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TSB List for the 2018 Mercedes-Benz GLC300

Technical Service Bulletins (TSBs) for the 2018 GLC300 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
  • STEERING: STEERING WHEEL/HANDLE BAR
  • STEERING:STEERING WHEEL /HANDLE BAR:HAND HEATER/COOLER
  • SUSPENSION
  • BRAKES (PWS)
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS
  • ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:STORAGE
  • POWER TRAIN
  • HYBRID PROPULSION SYSTEM
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
  • ELECTRICAL SYSTEM:SOFTWARE
  • ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER
  • EXTERIOR LIGHTING
  • EXTERIOR LIGHTING:HEADLIGHTS
  • VISIBILITY
  • STRUCTURE
  • STRUCTURE:BODY:TAILGATE
  • STRUCTURE:BODY:HATCHBACK/LIFTGATE
  • STRUCTURE:BODY:TRUNK LID
  • TIRES
  • SEATS
  • SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
  • INTERIOR LIGHTING
  • COMMUNICATION
  • COMMUNICATION:MANUFACTURER TELEMATICS
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE
  • EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI
  • EQUIPMENT:OTHER:LABELS
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY
  • UNKNOWN OR OTHER
  • STEERING

    • TSB #LI46.35-P-062791

      Date Announced:
      NOV 07, 2022
      NHTSA ID:
      #10227142

      Complaint 1. Vibrations noticeable at steering wheel when front axle is excited when driving at a speed between 65 km/h and 130 km/h over an obstacle. Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      SEP 12, 2022
      NHTSA ID:
      #10222461

      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 #LI46.15-P-075284

      Date Announced:
      SEP 12, 2022
      NHTSA ID:
      #10222462

      Complaint Malfunction of the electric steering column adjustment. The adjustment application by the driver does not correspond to the adjustment direction of the steering column. Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      JUL 14, 2022
      NHTSA ID:
      #10217157

      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. 1. Read More »

    • TSB #LI46.35-P-062791

      Date Announced:
      JUN 13, 2022
      NHTSA ID:
      #10214958

      Complaint 1. Vibrations noticeable at steering wheel when front axle is excited when driving at a speed between 65 km/h and 130 km/h over an obstacle. Read More »

    • TSB #LI46.35-P-062791

      Date Announced:
      APR 29, 2022
      NHTSA ID:
      #10213048

      Complaint 1. Vibrations noticeable in steering wheel when front axle is excited while driving at a speed above 40 mph over an obstacle. Read More »

    • TSB #LI46.15-P-071669

      Date Announced:
      SEP 16, 2020
      NHTSA ID:
      #10181128

      Cracking/Creaking Noises Coming From The Area Of The Mechanical Steering Column Read More »

    • TSB #LI46 35-P-070153

      Date Announced:
      AUG 19, 2019
      NHTSA ID:
      #10164807

      Assessment of actuating and operating noise from steering Read More »

    • TSB #LI46.35-P-062292

      Date Announced:
      JUN 10, 2016
      NHTSA ID:
      #10136062

      Vehicle wanders to the left or right. Read More »

    STEERING: STEERING WHEEL/HANDLE BAR

    • TSB #LI46.11-P-071594

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10179955

      Steering wheel heater and/or Distronic function limited Read More »

    STEERING:STEERING WHEEL /HANDLE BAR:HAND HEATER/COOLER

    SUSPENSION

    • TSB #LI32.33-P-070817

      Date Announced:
      JAN 09, 2023
      NHTSA ID:
      #10231024

      Complaint - AIRMATIC fault message in instrument cluster - Compressor inoperative, 40A compressor fuse possibly triggered. Read More »

    • TSB #LI32.25-P-066246

      Date Announced:
      JUL 11, 2022
      NHTSA ID:
      #10217154

      Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. Read More »

    BRAKES (PWS)

    ENGINE (PWS)

    ENGINE AND ENGINE COOLING

    • TSB #LI01.20-P-076894

      Date Announced:
      APR 15, 2024
      NHTSA ID:
      #10253722

      Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve (a ... Read More »

    • TSB #ELW -Intake Line

      Date Announced:
      SEP 22, 2023
      NHTSA ID:
      #10243565

      In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (a??MBUSAa??) is extending the coverage for the intake line assembly on your ... Read More »

    • TSB #LI01.20-P-076894

      Date Announced:
      SEP 12, 2023
      NHTSA ID:
      #10243308

      Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 a?? Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve ... Read More »

    • TSB #ELW- Intake Line

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10241531

      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 intake line assembly in ... Read More »

    • TSB #SC-202203005

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209874

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles, the software for the powertrain control unit may not correspond to the ... 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 #LI2700P073106

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10202530

      Remote start causing CEL and U012600. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS

    ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

    • TSB #ELW- Intake Line

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10241531

      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 intake line assembly in ... Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

