Technical Service Bulletins (TSBs) for the 2021 AMG GLB35 are official communications between Mercedes-Benz & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #LI46.10-P-077314

      Date Announced:
      JAN 24, 2024
      NHTSA ID:
      #10249495

      Noises in the steering column area when steering. Under analysis. Check which area of the steering column the noises occur in. Read More »

    • TSB #LI46.10-P-077313

      Date Announced:
      JAN 24, 2024
      NHTSA ID:
      #10249482

      The steering wheel generates grinding noises between the steering wheel and steering column switch module during steering maneuvers See example file in the attachments area: Lenkrad-Schleifger??A?usch_SteeringWheel-GrindingNoises. Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      DEC 01, 2022
      NHTSA ID:
      #10228807

      Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. Read More »

    • TSB #LI46.35-P-074816

      Date Announced:
      NOV 01, 2022
      NHTSA ID:
      #10227143

      Complaint Squeaking noise from area of input shaft of electric steering Cause Inadequate lubrication. Remedy Grease/lubricate sealing area of input shaft. Read More »

    • TSB #LI46.35-P-075129

      Date Announced:
      SEP 02, 2022
      NHTSA ID:
      #10222464

      Complaint Vibrations in steering at speeds lower than 30 mph. Possible when turning and also partly noticeable after changing to winter or all-season tires. Read More »

    • TSB #LI46.35-P-075129

      Date Announced:
      AUG 02, 2022
      NHTSA ID:
      #10219265

      Complaint Vibrations in steering at speeds lower than 30 mph. Possible when turning and also partly noticeable after changing to winter or all-season tires. Read More »

    • TSB #LI46.15-P-070510

      Date Announced:
      JUL 11, 2022
      NHTSA ID:
      #10217158

      Complaint Noises from the area of the steering column. - Creaking - Squeaking - Chattering - Humming - Grinding Cause At present, there are no known noise problems with the steering column. Read More »

    • TSB #LI46.35-P-074816

      Date Announced:
      MAY 09, 2022
      NHTSA ID:
      #10213049

      Complaint Squeaking noise from area of input shaft of electric steering Cause Inadequate lubrication. Remedy Grease/lubricate sealing area of input shaft. Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      FEB 18, 2021
      NHTSA ID:
      #10189402

      Complaint: Height adjustment of electric steering column adjustment jams in upper / lower adjustment position or it generates a cracking noise when exiting the upper /lower adjustment position (e.g. for Easy Entry function). Read More »

    BRAKES (PWS)

    • TSB #LI42.10-P-075968

      Date Announced:
      MAR 02, 2023
      NHTSA ID:
      #10233782

      Complaint Squeaking noises from the front axle brakes when operating the brakes. The noise occurs regardless of the temperature. Cause The noise occurs due to friction between the lining and the brake caliper. Read More »

    PARKING BRAKE

    • TSB #LI47.30-P-072421

      Date Announced:
      FEB 17, 2021
      NHTSA ID:
      #10189403

      Check engine light illuminated. Purge valve is found to not be sealing closed during leak test. Loose charcoal in system, check purge valve and charcoal canister. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #LI47.20-P-071172

      Date Announced:
      APR 23, 2024
      NHTSA ID:
      #10253715

      Check engine light active and FC P146364 Temp. and pressure sensor B4/7 is stored in Engine control unit and Fuel pump control unit. Software parameter in Fuel pump control unit. Read More »

    • TSB #ELW-ExhaustValve

      Date Announced:
      AUG 03, 2023
      NHTSA ID:
      #10241534

      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 (a??MBUSAa??) is extending the warranty coverage on the exhaust valve system in ... Read More »

    • TSB #LI54.10-P-071832

      Date Announced:
      JUL 20, 2022
      NHTSA ID:
      #10217159

      Complaint - Vehicle cannot be unlocked/ vehicle does not start - Display message in instrument cluster "Battery - Start Engine - see Operator's Manual Cause Root cause is a bus keepawake in either the Headlight control unit or in one ... Read More »

    • TSB #LI09.00-P-074093

      Date Announced:
      DEC 08, 2021
      NHTSA ID:
      #10206077

      "MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 a?? Boost Pressure is Too High"" " Read More »

    • TSB #LI0761P070707

      Date Announced:
      MAY 30, 2021
      NHTSA ID:
      #10202514

      M17x.xxx Check Engine Light on with Misfire DTC's Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #ELW-ExhaustValve

