Remedy Headlamp: Remedy 1 Clearing fogged/condensed LED headlamps and LED rear lamps: 1. Drive vehicle into workshop (temperature higher than +18 C/+64.4 F) and connect the exhaust extraction. Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the hood or trunk. 4. Switch on the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Clearing fogged/condensed halogen/xenon headlamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4F). Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine. 3. Open the hood. 4. Switch off the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Note: If there is no visible reduction in the formation of condensation, check the headlamp for a defect. (See Remedy 2) It is not physically possible to defog the headlamps completely. Fogging does not impair the operation or the service life of the headlamp. Remedy 2 A Damaged headlamp can be identified as follows: 1. Check the headlamp for external damage and that the cover caps and the diaphragm are correctly seated. 2. Check the electrical connectors of the plugs and pins. 3. Check for leak tightness in accordance with LI82.10-P-078307. The test can only be conducted on headlamps. 4. If the headlamp or the rear lamp has any external damage, replace the component part in accordance with the WIS instructions. Note: External damage to the headlamp/rear lamp or faulty seating of the cover caps does not present a warranty or goodwill case. With headlamps, it is possible to install desiccant packs if the problem occurs repeatedly. Open ventilation system: LI82.10-P-064766. Closed ventilation system LI82.10-P-078304
• 11006658Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (MY) C-Class, E-Class, S-Class, G-Class, CL, CLS, ML, GL, GLE, GLS, GLC, SL, and AMG GT (204, 205, 207, 212, 213, 217, 221, 222, 463, 216, 218, 166, 292, 253, 231, and 190 platforms) vehicles with 6 and 8 cylinder gasoline engines, the software of the engine control unit may not meet current specifications. Under certain conditions, the catalyst heating might not work. MBUSA will conduct an Emission Service Campaign. An authorized Mercedes-Benz dealer will update the engine control unit software on the affected vehicles. Affected customers will be notified via First Class letter to have the update performed on their vehicle.
• 11005294Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing fogged/condensed rear lamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4 F) Note: Do not wash the vehicle or subject it to high-pressure cleaning before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the trunk. 4. Switch on the exterior lighting. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation -> a significant reduction in the formation of condensation must be clearly recognizable (defogging progress).
• 10252770As previously reported, to enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a Settlement regarding claims relating to allegations that the 590 Mars Red paint available as an original, exterior color option for certain models of Mercedes-Benz vehicles may experience peeling, flaking, or bubbling of the exterior paint or clear coat. This Mars Red paint is sometimes referred to as Fire Opal. The purpose of this update is to alert you that: 1. The Settlement has received final approval. The Settlement will go into effect on March 11, 2024. As of that date, customers are eligible to receive extended warranty coverage under the Settlement. 2. Under the Settlement, an eligible customer might receive extended warranty coverage as of the date the vehicle is presented to your dealership OR certain customers might have validated Qualified Future Repair claims, making them eligible for a different level of coverage. To determine if a customer: (a) is eligible for extended warranty coverage; and (b) what level of warranty coverage is available to them, please refer to the Service Packages section in VMI/Netstar. 3. Damage code 21800 (damage type 00) must be used for warranty claims covered pursuant to the Settlement. Please note that you should only claim for the percentage of warranty repair cost reflected in VMI/Netstar (see below, e.g., for Period Two, claim only 50% of warranty repair cost). 4. Before the dealership agrees to perform any work: The customer should be given a Repair Order containing: (1) an estimate for the repair, (2) the portion covered under the extended warranty; and (3) the customers contribution amount for the repair, if applicable. The customer must agree to pay their contribution amount for the repair and sign the Repair Order before the repair is performed.
• 10248162Crease formation on genuine leather seat covers in vehicles with low mileage Objects left on the seats for extended periods of time (pressure marks). Objects wedged between the seat backrest and seat cushion (e.g. seat belt buckle). Light initial creases due to vehicle handling. Light creases in the outer covers originating from the production process (missing finish). Heat treatment of the seat covers using heat gun and plastic wedge. Be very careful to not overheat the seat material!
• 10241790The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). In the HERMES control unit log, under the "URL" tab, the value DEFAULT is stored for "atpServerUrl" and/or "rcsServerUrl". Please carry out a re-commissioning of the control unit N112/9 - Control unit for telematics services (HERMES), which includes both a software update as well as coding. The fault will be rectified by the newly included coding. As a result of the software update to the current software of the control unit N112/9 - Control unit for telematics services (HERMES), this fault will no longer occur in future.
• 10240203This NCU replaces the prior NCU issued on May 11, 2023, and clarifies replacement part information. In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, is extending the warranty coverage on the catalytic converter system in certain Model Year (MY) vehicles fitted with the M278 8-cylinder engine listed below: - MY2011: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 13 years / 156,000 miles (whichever occurs first) - MY2012: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 12 years / 144,000 miles (whichever occurs first) - MY2013: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 11 years / 132,000 miles (whichever occurs first) - MY2014 MY2020: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 10 years / 120,000 miles (whichever occurs first)
• 10237240This extended warranty applies to the following condition that may necessitate the repair or replacement of the catalytic converter system and is related to: A check engine Malfunction Indicator Lamp (MIL) may illuminate due to sulfur contamination in the catalyst.
