WenmarOpen by Wenmar Pro

Service bulletin 720903

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 id10007554
Published by NHTSA2004-07-01
Manufacturer's number720903
Manufacturer's date2004-03-01
Replaces720903
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

NHTSA's summary

DIAGNOSIS OF BATTERY CABLE FAULTS. BMW E85 (Z4), E60 (5 SERIES). MODEL YEAR UNKNOWN. *MJ

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

Electrical system, 12-volt battery

Vehicles listed
UNKNOWN UNKNOWN1

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