      Date Announced:
      AUG 03, 2023
      NHTSA ID:
      #10241534

      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 (a??MBUSAa??) is extending the warranty coverage on the exhaust valve system in ... Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #LI47.20-P-071172

      Date Announced:
      APR 23, 2024
      NHTSA ID:
      #10253715

      Check engine light active and FC P146364 Temp. and pressure sensor B4/7 is stored in Engine control unit and Fuel pump control unit. Software parameter in Fuel pump control unit. Read More »

    • TSB #EW - FSCM SW

      Date Announced:
      APR 12, 2024
      NHTSA ID:
      #10253706

      IMPORTANT EMISSION EXTENDED WARRANTY INFORMATION 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 the ... Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    POWER TRAIN

    • TSB #NCU-2022110007

      Date Announced:
      DEC 09, 2022
      NHTSA ID:
      #10228824

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2020-2021 GLA-Class and GLB-Class (156/247 platform) vehicles, the transmission bearing cap cover does not correspond to current ... Read More »

    ELECTRICAL SYSTEM

    • TSB #CL - 240401

      Date Announced:
      APR 30, 2024
      NHTSA ID:
      #10253708

      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 coverage for the Fuel System Control Module (FSCM) software ... Read More »

    • TSB #OTA - 20240402

      Date Announced:
      APR 26, 2024
      NHTSA ID:
      #10253703

      This is to notify you of the Service Campaign OTA update for the MBUX system software in 750,313 Model Year (MY) MY19-24 A-Class, CLA, CLS, E-Class, EQB, GLA, GLB, GLC, GLE, GLS, GT 4-door (177, 118, 257, 213, 238, 243, 247, 253,167, 290 ... Read More »

    • TSB #LI47.20-P-071172

      Date Announced:
      APR 23, 2024
      NHTSA ID:
      #10253715

      Check engine light active and FC P146364 Temp. and pressure sensor B4/7 is stored in Engine control unit and Fuel pump control unit. Software parameter in Fuel pump control unit. Read More »

    • TSB #EW - FSCM SW

      Date Announced:
      APR 12, 2024
      NHTSA ID:
      #10253706

      IMPORTANT EMISSION EXTENDED WARRANTY INFORMATION 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 the ... Read More »

    • TSB #LI82.60-P-077553

      Date Announced:
      FEB 23, 2024
      NHTSA ID:
      #10251356

      The radio station favorites list is no longer present after bus idle Saving process during download Perform software update in control unit HU6 in the head unit (A26/17) to version E871.1 (A 247 904 53 00). Read More »

    • TSB #LI82.60-P-077495

      Date Announced:
      FEB 15, 2024
      NHTSA ID:
      #10251118

      After clicking on the "Radio" selection function, the radio does not start and instead a permanent loading wheel is displayed. See attached picture for example. Read More »

    • TSB #OTA-24240201

      Date Announced:
      FEB 09, 2024
      NHTSA ID:
      #10251176

      Mercedes-Benz AG (??A???A???A?MBAG??A???A???A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY20-23 A-Class, C-Class, CLA, CLS, E-Class, GLA, GLB, GLC, GLE, GLS, AMG GT, S-Class (177, 205, 118, 257, 213, ... Read More »

    • TSB #NCU-OTA Comm Mod

      Date Announced:
      JAN 29, 2024
      NHTSA ID:
      #10249540

      Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2019-2023 A-Class, CLA, E-Class, G-Class, GLA, GLB, GLC, GLE, GLS, and S-Class (177, 118, 238, 463, 247, 253, 167, and 222 ... Read More »

    • TSB #LI80.50-P-077350

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249537

      Complaint Customer complains about anti-theft alarm system triggering without obvious cause when the vehicle is parked and/or when entering the vehicle. All MFA2 and 167 derivates with code 882 may be affected. Read More »

    • TSB #CL-CommMod

      Date Announced:
      JAN 05, 2024
      NHTSA ID:
      #10249740

      Dear Mercedes-Benz Owner: On behalf of Mercedes-Benz USA, LLC (MBUSA), thank you for being a part of the Mercedes-Benz family. We hope that you??A?A?re enjoying your vehicle. Read More »

    • TSB #OTA-Comm Mod SW

      Date Announced:
      DEC 07, 2023
      NHTSA ID:
      #10248195

      Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY19-23 A-Class, C-Class, CLA, CLS, E-Class, EQB, G-Class, GLA, GLB, GLC, GLE, GLS, AMG GT, S-Class (177, 205, 118, 257, 213, ... Read More »

