Technical Service Bulletin B540320 — 2021 BMW X6
EQUIPMENT
Bulletin Details
| TSB ID | B540320 |
| Manufacturer | |
| Vehicle | 2021 BMW X6 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
SUNROOF NOT INITIALIZED: The sunroof will not operate and has the following fault codes stored: 030215 - SHD: invalid characteristic curve, no standardization exists and 030220 - SHD: System not standardized and 030295 - invalid characteristic curve, no standardization exists and 0302A0 - Service history: System not standardized. During operation, the sunroof may have lost initialization due to extended activation of the switch.
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 X6
B520524
SEATS
B511722
VISIBILITY:REARVIEW MIRRORS/DEVICES
B520623
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
B520623
SEATS
B110521
ENGINE AND ENGINE COOLING
B510122
EQUIPMENT:OTHER:LABELS
B520221
EQUIPMENT
B651921
FORWARD COLLISION AVOIDANCE
B330221
POWER TRAIN:AXLE HUBS
B121320
ELECTRICAL SYSTEM:IGNITION:COIL