Instrument Cluster, Removing and Installing

Instrument Cluster, Removing And Installing


CAUTION!
Before beginning repairs on the electrical system:
- Obtain the anti-theft radio security code.
- Switch the ignition off.
- Disconnect the battery Ground (GND) strap.
- After reconnecting battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows.

Special safety precautions apply to vehicles equipped with airbags.


NOTE: Servicing the instrument cluster is possible without removing the steering wheel. In the following instructions, the steering wheel is shown removed (for ease of illustration).


Special tools, testers and auxiliary items needed







- VAG 1551 Scan Tool (ST)
- Optional: VAG 1552 or VAS 5051 Diagnostic Testing and Information System







- VAG 1551/3A, or VAG 1551/3B Adapter cable

Removing
If replacing a malfunctioning instrument cluster with a new one, note odometer reading on existing cluster prior to removal.

- Release steering wheel position lock, pull steering wheel out completely and lock again in lowest position.







- Release cover -1- from clips and place on steering column switch -2- upper cover.







- Remove screws -arrows-.
- Pull instrument cluster out slightly and disconnect electrical connections on rear.
- Separate wiring harness for blue 32-pin multi-pin connector from retainer on rear of instrument cluster (where applicable).
- Remove instrument cluster.

Installing
- Insert instrument cluster into opening and reconnect electrical connections.







- Secure wiring harness for blue 32-pin multi pin connection to retainer -arrow- on rear of instrument cluster (where applicable).
- Remaining installation in reverse order of removal.
- Perform functional check of instrument cluster.

If replacing a malfunctioning instrument cluster, and a function check shows no further malfunctions, proceed as follows:
- Code instrument cluster
- On instrument clusters from 05.99 >, the Data Bus On Board Diagnostic Interface - J533- must be also be coded according to vehicle market version and equipment level variables.
- Adapt odometer reading.
- Where applicable, adapt instrument cluster for anti-theft immobilizer functions.