2007 Mercedes Benz GL320

Recalls

2 recalls name the 2007 Mercedes Benz GL320. Newest first.

• Service brakes, hydraulic › Power assist › Vacuum

  Apr 26, 2024NHTSA 24V29800015,604 vehicles

  Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

  Risk and remedy

  Risk

  Reduced brake performance or brake failure can increase the risk of a crash.

  Remedy

  Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.

  Full recall details →

• Service brakes, hydraulic › Power assist › Vacuum

  May 9, 2022NHTSA 22V315000350,294 vehicles

  Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

  Risk and remedy

  Risk

  Reduced brake performance or brake failure can increase the risk of a crash.

  Remedy

  Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2022050014, 2022050015 2022090006, & 2022090007.

  Full recall details →

Owner complaints

What owners report most

1. Suspension2
2. Electrical system1
3. Engine and engine cooling1
4. Seats1
5. Unknown or other1
6. Visibility1

Latest complaints

• Apr 28, 2019LA184,000 mi2 injuries
  Suspension · Unknown or other
  I was driving on I10 west near mobile, al at night. I heard a loud pop near the rear of the vehicle and feel it lift into the air and start bouncing uncontrollably. The seatbelt engaged and I was worried for my 10 month old in the backseat. I had to come to a complete stop to regain control. A…

  I was driving on I10 west near mobile, al at night. I heard a loud pop near the rear of the vehicle and feel it lift into the air and start bouncing uncontrollably. The seatbelt engaged and I was worried for my 10 month old in the backseat. I had to come to a complete stop to regain control. A passerby stopped and said it looked like the car lifted 2 feet in the air. After restarting the car multiple times the air suspension has not recallibrated. My back and neck are sore. I called my fiance to meet myself and the baby so we could get home. I was not going to risk shaken baby syndrome. After googling the issue, it seems the air bags in the struts exploded, without provocation or warning. The car went to driving fine to terrible, painful, and tiring. And it seems this IS a common problem.

• Feb 10, 2014GA104,000 miFire
  Seats

  The seat warmer was turned on and the seat caught fire. Smoke filled the cabin of the car. The result was a hole in the seat of the car. *tr

• Oct 29, 2009TX29,100 mi
  Electrical system · Engine and engine cooling
  My GL 320 ? 2007 lost all electrical power and the engine stalled while being driven. The power comes back on in 10 to 20 seconds and the car can be restarted. This happened 3 times during the first 10 days of oct 2009 when the mileage was just under 30,000. Note the power steering and brake assist…

  My GL 320 ? 2007 lost all electrical power and the engine stalled while being driven. The power comes back on in 10 to 20 seconds and the car can be restarted. This happened 3 times during the first 10 days of oct 2009 when the mileage was just under 30,000. Note the power steering and brake assist go out completely as do the headlights. on one accession at night on a curve I went off the road before being able to stop. on all occasions this happened 15 to 20 seconds after applying the brakes to deactivate the speed control and after coasting to less than appx. 40Mph. the dealer could find no direct code indication for the problem but did find numerous low voltage codes and changed out a number of fuse and refuse boxes and fuses. the car has been driven only 100 miles since the dealer work and the problem has nor recurred. *Tr

• Jun 19, 2009AZ57,453 mi
  Suspension › Front
  Dramatic explosive failure of the right adaptive suspension strut airbag while vehicle was standing in the driveway with the engine on. The vehicle was towed to a dealership service department where the strut was replaced and the failed part was returned to mbusa for inspection. I have high quality…

  Dramatic explosive failure of the right adaptive suspension strut airbag while vehicle was standing in the driveway with the engine on. The vehicle was towed to a dealership service department where the strut was replaced and the failed part was returned to mbusa for inspection. I have high quality digital photos of the incident while the vehicle was still in the driveway, if nhtsa would like them, but unfortunately not of the removed, damaged strut. *Tr

• Mar 2, 2008TX14 mi
  Visibility › Defroster/defogger/hvac system
  On the 2007-2008 mercedes GL the driver and passenger side ac vent closest to the side windows allows air to be directed the vent on the door (which should be used for defrost only); this then fogs up the side windows, making it impossible to see the side mirrors whenever the ac IS on. this IS…

  On the 2007-2008 mercedes GL the driver and passenger side ac vent closest to the side windows allows air to be directed the vent on the door (which should be used for defrost only); this then fogs up the side windows, making it impossible to see the side mirrors whenever the ac IS on. this IS certainly a huge safety problem in hot humid areas like houston. I have had to duct tape the vent tube in order to keep the vents from fogging up the side windows and blocking the view of the side mirrors. This was reported to mercedes USA a year ago, according to my local dealership, but mercedes USA has yet to fix this dangerous design defect. *tr

