2000 Mercedes Benz ML430
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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Vehicles › Mercedes Benz › ML430 › 2000
These records cover every 2000 Mercedes Benz ML430. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Owner complaints
47 complaints3 involved a crash2 involved a fire3 injuries
What owners report most
Latest complaints
- Service brakes
Problem is with the BAS/ABS. The problem was confirmed by two (2) separate drivers of the vehicle in question. The problem occurred on 4 or 5 separate occasions, all within the last 120 days. The BAS/ABS light on the dashboard indicated random conditions (off when first starting the engine, then…
Problem is with the BAS/ABS. The problem was confirmed by two (2) separate drivers of the vehicle in question. The problem occurred on 4 or 5 separate occasions, all within the last 120 days. The BAS/ABS light on the dashboard indicated random conditions (off when first starting the engine, then on after approximately 1 to 2 minutes). Regardless of the BAS/ABS light status the vehicle appeared to be operating normally. Then suddenly without warning the brakes jammed on pulling hard to the right, then to the left. The problem occurs randomly at various speeds. Speeds as lows 3 to 5 MPH. Other times at highway speeds often in heavy traffic. On each occasion, cars following behind, and on each side had to take evasive action to prevent a collision. The vehicle has yet to be inspected by the dealer or independent service center. I'm afraid to drive the car and don't want to pay for towing.
- Service brakes
I have 2000 ML 430. When I drive my car once a while brakes will engage without the warning, no matter how fast or slow I go. It is a very scarry situation.. The shop I went to replaced the ABS module and the problem went away for about 6 months. After that I have experienced one more hard braking…
I have 2000 ML 430. When I drive my car once a while brakes will engage without the warning, no matter how fast or slow I go. It is a very scarry situation.. The shop I went to replaced the ABS module and the problem went away for about 6 months. After that I have experienced one more hard braking but again everything went to "normal". I do take good care of mine old ML 430 and the car is in in excellent condition,, so lack of proper maintenance is not an issue here. No matter what it is, I drive my car with both hands on the steering wheel since. I have posted a thread about this in Facebook and other Mercedes Benz Forums and asked how many others have experienced this brakes locking issue, and it is not a good outlook. There are so many instances where people have had near collisions and rear-endings. Some people have been in collisions because of this. The problem exists in older and newer cars as well. Too many instances for my liking. I'm not sure there are some instances that caused death we don't even know about. This is alarming issue. I thought I was the only one having this problem but apparently a lot of MB owners are dealing with that. Why Mercedes Benz does not have a recall? Why they are ignoring this? I do not feel safe driving the car and do not let any members of my family use the car anymore. Since this happened to me on several occasions I am the only one who kind of "knows" how to handle the car when it happens. Scarry and outrages. I hope you can investigate the issue and help us resolving this dangerous situation. Thank you.
- Electrical system · Engine
The contact owned a 2000 Mercedes Benz ML430. The contact stated that while driving approximately 40 mph the ABS light had illuminated and smoke was present coming from the steering column. Moments later flames were present coming from under the hood and the subframe of the vehicle. The driver…
The contact owned a 2000 Mercedes Benz ML430. The contact stated that while driving approximately 40 mph the ABS light had illuminated and smoke was present coming from the steering column. Moments later flames were present coming from under the hood and the subframe of the vehicle. The driver exited the vehicle and the local fire department was called to the scene and extinguished the flames. During the incident, the vehicle was destroyed and later towed away. A police report was filed at the scene. The cause of the failure was not yet determined. The local dealer and manufacturer were not contacted. The failure mileage was 135,000. The VIN was not available.