    • TSB #LI01.20-P-076894

      Date Announced:
      SEP 12, 2023
      NHTSA ID:
      #10243308

      Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 a?? Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve ... Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #NCU-EW Pressure

      Date Announced:
      JAN 18, 2024
      NHTSA ID:
      #10249543

      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 warranty coverage for the pressure sensor in certain ... Read More »

    • TSB #LI8860P073470

      Date Announced:
      AUG 11, 2021
      NHTSA ID:
      #10205814

      Fuel filler flap opens slowly/switch flashes/tank is bleeding instrument cluster warning Read More »

    • TSB #Launch EW NCU

      Date Announced:
      JUL 30, 2021
      NHTSA ID:
      #10199787

      Launch EW NCU - Low Pressure Fuel Hose MY 15-17 205 213 253 172 Read More »

    • TSB #P-SC-2017080006

      Date Announced:
      MAR 02, 2018
      NHTSA ID:
      #10144074

      Update fuel system control unit (FSCU) software Read More »

    FUEL SYSTEM, GASOLINE:STORAGE

    • TSB #LI8860P073470

      Date Announced:
      AUG 11, 2021
      NHTSA ID:
      #10205814

      Fuel filler flap opens slowly/switch flashes/tank is bleeding instrument cluster warning Read More »

    POWER TRAIN

    HYBRID PROPULSION SYSTEM

    ELECTRICAL SYSTEM

    • TSB #NCU - 2024020008

      Date Announced:
      MAR 01, 2024
      NHTSA ID:
      #10252835

      i?? Always use the latest XENTRY Diagnosis software release with all available add-ons. i?? Make sure to follow the operation steps exactly as described in XENTRY Diagnosis. 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 #NCU-OTAcommNoMMC

      Date Announced:
      JAN 18, 2024
      NHTSA ID:
      #10249726

      Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz, has determined that in certain MY 2017-2021 C-Class, CLA, CLS, E-Class, GLC, GLE, GLS, AMG GT, S-Class, SL, and SLC (205, 117, 257, 213/238, 253, 166/292, ... 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-076799

      Date Announced:
      AUG 18, 2023
      NHTSA ID:
      #10241790

      The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). Read More »

    • TSB #NCU-2023060003

      Date Announced:
      JUN 15, 2023
      NHTSA ID:
      #10238437

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... 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 #LI82.60-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 #LI82.85-P-075223

      Date Announced:
      AUG 26, 2022
      NHTSA ID:
      #10219254

      Complaint In an initial quick test, DTC B238A00 "Fan 2 of the control unit has malfunctioned" may be active and/or stored in the MBUX Multimedia System (A26/17) Cause Current MBUX Multimedia System (A26/17) software release ... Read More »

    • TSB #ELW-AccelPedal

      Date Announced:
      JUL 01, 2022
      NHTSA ID:
      #10217216

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has extended the warranty for the accelerator pedal wiring harness and connectors from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 10 ... Read More »

    • TSB #LI54.10-P-071499

      Date Announced:
      MAR 31, 2022
      NHTSA ID:
      #10209877

      Complaint The result from the XENTRY battery test does not match the current state of the battery. Cause The XENTRY battery tester uses the stored on-board electrical system data in the SAM module to access the health of the 12 volt ... Read More »

    • TSB #SC-202203005

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209874

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles, the software for the powertrain control unit may not correspond to the ... Read More »

    • TSB #LI82.85-P-069961

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10208745

      Complaint The following complaints may be noted by the customer: a?? Upon selecting navigation, the central display may show the following message: "Map data does not match with your system. Read More »

    • TSB #LI68.05-P-060306

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10207198

      Complaint The garage door hand transmitter cannot be initialized with the integrated garage door opener in the inside rearview mirror. Cause 1. Read More »

    • TSB #LI68.05-P-060307

      Date Announced:
      JAN 09, 2022
      NHTSA ID:
      #10207199

      Complaint The range of the integrated garage door opener (GTO) is too short. Cause 1. Vehicles equipped with infrared windows and/or a heated windshield may suffer from complaints involving low transmission power. 2. Read More »

    • TSB #LI91.30-P-073902

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10207205

      Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Read More »

    • TSB # LI82.85-P-06996

      Date Announced:
      DEC 02, 2021
      NHTSA ID:
      #10206067

      MBUX multimedia system: Map data does not match with your system/the navigation system cannot be activated Read More »

    • TSB #LI8285P073418

      Date Announced:
      AUG 24, 2021
      NHTSA ID:
      #10205813

      On vehicles with code 077 HERMES dummy module the following functions are restricted, unavailable. Read More »

    • TSB #LI4770P073121

      Date Announced:
      JUN 04, 2021
      NHTSA ID:
      #10202522

      Vehicle does not start after charging process Read More »