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!
• 10235978Recall Campaign announcement for Takata driver airbags.
• 10205249No cooling output, fault code 9006 stored in air conditioning control unit.
• 10205233Mobile phone cotacts are not transferred completely.
• 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).
• 10167553Combination message: "Clean fuel filter" is displayed. The fault code 162500 (water level message - Bosch) or P226997 (water level message - Delphi) or 171600 (filter load - Bosch) is stored in the engine control unit.
• 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.
• 10166976Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"
• 10166975This Customer 1 Action has been initiated because certain mbrace subscribers were recently contacted by mbrace informing them that they need to have an i-button call performed to ensure their mbrace device has registered with the Verizon Telematics systems. If the i-button call failed or if the customer was unable to perform the i-button call, the mbrace agent instructed the customer to make an appointment with their dealer to have the issue corrected and/or i-button call performed. The vehicles impacted range from model year 2002 to 2014.
• 10166097Electric motor for the folding rear backrest of the 3rd seat row is inoperative or makes noises during adjustment
• 10166096The release loop of the Easy Entry seat in the 2nd seat row is awkward to operate as it is difficult to access
• 10135827Noises from rear-end door
• 10135716Headlamp lights up sporadically
• 101356252nd seat row Power Easy Entry function impairment of backrest folding
• 10059536Summary to be provided on a future date.
• 10041024Mercedes-benz: the fuel level indicator IS wrong.
• 10037985Mercedes-benz: the load compartment roller blind has catch bolts loose or broken from improper force when using.
• 10037408Mercedes-benz: shock absorber procedure.
• 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.
• 10033071Mercedes benz: adjusting wiper arms. If you receive reports on certain vehicles of wipers chattering/noisy, proceed as follows: inspect wiper blades/inserts for wear and replace; thoroughly clean windshield; verify use of correct washer fluid; check washer nozzle adjustment; check wiper arm angle adjustment; and record values per applicable model; if required, adjust wiper arm angle. Models 164/251. No model years listed.
• 10033070Xentry (mercedes): engine warning lamp IS currently on or was on and a delay fault of the camshaft adjust to current or stored in the engine control unit. Models 171, 203, 209, 211, 219, 221, 216, 230, 164, 251, and 403. No model years listed.
• 10032727Mercedes: following fault codes are entered in the control unit and displayed-fc5320 drain valve:open circuit or insufficient valve current in models series 211, 219; fc5260 drain valve open circuit or insufficient valve current in model 221; fc5250 drain open circuit or insufficient valve current in model series 251, 164. Defective connecting cables to drain valve at airmatic compressor. This results in the setting of the fault codes. No model years listed.
• 10032568Mercedes benz service campaign: see document search button for owner letter. Software calibration number (scn) coding; engine control module. The vehicles fuel tank leak diagnosis system may have been inadvertently deactivated during a visit to the workshop. This may cause the affected vehicles to fail to meet the statutory requirements for inspection and or maintenance (emissions inspection).
• 10029105Mercedes benz: fuel loss at pressure regulator valve and/or poor engine running characteristics (shakes, knocks, surges, changes to lip home mode, poor output, poor fuel economy, combustion noise, vehicle stalls). May be caused by malfunction at pressure regulator valve (prv) due to improper installation.
• 10028686Mercedes: air matic visit workshop displayed within instrument cluster. Models 164, 211, 219, 221 and 251. Included 4matic, AMG (compressor) AMG, bluetec and wagon. Model years unknown. Updated 9/18/09.
• 10028664Mercedes: a nonfunctional blower motor (blower motor runs continuously) or water drops in front passenger footwell after engine wash. Caused by an insufficient sealing of air/water box when water IS used when engine compartment IS cleaned near right side of firewall.
• 10028646Mercedes: groaning or dull, heavy cracking noises from steering shaft area. When turning steering wheel or moving off or braking. This may be emanating from the bearing and housing of upper steering shaft (firewall pivot point) or steering coupling (lower steering shaft). Models 164 and 251. Model years unknown.
• 10028645Mercedes: chrome plating peeling on decorative caps on the steering wheel spokes, this IS due to less than optimal adhesion between chrome plating and base material. Models 164 and 251. Model years unknown.
• 10028024Mercedes: check air suspension compressor and replace if necessary. Insufficient air pressure in the air suspension system may result from damage to the pressure disk in the air suspension compressor.
• 10027950Mercedes: right side second row seat fold up mechanism not working correctly or inoperative; right side second row seat red release strap inoperative. Model years unknown.
• 10026202Mercedes benz: oil leak at the engine air intake duct. Oil leakage at the air intake duct downstream of the engine air filter to the turbocharger, the cause may be a damaged or incorrectly installed seal.
• 10026201Mercedes benz: work on pressure regulator valve (as of CD13, 1600 bar system). Fuel loss at the pressure regulator valve and/or poor engine running characteristics (shakes, knocks, surges, changes to limp home mode, poor output, poor fuel economy, combustion noise).
• 10024724Mercedes-benz - models E320, ml320, gl320, R320 - model 2007 - diagnostic enhancement: om642 diesel enhanced diagnostic assistance center (edac).
• 10024091Model ml350, ml500, ML63, ml320, ml550, gl450, gl320, gl550 4 matic -- equipped with sales code 477 - tire loss warning system (indirect esp based) with run flat tires -- model year 2005 to 2007 (tire pressure monitoring inactive) displayed in instrument cluster.

Every Mercedes Benz GL320 model year

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