Technical Service Bulletin 120802 — 2003 BMW 525I
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
Bulletin Details
| TSB ID | 120802 |
| Manufacturer | |
| Vehicle | 2003 BMW 525I |
| Component | ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD |
| Communication Date |
Bulletin Summary
ENGINE WIRING HARNESS SECTION REPLACEMENT FOR IGNITION COILS. *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.