Technical Service Bulletin B310120 — 2021 BMW M340I
EQUIPMENT ADAPTIVE/MOBILITY
Bulletin Details
| TSB ID | B310120 |
| Manufacturer | |
| Vehicle | 2021 BMW M340I |
| Component | EQUIPMENT ADAPTIVE/MOBILITY |
| Communication Date |
Bulletin Summary
SERVICE ACTION - REPLACE THE WISHBONE OR TENSION STRUT: An incorrectly pressed-in rubber mount in the wishbone, or hydraulic mount in the tension strut can lead to acoustic abnormalities in the front axle. A process fault at the supplier resulted in the mounts of the affected wishbone or tension strut to be incorrectly pressed in.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 BMW M340I
B640921
ENGINE AND ENGINE COOLING
B640521
STRUCTURE
B340122
POWER TRAIN:AUTOMATIC TRANSMISSION
B640321
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
B340621
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
B340621
ELECTRICAL SYSTEM:SOFTWARE
B611120
STRUCTURE:BODY:DOOR
B540220
STRUCTURE:BODY:ROOF AND PILLARS
B612420
EQUIPMENT
B512520
STRUCTURE