2010 Mercedes-Benz GLK350 service bulletins & manufacturer communications
91 manufacturer communications are on file with NHTSA for the 2010 Mercedes-Benz GLK350. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 88Warranty extension 3
- Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise contin…LI82.62-P-078631 · Technical service bulletin · Structure · issued Aug 6, 2026
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of trave…LI35.30-P-058566 · Technical service bulletin · Power Train · issued Jul 14, 2026
- Complaint Potential corrosion on the rear axle carrier Cause Due to market-specific conditions such as moisture, ingress of dirt and/or environmental influences, corrosion can occu…LI35.10-P-078931 · Technical service bulletin · Suspension · issued May 13, 2026
- Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearin…LI33.20-P-078406 · Technical service bulletin · Suspension · issued May 12, 2026
- Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearin…LI33.20-P-078406 · Technical service bulletin · Suspension · issued Apr 17, 2026
- Complaint Headlamp, 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 a…LI82.10-P-078301 · Technical service bulletin · Exterior Lighting · issued Apr 16, 2026
- Complaint Headlamp, 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 an…LI82.10-P-078301 · Technical service bulletin · Exterior Lighting · issued Mar 9, 2026
- Complaint 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, …LI82.10-P-078307 · Technical service bulletin · Exterior Lighting · issued Feb 25, 2026
- Complaint Headlamp, 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 an…LI82.10-P-078301 · Technical service bulletin · Exterior Lighting · issued Feb 24, 2026
- Complaint 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, …LI82.10-P-078896 · Technical service bulletin · Exterior Lighting · issued Feb 24, 2026
- Complaint Commissioning not possible after replacement of TRANSMISSION 722.9 or of electrohydraulic controller unit (EHS) or of repair kit controller unit (VGS). Cause The wrong ol…LI27.19-P-074985 · Technical service bulletin · Electrical System · issued Jul 16, 2025
- Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (…LI33.30-P-056665 · Technical service bulletin · Power Train · issued May 21, 2025
- Complaint 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, …LI82.10-P-078896 · Technical service bulletin · Exterior Lighting · issued Apr 28, 2025
- Complaint Headlamp, 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 an…LI82.10-P-078301 · Technical service bulletin · Exterior Lighting · issued Apr 28, 2025
- Complaint 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 …LI82.70-P-077433 · Technical service bulletin · Electrical System · issued Mar 5, 2025
- Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (…LI33.30-P-056665 · Technical service bulletin · Power Train · issued Jan 16, 2025
- Complaint 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…LI27.19-P-072588 · Technical service bulletin · Power Train · issued Nov 20, 2024
- Complaint 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.…LI82.35-P-078467 · Technical service bulletin · Visibility/wiper · issued Oct 23, 2024
- Complaint 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 …LI82.70-P-077433 · Technical service bulletin · Electrical System · issued Sep 28, 2024
- Complaint 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, …LI82.10-P-078307 · Technical service bulletin · Exterior Lighting · issued Sep 21, 2024
- Complaint Headlamps fogged or droplets forming. Cause Due to its outlet openings, the headlamp is an "open system". This means that acidic gases, moisture, dirt and exhaust gases c…LI82.10-P-078302 · Technical service bulletin · Exterior Lighting · issued Sep 10, 2024
- Complaint 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 …LI82.10-P-078301 · Technical service bulletin · Exterior Lighting · issued Sep 10, 2024
- Complaint 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 …LI82.10-P-078069 · Technical service bulletin · Exterior Lighting · issued Jul 23, 2024
- As 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 …NCU - 24240304 · Technical service bulletin · Structure · issued Mar 12, 2024
- Crease formation on genuine leather seat covers in vehicles with low mileage â ¢ Objects left on the seats for extended periods of time (pressure marks). â ¢ Objects wedged b…LI91.18-P-077075 · Technical service bulletin · Seats · issued Dec 4, 2023