• 10233796Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed below, from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 20 years/unlimited miles, and applies to the vehicle regardless of ownership. This warranty extension applies to the replacement of the rear subframe under the standard warranty terms and conditions in the even the subframe experiences corrosion with perforation (holes). The extended warranty is applicable to the following vehicles: Model Year Model (platform) WIS reference 2005 - 2011 SLK-Class (R171) AR35.10-P-0010V 2012 - 2017 SLK-Class (R172) AR35.10-P-0010V 2012 - 2016 CLS-Class (C218) AR35.10-P-0010EW 2013 - 2016 SL-Class (R231) AR35.10-P-0010RK 2008 - 2015 C-Class Sedan/Coupe (W/C204) AR35.10-P-0010CW 2010 - 2015 GLK-Class (X204) AR35.10-P-0010CW 2010 - 2016 E-Class Sedan/Wagon (W/S212) AR35.10-P-0010EW 2010 - 2017 E-Class Coupe/Cabrio (C/A207) AR35.10-P-0010CW All models require cavity preservation on the rear axle carrier after the replacement according to AR35.10-P-0010-03A.
• 10233794Why the warranty extension? On certain Model Year 2011-2016 CL/CLS/S/E/ML/SL/G/GL/GLE-Class vehicles with V8 engines, the exhaust valve assembly might not work properly and result in an engine misfire and potential illumination of the check engine Malfunction Indicator Lamp (MIL).
• 10233780Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed below, from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 20 years/unlimited miles, and applies to the vehicle regardless of ownership. This warranty extension applies to the replacement of the rear subframe under the standard warranty terms and conditions in the event the subframe experiences corrosion with perforation (holes). The extended warranty is applicable to the following vehicles: Model Year Model (platform) WIS reference 2005 - 2011 SLK-Class (R171) AR35.10-P-0010V 2012 - 2017 SLK-Class (R172) AR35.10-P-0010V 2012 - 2016 CLS-Class (C218) AR35.10-P-0010EW 2013 - 2016 SL-Class (R231) AR35.10-P-0010RK 2008 - 2015 C-Class Sedan/Coupe (W/C204) AR35.10-P-0010CW 2010 - 2015 GLK-Class (X204) AR35.10-P-0010CW 2010 - 2016 E-Class Sedan/Wagon (W/S212) AR35.10-P-0010EW 2010 - 2017 E-Class Coupe/Cabrio (C/A207) AR35.10-P-0010CW All models require cavity preservation on the rear axle carrier after the replacement according to AR35.10-P-0010-03A.
• 10233778In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (MBUSA) is extending the warranty coverage on the exhaust valve system in certain Model Year (MY) vehicles listed below as follows: - MY2011: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 12 years / 120,000 miles (whichever occurs first) - MY2012: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 11 years / 120,000 miles (whichever occurs first) - MY2013 MY 2016: Original New Vehicle Limited Warranty of 4 years / 50,000 miles New Vehicle to 10 years / 120,000 miles (whichever occurs first) This extended warranty applies to the following condition that may necessitate the repair or replacement of components related to the exhaust valve assembly (e.g. exhaust valve, cylinderhead) related to: Over time, increased lateral forces may lead to wear in the valve guide and/or seat ring. This issue could potentially cause combustion misfire for cylinder 1 through 8 (right and/or left cylinder head), resulting in an activation of the check engine Malfunction Indicator Lamp (MIL) .
• 10232321Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed below, from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 20 years/unlimited miles, and applies to the vehicle regardless of ownership. This warranty extension applies to the replacement of the rear subframe under the standard warranty terms and conditions in the event the subframe experiences corrosion with perforation (holes). The extended warranty is applicable to the following vehicles: Model Year Model (platform) Model Year Model (platform) 2005 - 2011 SLK-Class (R171) 2008 - 2015 C-Class Sedan/Coupe (W/C204) 2012 - 2017 SLK-Class (R172) 2010 - 2015 GLK-Class (X204) 2012 - 2016 CLS-Class (C218) 2010 - 2016 E-Class Sedan/Wagon (W/S212) 2013 - 2016 SL-Class (R231) 2010 - 2017 E-Class Coupe/Cabrio (C/A207) Only the following damage code can be claimed for the replacement of the rear subframe due to corrosion with perforation: Damage Code: 35441 47 Always check VMI to determine if a vehicle is covered under this 20 years/unlimited miles extended warranty. Please
• 10207198Complaint The garage door hand transmitter cannot be initialized with the integrated garage door opener in the inside rearview mirror. Cause 1. The integrated garage door opener (GDO) is not compatible with the opening system installed in the garage. 2. The garage door drive uses a rolling code system. In contrast to the fixed code system, the LED in the mirror in this case flashes green after programming. 3. When the handheld remote control is initialized with the integrated GDO, the distance between the handheld remote control and the GDO is too long or too short. 4. The maximum programming time of the hand transmitter was exceeded. The hand transmitter switches itself off after 10s to 20s. However, the garage door opener needs up to 30s to learn the code. 5. The maximum programming time of the integrated GDO was exceeded. The integrated GDO has aborted programming unsuccessfully. 6. The GDO cannot be programmed after replacement (See #9). 7. The batteries of the hand transmitter are too weak. 8. A part of the signal was not registered correctly. 9. The GDO is not programmed to US standards. 10. Errors with Chamberlin MyQ, Liftmaster MyQ, or Craftsman AssureLink systems causing loss of synchronization. Remedy Note: The numbering of the remedies refers to the numbering of the causes. 1. Installation of a universal receiver. Order via the Homelink Hotline. 2. In the case of garage door drives with rolling code system, synchronization of the garage door drive must also be performed. 3. Keep the correct distance when initializing! This can vary between 5 and 20 cm depending on the system. If the initialization attempt is unsuccessful, repeat the initialization process, changing the distance between the hand transmitter and the mirror.
