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Service bulletin 50109

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 id10010848
Published by NHTSA2004-12-15
Manufacturer's number50109
Manufacturer's date2005-01-01
Replaces50109
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

SUPPLEMENTAL RESTRAINT SYSTEM FLASH CODES & PARAMETER IDENTIFICATION CODE DEFINITIONS -DIAGNOSTICS. *EH AMENDED VERSION. *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

Electrical system

Vehicles listed
JAGUAR XJ2004

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

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