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (â  MBUSAâ  ) is exte…ELW-Fuel Filter · Technical service bulletin · Fuel System, Gasoline · issued Nov 3, 2023
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (“MBUSA”) is extending the …CL-Fuel Filter Unit PZEV · Technical service bulletin · Fuel/propulsion System · issued Oct 24, 2023
- In 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…EW-Fuel Filter Unit(PZEV) · Warranty extension · Fuel/propulsion System · issued Oct 20, 2023
- Mercedes-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 …CL-ELWSubframe · Technical service bulletin · Equipment · issued Mar 31, 2023
- Mercedes-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 …ELW-RearSubframe · Technical service bulletin · Equipment · issued Mar 10, 2023
- Mercedes-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 …ELW-RearSubframe · Technical service bulletin · Structure · issued Feb 10, 2023
- Mercedes-Benz USA, LLC will provide an Extended Modification Warranty for each vehicle that has received the Approved Emission Modification. The Extended Modification Warranty peri…EW - BlueTEC Update · Warranty extension · Engine · issued Oct 5, 2021
- After starting the engine, the instrument cluster shows the "EBD not available, diagnosis/test stand" message in yellow.LI4245P073405 · Technical service bulletin · Engine and Engine Cooling · issued Aug 2, 2021
- This NCU replaces the prior NCUs issued on May 18, June 25, 2020 and October 1, 2020 and contains important workshop instructions on how the HVAC Service Warranty repair must be ca…EW - HVAC Service · Warranty extension · Visibility/wiper · issued Oct 29, 2020
- 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 settlemen…NCU - HVAC Warra · Technical service bulletin · Equipment · issued May 21, 2020
- N40/3 Sound System (Code 810), Audio Playback faulty or malfunctioning completelyLI82.62-P-068051 · Technical service bulletin · Equipment · issued May 3, 2018
- Ticking or pulsing noise from high-pressure pump and/or fuel injectors.LI0702P0547173 · Technical service bulletin · Engine and Engine Cooling · issued Nov 14, 2016
- Headlamps fogged.LI8210P0647661 · Technical service bulletin · Exterior Lighting · issued Aug 26, 2016
- Additional information around the recent recall announcement affecting approximately 705,983 Mercedes-Benz passenger vehicles involving Takata driver-side airbags containing PSDl-5…TakataRecall · Technical service bulletin · Air Bags · issued Feb 26, 2016
- Daimler AG (DAG) has decided that a supplier production error in the SRS control unit could lead to a failure of the SRS control unit. This malfunction of the SRS control unit woul…201511002 · Technical service bulletin · Air Bags · issued Feb 26, 2016
- Recall Campaign announcement for Takata driver airbags.RecallUpdate · Technical service bulletin · Air Bags · issued Feb 11, 2016
- Engine noises after engine startLI05.10-P-049909 · Technical service bulletin · Engine and Engine Cooling · issued Jun 9, 2015
- Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were received from the ethanol sensor"LI07.08-P-060993 · Technical service bulletin · Engine · issued Mar 25, 2015
- Passenger side wiper arm strikes vent grille of water collectorLI82.30-P-058874 · Technical service bulletin · Visibility · issued Apr 10, 2014
- Engine diagnosis warning lamp lights up. The fault code (FC) P0101FA or P0101Fb or P0101FC is logged in the engine control unit.LI07.07-P-058244 · Technical service bulletin · Engine and Engine Cooling · issued Feb 14, 2014
- This 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 e…C1A140101 · Technical service bulletin · Equipment · issued Feb 11, 2014
- Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"GI88.40-P-057430 · Technical service bulletin · Equipment · issued Feb 3, 2014
- This 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 curren…S-SC- 2013090008 · Technical service bulletin · Electrical System · issued Feb 1, 2014
- Mercedes-benz: the transmission switches to limp-home mode while driving. Gearshifts are no longer possible. This is caused by a fault with the rpm sensor. *rm updated 9/20/11. *pe…LI-27-50 · Technical service bulletin · Power Train · issued Jan 10, 2014