- Air bags
Srs light on
- Electronic stability control (esc) · Service brakes
While driving at 60 miles per hour on expressway, car suddenly braked on only the left front wheel. braking was a severe pumping that lasted about 2 seconds. was able to move off to the side of the road onto an exit ramp without causing an accident. fortunately traffic was not heavy and cars…
While driving at 60 miles per hour on expressway, car suddenly braked on only the left front wheel. braking was a severe pumping that lasted about 2 seconds. was able to move off to the side of the road onto an exit ramp without causing an accident. fortunately traffic was not heavy and cars behind me were able to avoid hitting me as the car bucked and I moved to the side of th road onto an exit ramp. I stopped to see what may have happened. noting nothing related to the left ront wheel, I exited the exit ramp and proceeded down a side street at ab out 35 mph when suddenly the left front wheel braked again. I turned off the esp electronic stability function and proceeded slowly down the road. noting no further incident, I eventually got back on the expressway and proceeded home with no further incident.
- Exterior lighting · Service brakes, air · Suspension · Vehicle speed control
TL* the contact owns a 2000 mercedes-benz ml430. While driving 30 mph, the power steering, est, and ABS warning indicators illuminated. The vehicle was taken to mercedes-benz of pittsburgh (4709 baum blvd, pittsburgh, pa 15213) where it was diagnosed, but no codes were populated. The vehicle was…
TL* the contact owns a 2000 mercedes-benz ml430. While driving 30 mph, the power steering, est, and ABS warning indicators illuminated. The vehicle was taken to mercedes-benz of pittsburgh (4709 baum blvd, pittsburgh, pa 15213) where it was diagnosed, but no codes were populated. The vehicle was not repaired. The manufacturer was not notified of the issue. The failure mileage was 172,000. updated 11/03/17*lj the consumer provided codes c114214 and c114209 updated 12/1/2017*js
- Electrical system
TL* the contact owns a 2000 mercedes-benz ml430. The contact stated that various warning indicators flashed on the instrument panel several times. The vehicle was taken to a dealer (bobby rahal motorcar company, 10701 perry hwy, wexford, pa 15090, (724) 935-9300) who was unable to replicate and…
TL* the contact owns a 2000 mercedes-benz ml430. The contact stated that various warning indicators flashed on the instrument panel several times. The vehicle was taken to a dealer (bobby rahal motorcar company, 10701 perry hwy, wexford, pa 15090, (724) 935-9300) who was unable to replicate and diagnose the failure with the dtc present when the vehicle was inspected by the dealer's mechanic(s). The vehicle was not repaired. The manufacturer was notified of the failure to determine if they could provide a technician and a solution to repair the vehicle. The approximate failure mileage was 172,000. updated 10/26/17*lj the consumer stated problems with van control, ABS light on, ball joint light on, transmission, bas malfunction, ets malfunction, and transmission in low range. *tr
- Steering · Vehicle speed control
My vehicle was under recall and was serviced on feb 9TH 2015 for brake switch dealing with cruise control and power steering low pressure hose on 3/11/2017 the same probelms occured and it IS a manufactor issue and not getting justice for getting my vehicle repaired for same issue vehicle as I was driving car it was fixed by mercedes-benz of wappingers falls on feb 9TH 2015 but same issue returned.
- Electronic stability control (esc) · Service brakes · Wheels
On 3 seperate occasions, while driving mercedes benz ml430, at either slow speed or 50+ mph, brakes automatically stop the car and skid the tires. I have almost been hit by 5 cars at one time because I was unable to move. Today, 8/15/16, while traveling at a speed of 25 mph, it happened again. Its…
On 3 seperate occasions, while driving mercedes benz ml430, at either slow speed or 50+ mph, brakes automatically stop the car and skid the tires. I have almost been hit by 5 cars at one time because I was unable to move. Today, 8/15/16, while traveling at a speed of 25 mph, it happened again. Its a very scary situation, especially when you have a baby in your back seat. The chances of getting rear ended or hit by traffic IS a huge concern. Why has there not been a recall on this?!?! I have done my research and there have been hundreds upon hundreds of complaints for the same exact thing. It IS going to cost over 1,000$ to have this issue fixed, when, if it keeps happening to others, why should it be my responsibility?!?! Recall this already!! Before somebody gets severly injured, or, god forbid, a death occurs!! Come on, get ya'lls acts together. The roads are dangerous enough!!!
