# Service bulletin 0421

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.

- Type: Service bulletin
- NHTSA id: 10011029
- Published by NHTSA: 2004\-12\-23
- Manufacturer's number: 0421
- Manufacturer's date: 2004\-10\-28
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

IMMOBILIZER, 7\-DIGHT PINS BEGINNING WITH 0 ARE NOT ACCEPTED BY CONTROL MODULES. VOLKSWAGEN ALL WITH IMMOBILIZEZ. 2005. \*TR

## 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

- UNKNOWN UNKNOWN

JSON: [/v1/bulletins/10011029](/v1/bulletins/10011029)

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