    • TSB #OTA-Head Unit SW

      Date Announced:
      DEC 01, 2023
      NHTSA ID:
      #10248203

      Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY19-23 A-Class, CLA, CLS, E-Class, EQB, GLA, GLB, GLC, GLE, GLS, AMG GT (177, 118, 257, 213, 238, 243, 247, 253,167, 290 platform) vehicles, the ... Read More »

    • TSB #LI82.85-P-076800

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244837

      The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle. The fault code B129C00 is stored in the control unit log. Read More »

    • TSB #NCU-HU SW Update

      Date Announced:
      AUG 28, 2023
      NHTSA ID:
      #10241527

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2018-2023 C-Class, EQE, EQE SUV, EQS, EQS SUV, GLC, GLE and S-Class (206, 295, 294, 297, 296, 254, 167 and 223 platform) ... Read More »

    • TSB #LI82.85-P-075375

      Date Announced:
      JUN 09, 2023
      NHTSA ID:
      #10238424

      In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

    • TSB #LI82.20-P-074734

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235667

      Complaint Ambient lighting malfunctions sporadically, mainly in the Ocean Blue color value and with animation "ON". After the next ignition cycle, the ambient lighting functions again correctly. Read More »

    • TSB #NCU-2022010001

      Date Announced:
      FEB 10, 2023
      NHTSA ID:
      #10232320

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class, CLA-Class, CLS-Class, E-Class, GLA-Class, GLB-Class, GLC-Class, GLEClass, GLS-Class, and AMG GT (177, 118, 257, 213, 247, 253, ... Read More »

    • TSB #LI72.20-P-075746

      Date Announced:
      JAN 05, 2023
      NHTSA ID:
      #10231032

      Complaint Tailgate opens unintentionally. Cause Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    • TSB #LI82.60-P-075292

      Date Announced:
      SEP 08, 2022
      NHTSA ID:
      #10222481

      Complaint Customer states after a bus sleep the SiriusXM category changes from "My Favorites" to "All Stations" or a different category. Read More »

    • TSB #LI82.62-P-075184

      Date Announced:
      AUG 18, 2022
      NHTSA ID:
      #10219256

      Complaint On AMG variants of MFA2 platform vehicles (A35/45, CLA35/45, GLA35/45, GLB35/45) without code 853 (Midline sound system) or 810 (Premium sound system), the subwoofer does not emit any entertainment sound. Read More »

    • TSB #LI54.10-P-071832

      Date Announced:
      JUL 20, 2022
      NHTSA ID:
      #10217159

      Complaint - Vehicle cannot be unlocked/ vehicle does not start - Display message in instrument cluster "Battery - Start Engine - see Operator's Manual Cause Root cause is a bus keepawake in either the Headlight control unit or in one ... Read More »

    • TSB #LI82.85-P-075044

      Date Announced:
      JUL 08, 2022
      NHTSA ID:
      #10217163

      Complaint The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand steering wheel touchpad. Read More »

    • TSB #NCU-2022060008

      Date Announced:
      JUN 30, 2022
      NHTSA ID:
      #10215016

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (a??MYa??) 2020-2022 A-Class, C-Class, CLAClass, GLA-Class, GLB-Class, GLC-Class, GLE-Class, and GLS-Class (118, 167, ... Read More »

    • TSB #SC- 2022030017

      Date Announced:
      APR 27, 2022
      NHTSA ID:
      #10210919

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that certain MY 2021-2022 CLA-Class, A-Class, CLS-Class, E-Class, GLA-Class, GLB-Class, GLC-Class (118, 177, 213, 238, 247, 253, and 257 platform) vehicles ... Read More »

    • TSB #LI82.60-P-072403

      Date Announced:
      APR 14, 2022
      NHTSA ID:
      #10210929

      Complaint Volume and bass level too low Cause Current sound amp (N40/3) software release. Important: a?? On vehicles with standard sound, the rear subwoofer (H21/35) emits the engine sound only (if equipped with M139 engine) a?? On ... Read More »

    • TSB #LI40.15-P-074659

      Date Announced:
      APR 01, 2022
      NHTSA ID:
      #10210926

      Complaint Fault message (yellow) in instrument cluster and TPM warning lamp. Individual or all tire pressure sensors are not recognized. Tire pressure monitoring system nonfunctional / temporarily unavailable. Read More »