- Service brakes
TL* the contact owns a 2000 mercedes-benz ml430. While driving various speeds, the ABS engaged without warning and caused the vehicle to slide. The contact stated that the brake and accelerator pedal failed to function when the failure occurred. The vehicle was taken to an independent mechanic who…
TL* the contact owns a 2000 mercedes-benz ml430. While driving various speeds, the ABS engaged without warning and caused the vehicle to slide. The contact stated that the brake and accelerator pedal failed to function when the failure occurred. The vehicle was taken to an independent mechanic who diagnosed that the o-sensor needed to be replaced. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 137,000.
- Air bags · Vehicle speed control
TL* the contact owns a 2000 mercedes benz ml430. While coming to a stop, the vehicle suddenly accelerated. The contact was unable to stop the vehicle and it crashed into another vehicle. The air bags did not deploy. A police report was filed and there were no injuries reported. The vin was not available. The failure mileage was 100,000.
- Steering
TL* the contact owns a 2000 mercedes benz ml430. The contact stated that while driving at an unknown speed, the steering wheel became difficult to turn and the esp fault warning light illuminated. In addition, when the steering wheel was turned, an abnormal noise emitted from the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 174,000.
- Structure › Body
No idea
- Electrical system · Service brakes, hydraulic
2000 mercedes benz ml-430. consumer writes in regards to brake malfunction while driving vehicle. *smd the consumer discovered there was a recall on the brakes and had the issue addressed. However, she felt there was still a problem. The consumer stated ABS, srs, bas, esp and ets lights…
2000 mercedes benz ml-430. consumer writes in regards to brake malfunction while driving vehicle. *smd the consumer discovered there was a recall on the brakes and had the issue addressed. However, she felt there was still a problem. The consumer stated ABS, srs, bas, esp and ets lights illuminated on the dashboard, and the brakes locked up and the she had no control over the vehicle. Some of the lights went out, while some have remained on.
- Air bags
TL* the contact owns a 2000 mercedes benz ml430. The contact stated that the air bag and the supplemental restraining system warning lights remained illuminated. The vehicle was taken to the dealer who performed a diagnostic and located the failure at the air bag sensor. The vehicle was not…
TL* the contact owns a 2000 mercedes benz ml430. The contact stated that the air bag and the supplemental restraining system warning lights remained illuminated. The vehicle was taken to the dealer who performed a diagnostic and located the failure at the air bag sensor. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 101,000 and the current mileage was 115,000.
- Electronic stability control (esc) · Service brakes, hydraulic · Vehicle speed control
On friday (09-28-2012 02:35 pm), I was driving and about 30 miles ne of dallas, tx, I was traveling on south bound highway 75. I was in the center lane of a three lane hwy 75 south bound and I had the cruise control set at 65 mph. all the sudden, my SUV started braking and I saw the speedometer…
On friday (09-28-2012 02:35 pm), I was driving and about 30 miles ne of dallas, tx, I was traveling on south bound highway 75. I was in the center lane of a three lane hwy 75 south bound and I had the cruise control set at 65 mph. all the sudden, my SUV started braking and I saw the speedometer drop from 65 down and I could hear my tires catching as it was braking but I did not know what was going on with my vehicle. I tried the gas pedal twice but no response and I switched on my hazard lights. luckily the minivan behind me was able to reduce speed and as I watched the speedometer needle drop below 20 mph, my SUV quit breaking. I was able to operate the vehicle (per usual) and exited off the first chance I got. I pulled into a parking lot and called my mercedes mechanic asking if he knew what might have caused the problem I just experienced. I mentioned that the drivers instrument panel showed the bas/esp indicator light. my mechanic asked if my SUV was working okay and if so, he recommended I turn around and head back to tulsa. I got back with no sudden breaking problems and took my SUV into the shop on monday (10-01-2012 08:00 am). I got it back later that afternoon and they noted the repair reason was they had reinitialized the yaw sensor. I did a google search and found your website describing my experience exactly and I can say my sudden breaking experience was more than .03 seconds. *tr
- Air bags · Vehicle speed control
TL* the contact owns a 2000 mercedes benz ml430. The contact stated that while reversing at 5 mph, the vehicle suddenly accelerated and crashed into three other vehicles. The contact was depressing the brake but the vehicle would not stop. The air bags deployed causing injuries to the contact's…
TL* the contact owns a 2000 mercedes benz ml430. The contact stated that while reversing at 5 mph, the vehicle suddenly accelerated and crashed into three other vehicles. The contact was depressing the brake but the vehicle would not stop. The air bags deployed causing injuries to the contact's chest, arms and head. The contact was taken to the hospital and the police were notified. A police report was filed and the vehicle was destroyed. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was 121,000.
