Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
LI91.30-P-069668
Jun 16, 2020
110000 ELECTRICAL SYSTEM
The seat heating in the vehicle cannot be activated. When the seat heating button is pressed the 3 red LEDs light up briefly and then go off again after a brief period (approx. 3 seconds). To prevent too high surface temperatures on the hea
LI91.25-P-071314
Jun 16, 2020
220000 SEATS
When the dynamic seat is activated, the tensioning straps on the seat backrest frame may creak. The tensioning straps are in contact with the seat backrest frame and as a result, a creaking noise may occur. Apply lubricant (Krytox) between
LI27.60-P-071321
Jun 10, 2020
103300 POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
Message in the IC "Gear Change to R Not Possible", the even gears are locked. Fault code P092500 is present in control unit Y3/14n4 (DKG) in combination with extended freeze frame data 25 F2 (see attachment). Transmission resumes normal op
LI83.10-N-071291
Jun 2, 2020
060000 ENGINE AND ENGINE COOLING
Complaint Various customer concerns of Climate Control system operating inadequately. Cause Stepper motor linkage in the heater case may cause a mechanical fault during actuation during unfavorable environmental conditions. NOTE: If th
NCU-2020040022
May 29, 2020
350000 EQUIPMENT
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (a??MYa??) 19 E-Class (465 platforms) vehicles, the retaining right drip rail tabs may need to be reworked.
NCU-2020050011
May 22, 2020
110000 ELECTRICAL SYSTEM
The text field in the upper area may not correspond with our internal specifications in vehicles with 7-inch display in the vehicles of the above-mentioned model series transferred to you. The text may conceal relevant image areas of the re
NCU-2020050010
May 22, 2020
110000 ELECTRICAL SYSTEM
The software in the NTG5 control unit may not correspond with our internal specifications in the vehicles of the above-mentioned model series transferred to you. For this reason, the possibility exists that the automatic car wash mode may b
V-RC-2020040023
May 15, 2020
042600 SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Front Axle Brake Hose
LI82.85-P-070743
Apr 30, 2020
350000 EQUIPMENT
MBUX multimedia system: Mercedes me & apps menu icon is not displayed in main menu
LI82.10-P-071235
Apr 29, 2020
110000 ELECTRICAL SYSTEM
High beam assist nonfunctional and/or low beam sometimes stays illuminated on one side
LI54.30-P-071169
Apr 27, 2020
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Model series 167 Head-up display intermittently inoperable
LI49.20-N-071225
Apr 23, 2020
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Check engine light on with fault codes P203B31, P203B49, P206B31, P13DF00 present in the SCR control unit
LI83.40-P-071168
Apr 20, 2020
350000 EQUIPMENT
In some operating statuses, a low-frequency (approx. 140 Hz) humming noise may be heard in the air conditioner housing. The air flow may be causing the seals of the flaps in the air distributor housing to vibrate. The air distribution box
LI15.18-P-071185
Apr 13, 2020
060000 ENGINE (PWS)
Check engine light illuminated, Faults stored for 5V reference output 1 components
LI54.30-N-071191
Apr 7, 2020
013000 STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Gear selector range display goes blank at times Topic
LI83.55-P-071130
Apr 2, 2020
060000 ENGINE (PWS)
A/C System Non-Functional / Noise In Engine Compartment
LI49.00-P-071175
Apr 1, 2020
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
MY20+ BR190:: Clanking, Chattering, Clattering Noise from the Exhaust Flaps
LI47.20-P-071172
Mar 27, 2020
060000 ENGINE (PWS)
Check Engine Lamp Illuminated, Fault Code P146364 stored