    • TSB #LI08.00-P-072749

      Date Announced:
      APR 20, 2021
      NHTSA ID:
      #10195220

      For plug in hybrid and electric variants: Complaints about the electric range Read More »

    • TSB #LI82.85-P-069381

      Date Announced:
      JAN 04, 2021
      NHTSA ID:
      #10187785

      The following complaints may be noted by the customer: - The MBUX multimedia system (A26/17) starts route guidance without user input and does not provide any audio notification. Read More »

    • TSB #LI54.65-P-071267

      Date Announced:
      MAY 21, 2020
      NHTSA ID:
      #10176662

      Fault code B223209 is logged in the parking control unit Read More »

    • TSB #LI54.30-P-070902

      Date Announced:
      FEB 19, 2020
      NHTSA ID:
      #10172681

      Event memory in the instrument cluster mileage readings intermittently inaccurate Read More »

    • TSB #LI42.45-P-070437

      Date Announced:
      OCT 14, 2019
      NHTSA ID:
      #10167785

      G-Class Facelift 2018: Fault message "ABS, ESP inoperative, see operator's manual" Read More »

    • TSB #LI82.85-P-067581

      Date Announced:
      JAN 11, 2018
      NHTSA ID:
      #10135440

      Message "SOS - Service Not Activated" in instrument cluster Read More »

    • TSB #LI54.10-P-060374

      Date Announced:
      MAY 23, 2016
      NHTSA ID:
      #10135707

      Vehicle cannot be unlocked/ vehicle does not start - starter battery discharged Read More »

    • TSB #LI54.10-P-060374

      Date Announced:
      MAY 13, 2016
      NHTSA ID:
      #10135693

      Vehicle cannot be unlocked/ vehicle does not start - starter battery discharged Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    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 »

    • TSB #LI83-70-P-064480

      Date Announced:
      MAY 22, 2019
      NHTSA ID:
      #10162197

      "High-voltage battery warning message" in instrument cluster Read More »

    • TSB #LI82-85-P-069725

      Date Announced:
      MAY 20, 2019
      NHTSA ID:
      #10162200

      COMAND Online (code 531): Wrong date in system settings, incorrect time in instrument cluster Read More »

    • TSB #LI8370P0644803

      Date Announced:
      AUG 11, 2016
      NHTSA ID:
      #10205252

      High voltage battery warning message in instrument cluster. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #NCU - 2024020008

      Date Announced:
      MAR 01, 2024
      NHTSA ID:
      #10252835

      i?? Always use the latest XENTRY Diagnosis software release with all available add-ons. i?? Make sure to follow the operation steps exactly as described in XENTRY Diagnosis. 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 #NCU-2023060003

      Date Announced:
      JUN 15, 2023
      NHTSA ID:
      #10238437

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      JUL 14, 2022
      NHTSA ID:
      #10217157

      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. 1. Read More »

    • TSB #LI2700P073106

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10202530

      Remote start causing CEL and U012600. Read More »

    • TSB #LI82.85-P-071529

      Date Announced:
      JUL 23, 2020
      NHTSA ID:
      #10178737

      MBUX multimedia system: "Favorites" and "Recent destinations" not available Read More »

    • TSB #2018010007

      Date Announced:
      FEB 16, 2018
      NHTSA ID:
      #10135514

      Update HERMES control unit software Read More »

    ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER

    EXTERIOR LIGHTING

    EXTERIOR LIGHTING:HEADLIGHTS

    VISIBILITY

    • TSB #NCU-2023060003

      Date Announced:
      JUN 15, 2023
      NHTSA ID:
      #10238437

      Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... Read More »

    • TSB #LI72 40-P-069934

      Date Announced:
      JUN 27, 2019
      NHTSA ID:
      #10162631

      Outside mirror folding out/in nonfunctional Read More »

    • TSB #LI82.10-P-064172

      Date Announced:
      JUN 07, 2016
      NHTSA ID:
      #10136055

      Headlamp lights up sporadically Read More »

    STRUCTURE

    • TSB #LI72.00-P-075481

      Date Announced:
      NOV 17, 2022
      NHTSA ID:
      #10227145

      Complaint Staining on door trim strips and top and bottom trim elements on rear side windows Cause Damage to protective coating (due to poor original optimization of coating) of door beltline trim strips, door upper trim strips and ... Read More »

    • TSB #LI72.00-P-075481

      Date Announced:
      OCT 24, 2022
      NHTSA ID:
      #10225820

      Complaint Staining on door trim strips and top and bottom trim elements on rear side windows Cause Damage to protective coating of door beltline trim strips, door upper trim strips and side window trim element due to strong alkaline ... Read More »

    STRUCTURE:BODY:TAILGATE

    STRUCTURE:BODY:HATCHBACK/LIFTGATE

    STRUCTURE:BODY:TRUNK LID

    TIRES

    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 »