- Steering
Car was driving down the road and power steering fluid hoses fell off and power steering failed completely. I was able to steer the vehicle off the road and reattach the hoses the best I could. We took the vehicle in for the power steering hose clamp recall and mb performed the replacement. This…
Car was driving down the road and power steering fluid hoses fell off and power steering failed completely. I was able to steer the vehicle off the road and reattach the hoses the best I could. We took the vehicle in for the power steering hose clamp recall and mb performed the replacement. This year, the clamps came off again and the rack itself was damaged and profusely leaks fluid now. The new hose clamps have not fixed the problem and have caused further damage to the steering system as a whole. *tr
- Steering
TL* the contact owns a 2000 mercedes benz ml430. the contact stated that power steering fluid was leaking, resulting in power steering failure while driving. The vehicle was repaired under nhtsa campaign ID number: 08v465000 (steering:hydraulic power assist:hose, piping, and connections), but the…
TL* the contact owns a 2000 mercedes benz ml430. the contact stated that power steering fluid was leaking, resulting in power steering failure while driving. The vehicle was repaired under nhtsa campaign ID number: 08v465000 (steering:hydraulic power assist:hose, piping, and connections), but the failure recurred after repairs. the dealer and the manufacturer were notified of the failure, but denied any assistance with repair to the vehicle. the vehicle was not repaired. the failure mileage was 75,000 and the current mileage was 100,000.
- Electronic stability control (esc) · Parking brake › Driveline › Hydraulic
This car has almost wrecked me over 6 times. The brakes would come on and stop the car and you could not go forward until you turned the engine off and restart. This even happened on the interstate once. Each time the bas/esp light would come . The dealer said it was the yaw sensor and would cost…
This car has almost wrecked me over 6 times. The brakes would come on and stop the car and you could not go forward until you turned the engine off and restart. This even happened on the interstate once. Each time the bas/esp light would come . The dealer said it was the yaw sensor and would cost around $1,000 to replace. The mercedes dealer acted like they didn't know of other cars locking up while driving but when I searched the internet there were many stories of people experiencing the same near death experience on the interstate. How can mercedes get away with this defect. If a sensor fails it should not lock the brakes up and get you wrecked or start a chain reaction wreck on the interstate. On the way to the dealer on a two lane road the brakes locked up and went off the road lucky no you was hurt. *kb
- Vehicle speed control
TL* the contact owns a 2000 mercedes benz ml430. the contact stated that the vehicle suddenly accelerated when the cruise control was stuck and would not decelerate. As a result, the vehicle crashed into a pole. A police report was file and she sustained a concussion and minor bruising. the…
TL* the contact owns a 2000 mercedes benz ml430. the contact stated that the vehicle suddenly accelerated when the cruise control was stuck and would not decelerate. As a result, the vehicle crashed into a pole. A police report was file and she sustained a concussion and minor bruising. the vehicle was taken to a local shop who was not able to diagnose the failure. The manufacturer was not made aware of the failure and the vehicle was not repaired. The failure and current mileage was 200,000.
