WenmarOpen by Wenmar Pro

Service bulletin 335003

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 id10004535
Published by NHTSA2003-12-18
Manufacturer's number335003
Manufacturer's date2003-10-01
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

SERVICE ACTION ON CHECKING REAR AXLE DIFFERENTIAL BOLTS. *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

Transmission and driveline, Axle

Vehicles listed
BMW X52003

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
SI-B31-01-082010-01-06. Service bulletin. BMW: REPLACEMENT OF FRONT OUTER CV JOINT. COMPLAINTS OF CLICKING OR GRINDING NOISES COMING FROM THE FRONT AXLE AREA WHEN MAKING A TURN. THE FRONT OUTER CONSTANT VELOCITY JOINT BOOT IS SPLIT OPEN AND THE JOINT IS ALREADY DAMAGED. *PE