- Xentry (mercedes): message will appear indicating high beam assist is activated and is inoperative. Models 204, 212, 207, 221, 216, 218, and 166. No model years listed. *pe updated…LI-82-10P-053439 · Technical service bulletin · Exterior Lighting · issued Sep 13, 2013
- The COMAND unit does not start or the display remains dark.LI8285P055695 · Technical service bulletin · Electrical System · issued Aug 5, 2013
- "Metadata loss- Please reimport all media data".LI8285P053927 · Technical service bulletin · Electrical System · issued Aug 5, 2013
- Mobile phone cotacts are not transferred completely.LI8270P055572 · Technical service bulletin · Electrical System · issued Aug 5, 2013
- Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.LI7240P056909 · Technical service bulletin · Equipment · issued Jul 30, 2013
- Shift 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, …LI27.50-P-056467 · Technical service bulletin · Power Train · issued Jul 26, 2013
- Outside mirror fogged.LI8870P056690 · Technical service bulletin · Visibility · issued Jul 3, 2013
- Combination 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)…LI47.20-P-054958 · Technical service bulletin · Fuel System, Gasoline · issued Jul 1, 2013
- Mercedes-benz: water and dirt can enter the wheel hub causing a grinding noise of the front axle and corrosion of the wheel bearing. *rm updated 4/29/13. *peLI-33-20 · Technical service bulletin · Wheels · issued Feb 28, 2013
- Mercedes-benz: the front seat belt catches when pulled out, because the strap was not guided back properly. Happens on both the passenger and driver's side. *rm updated 5/22/2012. …LI-91-40P051830 · Technical service bulletin · Seat Belts · issued Apr 20, 2012
- Xentry (mercedes): the signal light for right rear turn is inoperative. Fault message displayed. *peLI-72-19-P053604 · Technical service bulletin · Exterior Lighting · issued Apr 18, 2012
- Xentry: mercedes benz: high beam assist temporarily nonfunctional. Replace mfk and calibrate with the aid of the 'calibration target for night view assist' special tool. Also inclu…10-P-053439 · Technical service bulletin · Exterior Lighting · issued Mar 26, 2012
- Mercedes-benz: the malfunction light is on with multiple possible trouble codes stored. There could be a problem with the camshaft and/or scoring of a piston. *rmLI-05-20-P · Technical service bulletin · Engine and Engine Cooling · issued May 31, 2011
- Mercedes-benz: the engine warning light is on with stored trouble codes. Idle speed limits were set too narrow. *rmLI-07-10-P · Technical service bulletin · Electrical System · issued May 26, 2011
- Mercedes-benz: rattling noise at the shift rod. *rmLI-27-60 · Technical service bulletin · Power Train · issued Apr 20, 2011
- Mercedes-benz: the auto-transmission switches to limp home mode or has no power. There are multiple possible fault codes. A piston may be damaged. *rmLI-27-60-P049270 · Technical service bulletin · Power Train · issued Apr 4, 2011
- Mercedes benz: there is improper calibration of the rear sam. 2010-2011 204. *rmSB-2011020004 · Technical service bulletin · Electrical System · issued Mar 1, 2011
- Mercedes-benz: the seam seal in the right rear wheel arch is not up to specifications. 2011 204.9. *rmSB-2011030001 · Technical service bulletin · Wheels · issued Mar 1, 2011
- Mercedes-benz: there is thumping or rattling noise from the front axle area when on uneven roads. There are several causes.*rmLI-32-25 · Technical service bulletin · Power Train · issued Feb 14, 2011
- Mercedes-benz: warning light is on with a stored engine code, because of a software problem. *rmLI07-61 · Technical service bulletin · Engine and Engine Cooling · issued Jan 5, 2011
- Mercedez-benz: the cylinder head may not have been made to specifications. *rm2010120001 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2011
- Mercedez-benz: auto lights inoperative mesage is displayed. This is a software problem. *rmLI-82-30 · Technical service bulletin · Exterior Lighting · issued Dec 13, 2010
- Mercedes-benz: diagnostic procedures for the driver authorization system. *rmLI-80-57 · Technical service bulletin · Electrical System · issued Dec 8, 2010
- Mercedes-benz: on rough roads there is a knocking noise in the liftgate area. The stop buffers are too hard and are creating the noise during vibration. *rmLI-72-20 · Technical service bulletin · Structure · issued Dec 8, 2010