- Electronic stability control (esc) · Traction control system
I own a 2000 mercedes benz ML 430, on 07/12/10, 07/15/10, 07/23/10, 07/25/10, 07/28/10 and 07/29/10 while driving my vehicle at approximately 40 mph the vehicle came to an abrupt and complete stop without pressure being applied to the brake pedal. The vehcile would brake-skid-brake-skid this…
I own a 2000 mercedes benz ML 430, on 07/12/10, 07/15/10, 07/23/10, 07/25/10, 07/28/10 and 07/29/10 while driving my vehicle at approximately 40 mph the vehicle came to an abrupt and complete stop without pressure being applied to the brake pedal. The vehcile would brake-skid-brake-skid this lasted for approximately one minute; then the bas/esp and est lights would illuminate on my dashboard, the vehicle would then be driveable while these lights were on, once these lights went off the vehicle would start braking & skidding again. I reported this to nhtsa on 07/30/10 under case #10346283. On or about 08/20/10, mercedes benz of USA took responsibility for the malfunction & asked that the vehicle be taken to mercedes benz of miami. The vehicle was repaired on 08/24/2010. Since that time, the vehicle has been taken back to mercedes benz of miami approximately 4 or 5 times for the same problem. the vehicle continues to malfunction while being driven and has come close to causing many accidents. Recently, the vehicle was again taken to mercedes benz of miami for the same problem on 01/28/11 and wasnt able to be repaired until 02/23/11 because the vehicle kept malfunctioning even when they would replace the part they said needed replacing. the braking system on this vehicle IS defective and will cause great boldily harm and/or death at one point. The vehicle IS designed with a part that causes the vehicle, while being operated, to suddenly,without any warning, come to a complete stop whenever that part malfunctions. I was almost involved in numerous accidents. Two independent mechanics were also almost involved in accidents one resulted in another driver having to swerve to avoid hitting my vehicle and that driver ended up in a ditch. On the lastest visit to mercedes benz of miami one of their own mechanic's experienced this malfunction and had to pull over to the side of the road several times. *tr
- Electronic stability control (esc) · Service brakes, hydraulic
Tl*the contact owns a 2000 mercedes benz ml430. While the contact was driving approximately 40-50 mph, the vehicle stopped abruptly without applying pressure to the brake pedal. Immediately, the "brake assistance system electronic stability" and "electronic system program" warning light indicators…
Tl*the contact owns a 2000 mercedes benz ml430. While the contact was driving approximately 40-50 mph, the vehicle stopped abruptly without applying pressure to the brake pedal. Immediately, the "brake assistance system electronic stability" and "electronic system program" warning light indicators illuminated. The warning indicators remained illuminated until the engine was turned off. The vehicle was towed to an independent mechanic for diagnostic testing. The technician was unable to locate a problem. The identical failure occurred on a separate occasion. The vehicle had not been repaired when the complaint was filed. The failure mileage was 116,885. Updated 10/13/10*bf the consumer stated the bas/esp and est lights illuminated on the dashboard. The vehicle would brake and then skid. Updated 10/19/10*jb updated 12/02/10. *Lj
- Steering
My 2000 mercedes benz ml430 has a severe power steering leakage. two recalls by the nhtsa have been issued. the dealership claims that my leakage IS due to severe leakage at the power steering rack seals and reservoir. I want to notify the nhtsa that there are mechanical failures related to the…
My 2000 mercedes benz ml430 has a severe power steering leakage. two recalls by the nhtsa have been issued. the dealership claims that my leakage IS due to severe leakage at the power steering rack seals and reservoir. I want to notify the nhtsa that there are mechanical failures related to the power steering leakage that may be in addition to the specific recall issues and the dealership/mb declines to address without compensation. my vehicle has 88,900 miles I have lost power steering while driving down the highway at 65 mph and must check the fluid levels constantly. I have been fortunate to have not experienced a major accident. *Tr
- Steering › Hydraulic power assist › Hose, piping, and connections
Tl*the contact owns a 2000 mercedes benz ml430. The contact stated that there was a power steering recall related to the hose and the clamp on the rack and pinion. The contact has experienced power steering failure. The dealer advised the contact that they are only required to make the repairs…
Tl*the contact owns a 2000 mercedes benz ml430. The contact stated that there was a power steering recall related to the hose and the clamp on the rack and pinion. The contact has experienced power steering failure. The dealer advised the contact that they are only required to make the repairs according to recall#03v121000, steering, hydraulic power assist hose, piping, and connections. The failure mileage was 83,000.
