Technical Service Bulletin SIB120421 — 2018 BMW M550I
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | SIB120421 |
| Manufacturer | |
| Vehicle | 2018 BMW M550I |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
A software optimization affecting vehicle performance has been made available.
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 2018 BMW M550I
SIB090121
ELECTRICAL SYSTEM:SOFTWARE
B512219
EQUIPMENT ADAPTIVE/MOBILITY
B090120
BACK OVER PREVENTION:SOFTWARE
B620818
EQUIPMENT ADAPTIVE/MOBILITY
B660320
EQUIPMENT ADAPTIVE/MOBILITY
B660820
ELECTRICAL SYSTEM
B511319
LATCHES/LOCKS/LINKAGES
B110318
ENGINE
B612217
ELECTRICAL SYSTEM
B661016
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES