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Service bulletin 630503

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 id10004576
Published by NHTSA2003-12-20
Manufacturer's number630503
Manufacturer's date2003-10-01
NHTSA componentEXTERIOR LIGHTING:BRAKE LIGHTS

NHTSA's summary

THIRD BRAKE LAMP CRACKED. ALL E85 VEHICLES TO OCTOBER 2003. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Lighting, Brake lights

Vehicles listed
BMW Z4

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