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- Brake lamp switch failure.
ODI opened the investigation based on reports that the subject vehicle brake lamp switch (switch) failure caused 1) inoperative brake lamps (stay on or fail to illuminate), and/or 2) shift interlock failure (shifter locked in park), and/or 3) the cruise control to fail to cancel with brake application.Consumers also…
ODI opened the investigation based on reports that the subject vehicle brake lamp switch (switch) failure caused 1) inoperative brake lamps (stay on or fail to illuminate), and/or 2) shift interlock failure (shifter locked in park), and/or 3) the cruise control to fail to cancel with brake application.Consumers also reported the illumination of a warning lamp on the instrument panel.The switch contains three sets of electrical contacts and a (normally extended) spring loaded plunger that actuates the contacts as it moves.As installed in the vehicle, the plunger contacts the brake pedal arm and is pushed into the switch; as the driver applies the pedal the plunger extends.One set of contacts (BLS) operates the stop lamps, a second set (EWM) controls the shift interlock system, and a third set (BS) is used by an on-board diagnostic (OBD) system to monitor switch operation.The cruise control monitors the BLS signal to determine when the brake is applied, the primary way the system is disabled when set.The relative timing of contact actuation in response to plunger movement allows the OBD system to detect a switch fault.When a fault is detected a malfunction indication lamp (MIL) is illuminated (driver alert), a diagnostic trouble code (DTC) is stored (for the service technician), and cruise control operation is inhibited (as a failsafe).In its response to ODI's January 2011 information request letter, MB explained its assessment of switch failures which was based primarily on evaluation of field return failures.MB identified both 1) electrical contact and 2) mechanical switch failure mechanisms.According to MB's analysis, electrical contact failure is the predominate failure type and the failure consequence depends on which contact fails.For instance MB claims that BLS contact failures are momentary in nature and do not affect brake light operation but are nonetheless detected by the OBD system, resulting in a DTC and subsequent replacement.Electrical contact failures of the BS and EWM contacts result in a DTC also, and EWM contact failures result in the shifter being stuck in the park (which can be overridden by the consumer).Accordingly MB maintains that electrical contact failures of the switch have no safety consequence since the brake lamps remain operational and the cruise control is always disabled.MB determined that mechanical failures of the switch, which are rare in their assessment, can result from internal wear and/or increased switch operating temperatures.High temperatures occur due to overheating of the BLS contacts and can cause the internal plastic components to melt.In one scenario overheated BLS contacts may melt to the extended plunger and are damaged when the brake pedal is released resulting in the brake lights staying on.In another scenario the increased temperatures and/or internal wear can cause the plunger to stick in the fully depressed position.In this case the cruise may not cancel when the brake is applied and the driver may have to use high brake pedal forces or other means (shifting to neutral or using the cruise master switch) to disengage the cruise.Additionally the vacuum assist can be depleted if the driver pumps the brakes resulting in reduced braking effectiveness and even higher pedal forces.In its March 31, 2011 defect notification, MB stated that to remediate the potential need for excessive brake force it would conduct a safety recall (11V-208) to replace the switch with a more robustly designed component.The recall includes 136,751 model year 2000 - 2002 M-Class and model year 2000 - 2004 M-Class AMG vehicles.Owner notification letters will be mailed
- Brake line chafe
Analysis of complaints to odi and mercedes and warranty claim data submitted by mercedes indicates that the alleged defect has occurred at a low rate (36.5 complaints per 100,000 vehicles and 0.29 percent warranty claim rate), with no discernable defect trend indicating that the rate of chafing related brake line…
