Technical Service Bulletin 840904 — 2004 BMW X3
EQUIPMENT
Bulletin Details
| TSB ID | 840904 |
| Manufacturer | |
| Vehicle | 2004 BMW X3 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
TELEMATICS CONTROL UNIT (TCU) MISSING FROM VEHICLE, BUT NOT INCLUDED IN SERVICE ACTION. INCLUDES BMW 3 SERIES 2004. *TT
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 2004 BMW X3
SIB011219
EQUIPMENT
SIB-61-18-14
ELECTRICAL SYSTEM:WIRING
SIB-12-15-11
ENGINE AND ENGINE COOLING:ENGINE
SIB-12-07-06
ELECTRICAL SYSTEM:SOFTWARE
SI-B-63-06-08
EQUIPMENT ADAPTIVE/MOBILITY
SI-B-63-06-08
EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
5420105
VISIBILITY:SUN/MOON ROOF ASSEMBLY