Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,808 bulletins for MERCEDES-BENZ
LI68.00-P-076105
Apr 3, 2023
160000 STRUCTURE
Complaint Technicians have reported the interior hood release lever (red) missing from vehicle. Do not retrofit hood release lever as the part has been blocked for all EVA2 vehicles. Cause Production change. Hood latch system no longer
SC-2023030009
Mar 27, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Update Digital Operator's Manual and enclose printed Operator's Manual, replace if necessary Model 223
SC-202303001
Mar 24, 2023
160000 STRUCTURE
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022 GLA (247 platform) vehicles, a crack in the sheet metal may have formed on the A-pillar in the vicinity of the wheel arch. As
NCU-2022100005
Mar 23, 2023
060000 ENGINE AND ENGINE COOLING
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that the affected vehicles may not meet current On Board Diagnostics (a??OBDa??) emissions specifications. Under certain conditions, the permanent OBD
LI06.10-P-076023
Mar 15, 2023
070000 FUEL SYSTEM, GASOLINE
Complaint Customer reports illuminated CEL. Additionally no start condition, lack of power, failure to recover from ECO stop, and/or poor acceleration. Cause a?? Under investigation Remedy Process FSCU and ME codes via guided test. P
LI54.21-P-076055
Mar 15, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Check engine light activated Fault codes stored in AMG Drive Unit N145/1 (DRVU3) B1F9713 U015400 U188D00 Cause Timing variance on wakeup of ethernet control units Remedy A solution is in development for listed faults in A
LI47.70-P-076030
Mar 8, 2023
350000 EQUIPMENT
Complaint After the charging process is complete, the IC message with charging error appears and the FC P0CFE00 is stored in the "N83 - AC charger for high-voltage battery (SG-LG)" control unit. The fault message and the fault memory entr
LI72.00-P-076031
Mar 8, 2023
130000 VISIBILITY
Complaint Excessive resistance of door side windows when being raised/lowered, cracking and squeaking noises. Cause Sealing lip of inner sealing rail (see picture 1 and picture 2, pos. 40 and 130) folds down while side windows are being
LI49.20-N-075995
Mar 8, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Vehicles with SCR Generation 4: SCR/AdBlueA? warning message cannot be reset. Information: All fault codes in AdBlueA? (SCR) control unit have been processed and rectified; however fault code P13DF00 remains active and stored i
Swivel Seat Wire
Mar 7, 2023
110120 ELECTRICAL SYSTEM:SEAT HEATER:WIRING HARNESS
Swivel Seat Wire Harness Routing
LI42.10-P-075968
Mar 2, 2023
030000 BRAKES (PWS)
Complaint Squeaking noises from the front axle brakes when operating the brakes. The noise occurs regardless of the temperature. Cause The noise occurs due to friction between the lining and the brake caliper. Remedy a?? Removal of br
LI72.10-N-075789
Mar 1, 2023
160000 STRUCTURE
Complaint Noise in front door from window regulator when driving. Cause Loosened nut of window lifter leads to screw connection at bottom of door breaking the mounting point in the door (see attached picture). Remedy Glue in repair pa
LI46.35-P-075933
Mar 1, 2023
010000 STEERING
Complaint Knocking noises from area of steering gear, particularly when decelerating or accelerating. Cause - Remedy Please create a TIPS case with informative videos and send this to the responsible MPC.
LI82.70-P-075967
Mar 1, 2023
110000 ELECTRICAL SYSTEM
Complaint Wireless charging start/charging behavior of iPhone 14 is not optimal Cause Change in iPhone software (iOS) Remedy There will be optimized software for iPhone 14 iOS (target date 05/2023). This LI will be updated when the so
MB Initial NCU
Feb 28, 2023
060000 ENGINE AND ENGINE COOLING
Modify Interior Blower Motor Fuse Layout
LI20.10-P-075943
Feb 23, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Check engine light illuminated Red coolant warning in instrument cluster Fault codes U019F00 or U019F87 stored in PTCU (N127) Cause Electric coolant pump communication Remedy 1-Check electric connections on electric coolant
LI07.10-N-075862
Feb 23, 2023
080000 FUEL SYSTEM, DIESEL
Complaint MIL illuminated. Fault codes for 'position sensor of crankshaft' in combination with fault codes for 'Output stage fuel injectors' are set in the CDI control unit.
LI60.00-P-075851
Feb 16, 2023
160000 STRUCTURE
Complaint Noise complaints of the vehicle body-in-white Cause Fit of component parts; body-in-white openings; bondings; welded, clinch, and riveted joints; pieces of sheet metal and component parts making contact, etc. Remedy The guid
LI08.10-P-075956
Feb 16, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Coolant indicator lamp lights up Coolant level too low Cause If one of the following part numbers is installed when replacing the axle drive module, air may enter into the cooling system. EQB: Part number for front axle: (A
LI03.10-N-075843
Feb 13, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Engine runs irregularly and it shakes. Indicator lamp lights up. Information: Fault codes for injectors and/or combustion misfires may be stored in the CDI control unit: a?? On engine 642 cylinder 6 is affected. a?? On engine
NCU-2022010001
Feb 10, 2023
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class, CLA-Class, CLS-Class, E-Class, GLA-Class, GLB-Class, GLC-Class, GLEClass, GLS-Class, and AMG GT (177, 118, 257, 213, 247, 253, 16
LI42.10-P-075896
Feb 6, 2023
030000 SERVICE BRAKES, HYDRAULIC
Complaint Squeaking noises from the front axle during braking, regardless of temperature. Cause Friction and vibration effects of pad seating in caliper. Remedy a?? Remove brake pads a?? Clean all contact points between the brake pad
LI14.30-N-075882
Feb 3, 2023
060000 ENGINE AND ENGINE COOLING
Complaint Check engine warning light active. Fault code P300CA8 or P300CA9 "Hot film mass air flow sensor malfunction" is present in engine control unit. Cause a) In the case of fault P300CA8: a?? Due to incorrectly installed component
LI68.30-P-075872
Feb 2, 2023
160000 STRUCTURE
Complaint Overhead control panel makes noises/rattles Cause Noise and/or rattle present as a result of missing foam pads for sound dampening. Remedy A. Expose the frame of the overhead control panel (cf. picture 1.1 - WIS AR82.20-P-100
LI77.00-P-063165
Feb 1, 2023
160000 STRUCTURE
Complaint Water ingress at A-pillar. Cause Damaged water drain hose. Remedy - Remove various coverings and linings. - To check the water drain hose for damage, remove lower drain grommet in area of A-pillar. - Perform water test to a