Analysis of complaints to odi and mercedes and warranty claim data submitted by mercedes indicates that the alleged defect has occurred at a low rate (36.5 complaints per 100,000 vehicles and 0.29 percent warranty claim rate), with no discernable defect trend indicating that the rate of chafing related brake line failures IS increasing.there have been no new complaints since january 2009.when the analysis IS limited to incidents of brake line leakage that resulted in allegations of reduced brake effectiveness, the rate drops even further (22.3 complaints per 100,000 vehicles and 0.04 percent warranty claim rate). Mercedes provided data showing that in the rare instances when chafing did progress to brake line leakage the driver would be immediately alerted to a problem by illumination of the bright yellow esp/bas warning lamp and changes in brake pedal feel.continued operation with a leaking brake line would result in illumination of the bright red brake warning lamp and an audible chime due to low master cylinder reservoir level. Continued operation with the brake warning lamp illuminated would ultimately drain the reservoir for the affected circuit, resulting in loss of the circuit and an approximately 80% increase in stopping distances. Surveys conducted by odi and vrtc indicate that routing anomalies may be more common than the complaint and warranty data suggest for the subject line bundle, with line contact or other routing anomaly noted in 13 of 51 vehicles surveyed by odi and vrtc (25.5%).while evidence of contact between the fuel line and subject brake in a particular vehicle IS not necessarily predictive of eventual line failure/leakage, significant chafing wear was noted in two survey vehicles (3.9%).TO address concerns with line routing and ensure that lines with evident chafing do not progress to a leak condition, mercedes will conduct an owner notification program instructing owners to bring the vehicles to a dealer for a free inspection and repair.lines that do not have a spacer (rubber grommet or omega-clip) between the subject fuel and brake lines will have an omega-clip spacer installed to ensure adequate clearance between the lines.brake lines with chafe marks will be replaced. Accordingly, this investigation has been closed. The closing of this investigation does not constitute a finding by nhtsa that a safety-related defect does not exist. The agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted. For additional information regarding this engineering analysis refer to the ea08-009 closing report.
- Electronic stability control malfunction
Odi opened pe07-007 after receiving 4 complaints within a 6 week period alleging incidents of uncommanded brake application in model year (my) 2000 through 2001 mercedes m class sport utility vehicles.information contained in the reports or gathered in subsequent consumer interviews indicated that the incidents were…
Odi opened pe07-007 after receiving 4 complaints within a 6 week period alleging incidents of uncommanded brake application in model year (my) 2000 through 2001 mercedes m class sport utility vehicles.information contained in the reports or gathered in subsequent consumer interviews indicated that the incidents were caused by faults in the electronic stability program (esp) system which were repaired by replacing the yaw rate sensors.although the same yaw rate sensor IS used in approximately 800,000 other mercedes m-class, c-class and SLK models, to date there has been only one related complaint to odi in those vehicles. During this investigation mercedes benz provided odi with 327 complaints related to the esp system in the my 2000 through 2001 m class vehicles.seven of the complaints submitted by mercedes alleged incidents of uncommanded brake activation while driving, with two of these involving vehicles identified in the odi complaints.none of the incidents resulted in crash or injury.however, the owners did express safety concerns due to the sudden, unexpected change in vehicle speed and direction. On may 10, 2007 mercedes benz met with nhtsa to provide a technical presentation and conduct a driving demonstration of the esp system performance with simulated electrical faults in the yaw rate sensor.mercedes showed that the esp system IS programmed to diagnose electrical faults and that brake applications resulting from yaw rate sensor electrical faults are very short in duration (0.3 seconds or less) and do not affect vehicle control or stability. Nine of the consumer complaints to odi and mercedes alleged brake activations longer than 0.3 seconds, with several alleging that the incident lasted until the vehicle came to a stop.a complaint vehicle that alleged multiple incidents was evaluated by odi at the vehicle research and test center (vrtc) in east liberty, ohio.vrtc was unable to duplicate the condition.due to the low complaint rate and only one new complaint to odi or mercedes since january 2007, this investigation has been closed.odi will continue to monitor complaints in the subject vehicles and other mercedes products using the same yaw rate sensor and mercedes will provide updates on field experience (complaints, field reports and warranty claims) through the end of 2007.