• 10205248"SOS mbrace service not activated".
• 10205237The COMAND unit does not start or the display remains dark.
• 10205234Software update of COMAND Online control unit.
• 10205233Mobile phone cotacts are not transferred completely.
• 10205147Ticking or pulsing noise from high-pressure pump and/or fuel injectors.
• 10187793Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2013-2017 B-Class, C-Class, CLA-Class, CLS-Class, E-Class, G-Class, GL-Class, GLA-Class, GLC-Class, GLE-Class, GLK-Class, GLS-Class, GT-Class, M-Class, S-Class, SL-Class, and SLK-Class (117, 156, 166, 172, 190, 204, 205, 207, 212, 217, 218, 222, 231, 242, 253, 292, and 463 platform), the software for the PASS control unit does not meet current series production configuration and therefore the possibility exists that a correct GPS position cannot be determined in the control unit for location based services, and an incorrect vehicle position may be displayed. Please note the E-call feature is not impacted by this issue. What We?re Doing MBUSA will conduct a Service Campaign. An authorized Mercedes-Benz dealer will update the PASS Control Unit Software
• 10181124Harsh engagement when changing gear range from P to D or R
• 10179966Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional
• 10176670To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a settlement regarding claims relating to alleged mold and mildew type odors originating from the HVAC system in certain Mercedes-Benz vehicles. As part of the settlement, MBUSA has agreed to offer sliding-scale warranty coverage for certain vehicles diagnosed as having mold or mildew type odors originating from the HVAC system?although that coverage will not take effect until the settlement is judicially approved and other events occur; likely not until December 7, 2020 at the earliest (see below). If the settlement becomes effective, coverage will include cleaning of the evaporator and replacement of the HVAC filters
• 10167547Shift quality complaints and/or automatic transmission in limp-home mode in combination with one or more of the following fault codes: P060600, P072200, P072300, P072364, P072900, P073000, P073100, P073200, P073300, P073400, P073500, P076F00.
• 10167546FC 2783 (Friction power of torque converter lockup clutch is too high) or FC 0741 (Actuation of torque converter lockup clutch not possible) stored in transmission control unit. One possible additional customer complaint could be "poor acceleration" e.g. due to engine intervention. This can affect all NAT2FE+ (7G-TRONIC PLUS) vehicles with engines OM651, OM642LS and M278 in the production period from 04/2011 to 02/2012 and with more than 10,000 km. The two fault codes can also occur in combination with rpm sensor faults (see also GI27.50-P-035556). The rpm sensor fault is not connected with this complaint.
• 10167510The vehicle cannot be started The vehicle may start by itself shortly after the startup attempt with a delay, as the relay can be late closing. and/or The gear selection is displayed, but no gear is engaged. Gear selection is not possible. and/or Rear window wiper inoperative. and/or Various fault codes concerning disrupted communication paths are stored and/or the corresponding control units are not displayed in the quick test. Affected control units include the transmission control unit, electronic ignition lock, driver SAM, engine control unit, Lane Keeping Assist, Distronic.
• 10167488Engine rattling noise after engine start for several seconds
• 10167487Minor leaks at the oil duct of the left or right cylinder head of engines 157, 276 and 278. 1. Left cylinder head: Oil passage plug hole on left beside mechanical vacuum pump. 2. Right cylinder head: Oil passage plug hole below high-pressure pump housing.
• 10167040This Service Campaign has been initiated because Daimler AG (DAG), the manufacturer of Mercedes-Benz vehicles, has determined that the mbrace software does not correspond to current production configuration. An authorized Mercedes-Benz dealer will update the mbrace control module software at the next workshop visit.
• 10167037This Service Campaign has been initiated because Daimler AG (DAG), the manufacturer of Mercedes-Benz vehicles, has determined that additional washer fluid reservoir wire harness insulation is required at the cable grommet. An authorized Mercedes-Benz dealer will install additional washer fluid reservoir wiring harness insulation at the next workshop visit.
• 10167001Height adjustment of electric steering column adjustment is nonfunctional.

Every Mercedes-Benz SL550 model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.