    • TSB #LI91.30-P-073902

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10207205

      Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Read More »

    SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

    • TSB #LI91.30-P-073902

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10207205

      Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Read More »

    INTERIOR LIGHTING

    COMMUNICATION

    • TSB #LI82.85-P-069381

      Date Announced:
      JAN 04, 2021
      NHTSA ID:
      #10187785

      The following complaints may be noted by the customer: - The MBUX multimedia system (A26/17) starts route guidance without user input and does not provide any audio notification. Read More »

    • TSB #LI82.85-P-071453

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10179966

      Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional 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 #LI82.85-P-076799

      Date Announced:
      AUG 18, 2023
      NHTSA ID:
      #10241790

      The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). Read More »

    • TSB #LI46.15-P-063353

      Date Announced:
      JUL 14, 2022
      NHTSA ID:
      #10217157

      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. 1. Read More »

    • TSB #LI32.25-P-066246

      Date Announced:
      JUL 11, 2022
      NHTSA ID:
      #10217154

      Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. Read More »

    • TSB #LI2700P073106

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10202530

      Remote start causing CEL and U012600. Read More »

    • TSB #LI82.85-P-069381

      Date Announced:
      JAN 04, 2021
      NHTSA ID:
      #10187785

      The following complaints may be noted by the customer: - The MBUX multimedia system (A26/17) starts route guidance without user input and does not provide any audio notification. Read More »

    • TSB #LI82.85-P-070744

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171646

      Audible fan noise from area of center console Read More »

    • TSB #LI82.85-P-070516

      Date Announced:
      DEC 23, 2019
      NHTSA ID:
      #10170545

      MBUX multimedia system: Mercedes-Benz service stations not available in Navigation menu Read More »

    • TSB #LI82 60-P-068381

      Date Announced:
      JUL 11, 2018
      NHTSA ID:
      #10151933

      Audio 20: Playback stops when a track is changed. Read More »

    • TSB #LI82 60-P-068377

      Date Announced:
      JUL 10, 2018
      NHTSA ID:
      #10151932

      Audio 20: SD card with audio files is not read Read More »

    • TSB #LI82 20-P-067107

      Date Announced:
      OCT 05, 2017
      NHTSA ID:
      #10158321

      LED light on thermal cup holder in rear passenger compartment of BR 222 flickers Read More »

    EQUIPMENT:ELECTRICAL

    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 »

    • TSB #LI8260P0646761

      Date Announced:
      AUG 15, 2016
      NHTSA ID:
      #10205230

      CD/DVD No longer ejected or drawn in. Read More »

    • TSB #LI54.00-P-064149

      Date Announced:
      MAY 23, 2016
      NHTSA ID:
      #10135708

      Failure of stereo multifunction camera Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB # LI82.85-P-06996

      Date Announced:
      DEC 02, 2021
      NHTSA ID:
      #10206067

      MBUX multimedia system: Map data does not match with your system/the navigation system cannot be activated Read More »

    • 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 »

    • TSB #LI82.85-P-071453

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10179966

      Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional Read More »

    • TSB #LI8285P0633424

      Date Announced:
      NOV 29, 2016
      NHTSA ID:
      #10205242

      Navigation system permanently displays "Activating". Read More »

    • TSB #LI8285P0633423

      Date Announced:
      AUG 25, 2016
      NHTSA ID:
      #10205241

      Navigation system permanently displays "Activating". Read More »

    • TSB #LI8285P0647651

      Date Announced:
      AUG 25, 2016
      NHTSA ID:
      #10205247

      Traffic information service and posibly the voice control, nonfunctional after navigation software update. Read More »

    • TSB #LI54.00-P-064149

      Date Announced:
      MAY 23, 2016
      NHTSA ID:
      #10135708

      Failure of stereo multifunction camera 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 »

    • TSB #LI82.70-P-071372

      Date Announced:
      AUG 10, 2020
      NHTSA ID:
      #10179961

      Mobile phone Apple iPhone 11/11Pro/11ProMax/SE 2020: The Bluetooth connection between the MBUX multimedia system and the mobile phone is briefly lost Read More »

    EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI

    • TSB #LI82.70-P-071372

      Date Announced:
      AUG 10, 2020
      NHTSA ID:
      #10179961

      Mobile phone Apple iPhone 11/11Pro/11ProMax/SE 2020: The Bluetooth connection between the MBUX multimedia system and the mobile phone is briefly lost Read More »

    EQUIPMENT:OTHER:LABELS

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #LI42.45-P-070437

      Date Announced:
      OCT 14, 2019
      NHTSA ID:
      #10167785

      G-Class Facelift 2018: Fault message "ABS, ESP inoperative, see operator's manual" Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    UNKNOWN OR OTHER

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