Removal and installation the steering column switch contact block (Opel Vectra C)

1. The contact block combines the right and left steering column switches (see Chapter "Controls and operating techniques", Section 17, and also Chapter 12, Section 22). On models equipped with the ESP system, the contact block also has a steering wheel angle sensor built into it.

Attention: When replacing, mandatory adjustment of the new contact block at the service station using special equipment is required!

2. Remove the steering wheel, but unlike the operation described in Section 13, the key in the ignition switch must be in position "I" and the steering column must not be locked from turning.

3. Remove the upper and lower steering column covers (see Chapter 11).

4. For subsequent installation of the contact block, mark its installation position on the steering column using a marker.

5. Loosen the lock nut (see accompanying illustration).



6. Loosen the contact block mounting bolt (see accompanying illustration).





7. Pull out the lock (see accompanying illustration) and disconnect the electrical wiring connector of the contact block.



8. Press the locking bar and remove the contact block from the steering wheel shaft.

Attention: After removing the contact block, do not rotate its axis under any circumstances!

9. When installing the contact block, make sure that its spring is in the middle position. Follow the instructions on the contact block.

10. Install the contact block on the shaft so that the corresponding marks match, secure the block and connect the electrical wiring connectors.

11. Install the steering wheel (see Section 13).