    • TSB #SC-2022010008

      Date Announced:
      FEB 04, 2022
      NHTSA ID:
      #10208671

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-22 A-Class (177 platform), CLA-Class (118 platform), CLS-Class (257 platform), E-Class (213 and 238 platform), GLA-Class, ... Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      FEB 18, 2021
      NHTSA ID:
      #10189402

      Complaint: Height adjustment of electric steering column adjustment jams in upper / lower adjustment position or it generates a cracking noise when exiting the upper /lower adjustment position (e.g. for Easy Entry function). Read More »

    ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE

    • TSB #LI80.50-P-077350

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249537

      Complaint Customer complains about anti-theft alarm system triggering without obvious cause when the vehicle is parked and/or when entering the vehicle. All MFA2 and 167 derivates with code 882 may be affected. Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #LI82.85-P-076800

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244837

      The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle. The fault code B129C00 is stored in the control unit log. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #OTA-24240201

      Date Announced:
      FEB 09, 2024
      NHTSA ID:
      #10251176

      Mercedes-Benz AG (??A???A???A?MBAG??A???A???A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY20-23 A-Class, C-Class, CLA, CLS, E-Class, GLA, GLB, GLC, GLE, GLS, AMG GT, S-Class (177, 205, 118, 257, 213, ... Read More »

    • TSB #NCU-HU SW Update

      Date Announced:
      AUG 28, 2023
      NHTSA ID:
      #10241527

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2018-2023 C-Class, EQE, EQE SUV, EQS, EQS SUV, GLC, GLE and S-Class (206, 295, 294, 297, 296, 254, 167 and 223 platform) ... Read More »

    ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR

    • TSB #SC-2022010001

      Date Announced:
      FEB 25, 2022
      NHTSA ID:
      #10208670

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class, CLS-Class, E-Class, GLA-Class, GLB-Class, GLE-Class, GLS-Class, and GT-Class (167, 177, 213, 247, 257, and 290 platform) ... Read More »

    ELECTRICAL SYSTEM:PROPULSION SYSTEM:FUEL CELL

    • TSB #LI72.20-P-075746

      Date Announced:
      MAR 11, 2024
      NHTSA ID:
      #10252777

      Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    VISIBILITY

    • TSB #LI72.00-P-076031

      Date Announced:
      MAR 08, 2023
      NHTSA ID:
      #10233789

      Complaint Excessive resistance of door side windows when being raised/lowered, cracking and squeaking noises. Cause Sealing lip of inner sealing rail (see picture 1 and picture 2, pos. Read More »

    • TSB #LI83.10-P-075602

      Date Announced:
      JAN 04, 2023
      NHTSA ID:
      #10231040

      Complaint Noise can be heard coming from the air conditioning system at higher blower motor speeds. Cause Leaves/foreign objects have entered through the water drain grille in the water drain thereby causing an imbalance and noise in ... Read More »

    AIR BAGS

    • TSB #LI47.30-P-072421

      Date Announced:
      FEB 17, 2021
      NHTSA ID:
      #10189403

      Check engine light illuminated. Purge valve is found to not be sealing closed during leak test. Loose charcoal in system, check purge valve and charcoal canister. Read More »

    STRUCTURE

    • TSB #LI72.20-P-075746

      Date Announced:
      MAR 11, 2024
      NHTSA ID:
      #10252777

      Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    • TSB #NCU- B-Pillar ID

      Date Announced:
      JAN 18, 2024
      NHTSA ID:
      #10249731

      Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2020-2021 GLA and GLB (247 platform) vehicles, the identification plate on the B-pillar does not correspond to current specifications. Read More »

    • TSB #LI72.00-P-076031

      Date Announced:
      MAR 08, 2023
      NHTSA ID:
      #10233789

      Complaint Excessive resistance of door side windows when being raised/lowered, cracking and squeaking noises. Cause Sealing lip of inner sealing rail (see picture 1 and picture 2, pos. Read More »

    • TSB #LI72.00-P-075656

      Date Announced:
      DEC 05, 2022
      NHTSA ID:
      #10228813

      Complaint Staining on door trim strips and top and bottom trim elements on rear side windows. See example pictures 1, 2 and 3. Read More »

    STRUCTURE:BODY:TRUNK LID

    • TSB #LI72.20-P-075746

      Date Announced:
      MAR 11, 2024
      NHTSA ID:
      #10252777

      Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    STRUCTURE:BODY:HOOD

    • TSB #LI72.20-P-075746

      Date Announced:
      MAR 11, 2024
      NHTSA ID:
      #10252777

      Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #LI72.20-P-075746

      Date Announced:
      JAN 05, 2023
      NHTSA ID:
      #10231032

      Complaint Tailgate opens unintentionally. Cause Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

