Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
LI46.35-P-075129
Aug 2, 2022
010000 STEERING
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. Cause Controller stability of steering software, caused by reduced friction in
ELW-167LCU
Jul 29, 2022
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has extended the warranty on the lighting control unit from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 25 years/unlimited miles on certain
SC-2022070010
Jul 29, 2022
199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2020-2021 GLE-Class and GLS-Class (167 platform) vehicles equipped with Michelin-branded tires, the maximum tire pressure shown on
SC-2022070016
Jul 29, 2022
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2021 GLE-Class (167 platform) vehicles, the SCN coding of the ESP control unit may not correspond to the current producti
SC-2022070017
Jul 29, 2022
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2021 S-Class (223 platform) vehicles, the software for the driving assistance system control unit may not correspond to t
SC-2022060006
Jul 22, 2022
060000 ENGINE AND ENGINE COOLING
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2020-2021 CLA-Class and GLA-Class (118 and 247 platform) vehicles, the engine coolant line may leak due to high pressure within the
SC-2022070012
Jul 22, 2022
110000 ELECTRICAL SYSTEM
Correct seam seal in area of left rear lamp unit
SC-2022060010
Jul 21, 2022
160000 STRUCTURE
Check ashtray inserts and enclose as aftermarket measure if necessary
TIF-021
Jul 18, 2022
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Mercedes-Benz has initiated a Recall Campaign for Model Year 2020 Sprinter vehicles to update the Engine Control Unit (ECU) software and Transmission Control Unit (TCU) software in these vehicles. To ensure your vehicle is in compliance wit
CSA-020
Jul 18, 2022
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Sprinter vehicles, the Engine Control Unit (ECU) software, Transmission Control Unit (TCU) software and Dosing Control Unit (DCU) soft
LI80.20-P-075086
Jul 18, 2022
060000 ENGINE AND ENGINE COOLING
Complaint The vehicle sporadically may not unlock via the radio remote control or Keyless Go. The vehicle may require multiple start attempts before starting. The faults B1A7611 and U113E87 are stored in the electronic ignition lock N73 (
LI54.10-P-075043
Jul 18, 2022
110000 ELECTRICAL SYSTEM
Complaint On affected hybrid vehicles of model series 223, a sporadic or continuously displayed red 12V warning message is shown in the instrument cluster. Cause Based on the current status of the analyses, 2 different causes may be con
V-RC-2021070026
Jul 15, 2022
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
ECU and TCU Software Update
LI20.10-P-074508
Jul 13, 2022
060000 ENGINE AND ENGINE COOLING
Complaint Check engine lamp illuminated. Fault code stored P012800-The coolant temperature is below the coolant thermostat specified temperature. Cause Various possible causes Remedy 1- Update HVAC with latest software 2- Perform gui
MB Launch NCU-VS
Jul 12, 2022
010000 STEERING
(RC)Check Generator and Steering Wiring Harness Connection
LI20.10-P-075052
Jul 11, 2022
060000 ENGINE AND ENGINE COOLING
Complaint Check engine light is illuminated Fault code stored P012867- The coolant temperature is below the coolant thermostat specified temperature. The signal is impermissible after an event. Cause Coolant thermostat Remedy Replace
LI32.22-P-075053
Jul 11, 2022
020000 SUSPENSION
Complaint A leak is present in the system; however, it is difficult to locate. Cause On some vehicles, repair connections have been implemented at the compressed-air lines as part of the factory rework. These are wrapped in the wiring ha
LI32.50-P-075055
Jul 11, 2022
020000 SUSPENSION
Complaint Malfunction due to the ingress of dirt during the repair of the hydraulic system. Cause Cleaning instructions in WIS are not being sufficiently observed. This can result in dirt entering the hydraulic system of the vehicle or
LI32.35-P-075054
Jul 11, 2022
020000 SUSPENSION
Complaint Knocking noises from the front axle when redirecting (right/left) and driving slowly. Cause Front axle sway bar end links have too much play in the ball joint, hence the noises. Remedy Carry out a test drive following a slow
LI82.85-P-075044
Jul 8, 2022
110000 ELECTRICAL SYSTEM
Complaint The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand steering wheel touchpad. Cause A setting on the iPhone may prevent control via the touchpad Remedy To remedy on the affected
SC-2021070006
Jul 7, 2022
060000 ENGINE AND ENGINE COOLING
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year 2021 CLA (118 platform), GLE/GLS (167 platform), C-Class (205 platform), E-Class (213 platform), GLA (247 platform), GLC (
LI07.70-P-074820
Jul 1, 2022
060000 ENGINE AND ENGINE COOLING
Complaint Engine does not restart after ECO stop. All indicator lights come on in instrument cluster. Engine can be restarted normally with ignition switch. Fault codes P1CE200, P1D0500, or P1CDF00 may be stored in powertrain control unit
ELW-AccelPedal
Jul 1, 2022
110000 ELECTRICAL SYSTEM
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 years
NCU-2022060008
Jun 30, 2022
110000 ELECTRICAL SYSTEM
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, 177,
LI77.21-P-074971
Jun 16, 2022
134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
Complaint Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during closing process without an obstruction (triggering of Pinch Protection). Cause Under investigation. Please open a PTSS/TIP