Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
NCU-OTA MBUX SW
Jan 24, 2024
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-2023 C-Class, EQE, EQS, GLC, S-Class, and SL (206, 294, 295, 296, 297, 254, 223, and 232 platform) vehicles, there is a
LI68.10-P-077315
Jan 24, 2024
160000 STRUCTURE
Front armrest cap (butterfly compartment) only opens when pressed strongly. Unfavorable tolerances Place two pieces of felt (12mmx12mm) on the trigger mechanism as seen in the attached picture. This will reduce the distance between t
LI46.10-P-077391
Jan 24, 2024
010000 STEERING
A knocking noise can be heard from the area of the steering gear or steering column tube, and a "cracking" sensation can also be felt at the steering wheel. Particularly when braking or accelerating Stick/slip effect in sliding piece o
LI46.10-P-077314
Jan 24, 2024
010000 STEERING
Noises in the steering column area when steering. Under analysis. Check which area of the steering column the noises occur in. Do the noises tend to occur at the bottom in the driver footwell or do they tend to occur in the area of t
LI07.61-P-077382
Jan 22, 2024
060000 ENGINE AND ENGINE COOLING
Customer states check engine light is on ME Software Software is available to correct this issue. Review the software numbers at the end of this text. If none of the software numbers match what is on the vehicle: update the software,
NCU- B-Pillar ID
Jan 18, 2024
160000 STRUCTURE
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.MBU
NCU-EW Pressure
Jan 18, 2024
070000 FUEL SYSTEM, GASOLINE
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 Mode
NCU-HeadlampScre
Jan 18, 2024
120000 EXTERIOR LIGHTING
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 SL vehicles, certain banjo bolts on the headlamp housing may cause corrosion on the body-in-white over the service life of the vehic
LI80.50-P-077350
Jan 12, 2024
110000 ELECTRICAL SYSTEM
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. This is caused by a spo
NCU-2023100003
Jan 11, 2024
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 SL (232 platform) vehicles, after a longer nonoperational time of greater than 42 days or with a battery charge of less than 45%, th
NCU-2023050003
Jan 11, 2024
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 SL (232 platform) vehicles, after a longer nonoperational time of greater than 42 days or with a battery charge of less
NCU-2023100008
Jan 5, 2024
060000 ENGINE AND ENGINE COOLING
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 GLE and GLS (167 platform) vehicles, corrosion on the solenoid may occur in the electric coolant pump. In this scenario, a yellow co
NCU-2023120012
Jan 5, 2024
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has released a software update for certain MY 2021 S-Class (223 platform) vehicles that allows for future remote software updates on additional control units. MBUSA will c
NCU-2023120013
Jan 5, 2024
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has released a software update for certain MY 2021 S-Class (223 platform) vehicles that includes functional improvements for route guidance, Apple Carplay, and Android Aut
CL-AirSuspension
Jan 5, 2024
020000 SUSPENSION
On behalf of Mercedes-Benz USA, LLC (MBUSA), thank you for being a part of the Mercedes-Benz family. We hope that youa??re enjoying your vehicle. Here at MBUSA, we are committed to delivering an exceptional ownership experience. In our cont
CL-CommMod
Jan 5, 2024
110000 ELECTRICAL SYSTEM
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. Here at MBUSA, we are committed to delivering an exceptional own
LI82.62-P-077311
Jan 2, 2024
110000 ELECTRICAL SYSTEM
No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases, "Playback not active" is shown in the display. Mute line between communication module N112/2 and sound control unit N40/3. Chec
LI54.00-P-077285
Dec 21, 2023
110000 ELECTRICAL SYSTEM
Plug and Charge does not work for vehicles from model series X294. Vehicles with a manufacturing date SOP up to October 16, 2023 are affected. AMG vehicles are not affected Plug and Charge certificates are no longer installed on the ve