    WHEELS

    • TSB #LI40.15-P-074659

      Date Announced:
      APR 01, 2022
      NHTSA ID:
      #10210926

      Complaint Fault message (yellow) in instrument cluster and TPM warning lamp. Individual or all tire pressure sensors are not recognized. Tire pressure monitoring system nonfunctional / temporarily unavailable. Read More »

    SEATS

    • TSB #LI91.18-P-077075

      Date Announced:
      DEC 04, 2023
      NHTSA ID:
      #10248162

      Crease formation on genuine leather seat covers in vehicles with low mileage ??A?A? Objects left on the seats for extended periods of time (pressure marks). ??A?A? Objects wedged between the seat backrest and seat cushion (e.g. Read More »

    BACK OVER PREVENTION

    • TSB #LI46.15-P-063353

      Date Announced:
      FEB 18, 2021
      NHTSA ID:
      #10189402

      Complaint: Height adjustment of electric steering column adjustment jams in upper / lower adjustment position or it generates a cracking noise when exiting the upper /lower adjustment position (e.g. for Easy Entry function). Read More »

    COMMUNICATION:MANUFACTURER TELEMATICS

    • TSB #LI82.85-P-075375

      Date Announced:
      JUN 09, 2023
      NHTSA ID:
      #10238424

      In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

    EQUIPMENT

    • TSB #LI54.10-P-071832

      Date Announced:
      JUL 20, 2022
      NHTSA ID:
      #10217159

      Complaint - Vehicle cannot be unlocked/ vehicle does not start - Display message in instrument cluster "Battery - Start Engine - see Operator's Manual Cause Root cause is a bus keepawake in either the Headlight control unit or in one ... Read More »

    • TSB #LI46.15-P-070510

      Date Announced:
      JUL 11, 2022
      NHTSA ID:
      #10217158

      Complaint Noises from the area of the steering column. - Creaking - Squeaking - Chattering - Humming - Grinding Cause At present, there are no known noise problems with the steering column. Read More »

    • TSB #LI82.85-P-075044

      Date Announced:
      JUL 08, 2022
      NHTSA ID:
      #10217163

      Complaint The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand steering wheel touchpad. Read More »

    • TSB #SC-2022010008

      Date Announced:
      FEB 04, 2022
      NHTSA ID:
      #10208671

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-22 A-Class (177 platform), CLA-Class (118 platform), CLS-Class (257 platform), E-Class (213 and 238 platform), GLA-Class, ... Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #LI8285P073387Ver

      Date Announced:
      AUG 27, 2021
      NHTSA ID:
      #10205812

      The customer may note that the Dashcam feature is inoperable with one of the following complaints. Read More »

    • TSB #LI8270P073025

      Date Announced:
      AUG 09, 2021
      NHTSA ID:
      #10205804

      Insufficient charging or no wireless charging with iPhone 12. Read More »

    • TSB #LI8285P073387Ver

      Date Announced:
      AUG 02, 2021
      NHTSA ID:
      #10205809

      The customer may note that the Dashcam feature is inoperable with one of the following complaints: Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #LI82.60-P-077553

      Date Announced:
      FEB 23, 2024
      NHTSA ID:
      #10251356

      The radio station favorites list is no longer present after bus idle Saving process during download Perform software update in control unit HU6 in the head unit (A26/17) to version E871.1 (A 247 904 53 00). Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #LI8285P069961

      Date Announced:
      AUG 30, 2021
      NHTSA ID:
      #10205806

      Upon selecting navigation, the central display may show the following message: "Map data does not match with your system. Please insert a medium containing the corresponding map data". the navigation menu cannot be opened. Read More »

    EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

    • TSB #LI82.85-P-075375

      Date Announced:
      JUN 09, 2023
      NHTSA ID:
      #10238424

      In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

    EQUIPMENT:OTHER:LABELS

    UNKNOWN OR OTHER

    • TSB #LI82.85-P-075375

      Date Announced:
      JUN 09, 2023
      NHTSA ID:
      #10238424

      In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

    • TSB #Service Campaign

      Date Announced:
      AUG 06, 2021
      NHTSA ID:
      #10205818

      IMPORTANT NEW EMISSION SERVICE CAMPAIGN INFORMATION. Read More »