Technical Service Bulletin 630514 — 2014 BMW 760LI
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 630514 |
| Manufacturer | |
| Vehicle | 2014 BMW 760LI |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
"Adaptive Headlight Malfunction in Cold Weather. * In very cold weather conditions (32ºF or below) with the light switch in the automatic position, the CCM (Check Control Message) ""Adaptive headlight malfunction"" is displayed. * When the CC message is displayed, all the lights continue to function. * When switching the headlights to high beam and the headlight unit is cold, the mechanism inside the headlight is too stiff to move. CAUSE Software error in TMS 3 (Headlight driver module AHL xenon light)"
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.