# Service bulletin B630915

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: 10147782
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: B630915
- Manufacturer's date: 2015\-10\-01
- NHTSA component: EXTERIOR LIGHTING:HEADLIGHTS

## NHTSA's summary

The LED headlight output is reduced due to insufficient cooling. The reduced light output falls short of the minimum high\-beam power required by law.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147782-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147782-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Lighting, Headlights

## Vehicles listed

- 2016 BMW X1

## Other bulletins for the same vehicles and component

- [B630516](/bulletins/10146962.md), 2018-11-05, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES. "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](/bulletins/10136355.md), 2018-05-07, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES; EXTERIOR LIGHTING. HEADLIGHT ASSEMBLIES HAVE VISIBLE INTERNAL MOISTURE/CONDENSATION: Water on the inside \(A\) or misting \(B\) of both headlight lenses that is visible from outside.

JSON: [/v1/bulletins/10147782](/v1/bulletins/10147782)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20B630915&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10147782&vehicle=Service%20bulletin%20B630915)