- Mercedes-benz: shock absorber procedure. *rmSB-32-25-82 · Technical service bulletin · Suspension · issued Nov 19, 2010
- Mercedes: check fuel information label. It has been determined that the fuel information label on the fuel filler flap may be missing. *peSB-2010100003 · Technical service bulletin · Fuel System, Other · issued Oct 1, 2010
- Mercedes: check seam seal in right side underbody. It has been determined that a right side underbody seam seal may not meet specifications. *peSB-2010090001 · Technical service bulletin · Structure · issued Sep 1, 2010
- Mercedes: part change to banjo bolt for headlamp mount. The latch for the banjo bolt for the headlamp mount is no longer needed; therefore, the new part is now screwed onto the lam…TSB-82-00-695 · Technical service bulletin · Exterior Lighting · issued Aug 17, 2010
- Xentry (mercedes): das/xd add on for passenger cars. Control unit programming for hardware object number 6429010200 reports-no newer control module software was found. No model yea…LI58-40-P050039 · Technical service bulletin · Electrical System · issued Jul 20, 2010
- Mercedes benz: it has been determined that the support seam in the right rear wheel arch may not meet specifications. Dealers will apply cavity protection to the support seam in th…SB-2010060002 · Technical service bulletin · Wheels · issued Jul 1, 2010
- Mercedes: airbag durability and reliability. Air bag srs control module (n2/2) does not have a set shelf life and will normally be reliable for the life of a vehicle. With 164, 216…SB-91-60-193 · Technical service bulletin · Air Bags · issued Jun 11, 2010
- Mercedes: replace vehicle emission control information (veci) label. The vehicle emission control information label does not meet specifications. Dealers will replace the veci labe…SB-2010050002 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2010
- Mercedes: supplemental restraint system (srs) - update control module software. The functioning of the srs is not impaired. An update to software of srs control module software is …SB-2010030001 · Technical service bulletin · Air Bags · issued May 26, 2010
- Daimler/xentry: leakage at pressure hose connection (power steering high pressure line) to power steering pump. Model 204, 207 and 212. No model years listed. *peLI-46-30 · Technical service bulletin · Steering · issued Apr 21, 2010
- Mercedes (xentry): engine makes noise, ticking/crackling at idle speeds up to approx. 1500 rpm. Run in effect of 1st crankshaft main bearing. Models 211, 219, 164, 251, 203, 204, 2…LI03-20-P-048278 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2010
- Xentry: exterior lights constantly on. Possible components: low beams; front fog lamp; high beams; washer fluid pump and the headlamp cleaning system are also potentially affected.…LI-54-21 · Technical service bulletin · Exterior Lighting · issued Dec 17, 2009
- Xentry: steering leaky at internal oil lines. Connector of internal oil line or sealing washers/o-rings damaged. Not necessary to replace the entire steering system. Remove steerin…LI46-20-P-048484 · Technical service bulletin · Steering · issued Dec 3, 2009
- Mercedes benz: adjust rear lift gate stops. Its been determined that the rear lift gate stops may not be adjusted to specification. If stops are not adjusted properly, the rear lif…SB-2009110004 · Technical service bulletin · Structure · issued Dec 1, 2009
- Mercedes: seat belts, emergency tensioning retractors. A new reversible emergency tensioning retractor cannot be installed. As of modification , the connector housing of the revers…LI91-40-P-047922 · Technical service bulletin · Seat Belts · issued Sep 29, 2009
- Daimler(xentry): automatic liftgate sometimes doe not open or close completely. The drive unit of the liftgate control is actuated but does not manage to open or close the liftgate…P-047912 · Technical service bulletin · Structure · issued Sep 8, 2009
- Mercedes: fault message in instrument cluster (pre-safe inactive) and fault code 530630 is current and stored in the reversible emergency tensioning retractor control unit. Left fr…TB-P-047921 · Technical service bulletin · Seat Belts · issued Sep 3, 2009
- Mercedes benz: adjust trunk lid stops. Due to tolerance and settling of the rubber seal the trunk lid may touch the bumper during closing on the affected vehicles. Dealers will adj…SC-2009080005 · Technical service bulletin · Structure · issued Sep 1, 2009