Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
NCU-2020100001
Dec 4, 2020
070000 FUEL SYSTEM, GASOLINE
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (?MY?) 2019-2020 G-Class vehicles (463 platform), the fuel tank filler hose may not be fitted properly, causing small amounts o
LI09.41-P-072096
Dec 4, 2020
060000 ENGINE AND ENGINE COOLING
Yellow Coolant Temperature Warning in the Instrument Cluster
LI14.40-N-072089
Dec 3, 2020
110000 ELECTRICAL SYSTEM
Complaint Indicator lamp illuminates in instrument cluster, fault codes P203B31, P203B49 and P206B31 present in AdBlueA? (SCR) control unit (N118/5). Cause Software for AdBlueA? (SCR) control unit (N118/5) Remedy Update AdBlue Control
LI54.71-N-072095
Dec 3, 2020
118320 ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
Various complaints in connection with reversing camera, fault code FR8
LI47.50-N-072080
Dec 1, 2020
060000 ENGINE (PWS)
Check engine light on and FC P146264 sto- red in engine and fuel pump control units
NCU-2016060016
Nov 17, 2020
061122 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER:HOSES/PLUMBING
Replace charge air hose between charge air cooler and turbocharger
LI82.85-P-071988
Nov 17, 2020
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Incorrect time in instrument cluster and head unit display
NCU-2020110009
Nov 13, 2020
199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year ("MY") 2020-2021 GLE-Class (167 platform) and GLS-Class (X167 platform) vehicles equipped with Michelin Primacy Tour A/S tires,
LI88.60-P-071962
Nov 13, 2020
071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
Fuel filler flap protrudes from side panel
LI35.31-P-072107
Nov 12, 2020
100000 POWER TRAIN
Communication errors with control unit AWD_M- FA2 - N15/17 - All-wheel drive (transfer case)
LI35.31-P-072106
Nov 12, 2020
110000 ELECTRICAL SYSTEM
Fault code for short circuit to ground stored in AW- D_MFA2 - N15/17 - all-wheel drive (transfer case)
LI82.85-P-071933
Nov 6, 2020
110000 ELECTRICAL SYSTEM
COMAND / MBUX USB map update: Aborts, does not load
NCU-2020090002
Nov 6, 2020
020000 SUSPENSION
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2020 GLS-Class vehicles (X167 platform), the stop plate on the front axle suspension struts may not have been installed correctly
LI82.85-P-071911
Nov 2, 2020
010000 STEERING
MBUX multimedia system: Touchpad on steering wheel not detected
LI82.85-P-071912
Nov 2, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
COMAND Download Manager (DLM): Down-load aborted, does not load to selected USB drive
LI09.41-N-071907
Nov 1, 2020
060000 ENGINE (PWS)
Hissing noises and poor engine output while accelerating. Check and replace mounting screws for charge air distributor if necessary.
LI83.10-P-071667
Oct 31, 2020
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Noises From Air Conditioning Due To Foreign Bodies In The Blower
NCU - Extended W
Oct 30, 2020
060000 ENGINE (PWS)
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (?MY?) 2012-2015 Mercedes-Benz Model 204 and 172 vehicles (C250 and SLK250), the warranty on the camshaft adjuster will be exte
LI82.85-N-071852
Oct 28, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
All services and functions that require an internet connection cannot be used. Reinitialize telematics services communications module.
LI54.30-P-071877
Oct 26, 2020
120000 EXTERIOR LIGHTING
Engine indicator lamp active and fault co- de P261029 stored in engine control unit