- Engine crankshaft pulley failure
The office of defects investigation (odi) opened this preliminary evaluation to investigate allegations of engine crankshaft pulley harmonic balancer failure that could result in loss of power-steering assist.odi has received a total of 546 non-duplicative reports that allege engine crankshaft pulley harmonic balancer…
The office of defects investigation (odi) opened this preliminary evaluation to investigate allegations of engine crankshaft pulley harmonic balancer failure that could result in loss of power-steering assist.odi has received a total of 546 non-duplicative reports that allege engine crankshaft pulley harmonic balancer failure on all mercedes-benz vehicles using the subject component.the subject component failures are progressive in nature and only a small percentage of the complaints and warrant claims involved a failure that had progressed far enough to effect power steering performance (6 of 55 odi complaints reference increased steering effort).there have been no crashes or injuries related to the alleged defect.a safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.accordingly, this investigation IS closed.the closing of this investigation does not constitute a finding by nhtsa that a safety-related defect does not exist.the agency will take further action if warranted by the circumstances.see summary report attached for further detail.
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.
- 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.
- 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
- 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
- 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).
- 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!
- 10181124Harsh engagement when changing gear range from P to D or R
- 10181123Harsh engagement when changing gear range from P to D
- 10167577Since 12/2012 (model 166) and since 06/2013 (model 242) the glass breakage loops are no longer in the side windows and rear window. Suitable interior protection ensures that the interior monitoring function continues to operate correctly.
- 10167564Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery replacement.
- 10167563The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
- 10166990Thumping noises from front axle when driving over bumps on road.
- 10166976Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"
- 10135598Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were received from the ethanol sensor"
- 10051989Mercedes: see document search button for owner letter. The lower power steering hose and clamp should be replace, under extended warranty, due to power steering leakage from connection to power steering cooler. Models 1998-2003 163.154, (ml320, 430, 55, 500, 350).
- 10034152Mercedes: battery symbol and service required (in white). Fault message IS displayed if the charge level IS too low or the park pawl additional battery IS defective. In addition fault code fc 9061 and/or fc 9062 IS stored in the front sam.
- 10033607Mercedes benz: check for installation of spacer between brake and fuel line, install if necessary. The spacer between the brake line and fuel line may not have been installed. Check for presence of a spacer, and if missing, install the spacer. Check the brake line for chafe marks from the fuel line and replace the brake line if necessary. Model 163.
- 10033074Xentry: outside door handle no longer returns to end position. Due to a bent pin in the dynamic balancer, the support spring of the bearing bracket can slide out of place or become unhooked. Models 164, 251, 166, 204, 212. No model years listed. Updated 2/1/12. Updated 10/3/12. Updated 10/21/13.
- 10025648Rattling/thumping noise on rough roads and/or knocking noise when moving steering in both directions on all model 164 and 251 vehicles. Model years unknown.
- 10025647Water entry into vehicle interior for all model 164 vehicles.
- 10022893Check engine light on / fault codes fc1200 / fc1208 stored in me-sfi control unit. Mercedes-benz model C230, C280, C350, slk280, slk350, clk350, clk550, E350, E550, cls550, S600, and sl550. Equipped with M272 engine or M273 engine. Updated 8/28/08.
- 10020460Play in the rack and pinion steering system. Models 203, 209, 210, 211, 215, 220, 230. Mercedes benz. Updated 5/13/09.
- 10019967Flow noises from area of power steering pump and/or foaming of power steering oil in reservoir. On mercedes benz ML and r class models.
Every Mercedes Benz ML430 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.