Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
NCU-2020080017
Aug 28, 2020
118100 ELECTRICAL SYSTEM:ADAS:CONTROL MODULE
Perform SCN coding in AMG DRIVE UNIT control unit
LI82.85-P-071623
Aug 25, 2020
110000 ELECTRICAL SYSTEM
MBUX multimedia system: The central dis- play turns dark, various other system complaints
LI82.85-P-071637
Aug 21, 2020
340000 COMMUNICATION
Mercedes me connect services cannot be acti- vated or may not work through the mobile app
LI14.20-N-071638
Aug 21, 2020
060000 ENGINE AND ENGINE COOLING
Engine power output is reduced and/or engine indicator lamp lights up, various fault codes present in area of ex- haust gas recirculation (EGR system) or in charge air system
NCU-2020080006
Aug 21, 2020
106000 POWER TRAIN:AXLE ASSEMBLY
Check seal bellows at wheel carrier supporting joint of left and right rear axle, replace if necessary
NCU-2020080005
Aug 14, 2020
060000 ENGINE (PWS)
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz, has determined that on certain MY19-20 C-Class, GLC-Class, and AMG GT (205, 253, and 290 platform) vehicles, the software for the AMG drive unit control unit does not correspond
NCU-2020070016
Aug 14, 2020
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Perform SCN coding in instrument cluster control unit
LI88.20-P-071570
Aug 12, 2020
120000 EXTERIOR LIGHTING
Complaint Bulging of front bumper above headlamps (see attachment). Function of headlights not blocked or impaired. Cause Bonding between bracket and bumper may be separating.
LI20.20-P-071612
Aug 12, 2020
060000 ENGINE AND ENGINE COOLING
Coolant warning in instrument cluster - Leak in coolant line below air filter
LI46.11-P-071594
Aug 7, 2020
010000 STEERING
Steering wheel heater and/or Distronic cannot be activated. Remedy: Update software for steering wheel electronics control unit ("N 135 - Steering wheel electronics (LRE)"). Should the quick test carried out after the software update stil
LI82.85-N-071595
Aug 7, 2020
110000 ELECTRICAL SYSTEM
Complaint Head unit for Audio 30/40 VIS (Garmin) - Problems at market launch. Information: At market launch of the head unit for Audio 30/40 VIS (Garmin), some of the functions are only available to a limited extent or are not yet availa
NCU-2020070012
Aug 7, 2020
163200 STRUCTURE:INTERIOR PANELS:DOOR
The front right inner door panel does not correspond with our specifications in the vehicles of the above-mentioned model series transferred to you. The possibility exists that a crack has occurred at the inner section of the front frame ar
LI54.10-P-071596
Aug 7, 2020
060000 ENGINE (PWS)
Vehicle does not start / Vehicle cannot be un- locked - starter battery may be discharged
LI46.00-N-069137
Aug 3, 2020
015200 STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
Power Steering Hose Updated Repair Method
LI09.40-P-071568
Aug 3, 2020
010000 STEERING
Squeaking noise from linkage of ex- haust gas turbocharger actuator motor
LI88.70-P-071478
Jul 28, 2020
135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
Whistling from side mirrors when traveling above 60MPH
LI82.30-P-071542
Jul 28, 2020
130000 VISIBILITY/WIPER (PWS)
Wiper noise and cleaning quality model 167
LI68.69-P-071522
Jul 23, 2020
134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
Rollerblind or panoramic roof do not actuate as expected
LI91.60-N-069828
Jul 23, 2020
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Fault message in display and/or restraint system warning lamp in the instrument cluster illuminates
LI41.10-N-071526
Jul 23, 2020
105300 POWER TRAIN:DRIVELINE:DRIVESHAFT
Humming, droning noises and/or vibrations in propeller shaft