Service bulletin B630416
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10151328 |
| Published by NHTSA | 2018-12-10 |
| Manufacturer's number | B630416 |
| Manufacturer's date | 2016-05-01 |
| NHTSA component | ELECTRICAL SYSTEM; EXTERIOR LIGHTING:HEADLIGHTS |
NHTSA's summary
LED Headlight CCM/Output Decrease. Any of the following may be evident: CCM about front headlights Headlight output decreases during operation 8059AFFan 1: Line disconnection / 8059AE Fan 1: Short circuit / Headlight fan failure
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Lighting, Headlights
| BMW 640I | 2015, 2016, 2017 |
|---|---|
| BMW 650I | 2015, 2016, 2017 |
| BMW M6 | 2015, 2016, 2017 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B630516 | 2018-11-05. Service bulletin. "HEADLIGHT ASSEMBLIES HAVE VISIBLE INTERNAL MOISTURE/CONDENSATION. Water on the inside (A) or misting (B) of both headlight lenses that is visible from outside. Water inside the headlights can be caused by two situations: Water/moisture ingress into the headlight housing. Thermal conditions that result in the formation of condensation. Note: An important indication that the moisture issue is caused by ""condensation"" rather than a ""water leak"" into the headlight housing, there will be misting/condensation in ""both headlights.""" |
|---|---|
| B630516 | 2018-05-07. Service bulletin. HEADLIGHT ASSEMBLIES HAVE VISIBLE INTERNAL MOISTURE/CONDENSATION: Water on the inside (A) or misting (B) of both headlight lenses that is visible from outside. |