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Service bulletin 631410

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10150124
Published by NHTSA2018-12-03
Manufacturer's number631410
Manufacturer's date2013-03-01
NHTSA componentEXTERIOR LIGHTING:TAIL LIGHTS

NHTSA's summary

Condensation builds up inside the taillight lens.

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

Lighting, Tail lights

Vehicles listed
BMW Z42009, 2010, 2011, 2012, 2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SIB-63-14-102011-09-27. Service bulletin. BMW: THE REAR LAMP IS NOT WATER TIGHT DUE TO CRACKS DUE TO STRESS. WATER MAY ENTER THE LAMP. *RM