Technical Service Bulletin 630414 — 2007 BMW 335I
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | 630414 |
| Manufacturer | |
| Vehicle | 2007 BMW 335I |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
Delay in Automatic Driving Light Switching On/Off. When driving out of a tunnel or exiting underground parking, the automatic driving light remains switched on for two minutes, even in daylight. The automatic driving light switching on/off can be shorter or longer when it starts to get dark. CAUSE The software for the switch-on threshold is lowered to protect the xenon light source.
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.