Removal and installation of a combination of devices (Audi 100 C3)

Instrument cluster

• 1 - screw;
• 2 - visor;
• 3 - instrument cluster housing;
• 4 - holder of diffusers of control lamps;
• 5 - fuel gauge;
• 6 - instrument lighting switch;
• 7 - electronic clock;
• 8 - tachometer;
• 9 - pointer clock;
• 10 - coolant temperature gauge;
• 11 - econometer;
• 12 - printed circuit board;
• 13 - speedometer;
• 14 - econometer vacuum tube

Removal and installation

1. Disconnect wire from «negative» battery terminals.

2. Remove steering wheel (cm. subsection 9.2) and toggle switches.

Release models prior to January 1988

3. Remove the two screws securing the instrument cluster.

4. Pull the instrument cluster towards you and disconnect the speedometer cable from the speedometer. If the cable is inconvenient to disconnect from the speedometer, first disconnect it from the gearbox.

5. Disconnect the connectors with wires from the connectors on the instrument cluster.

6. Disconnect the vacuum tube from the econometer.

7. Remove instrument cluster.

8. Install instrument cluster in reverse order.

Release models since January 1988

9. Loosen the three screws (2) fasteners and remove the decorative trim (3) instrument clusters (1), by pulling it towards you.




10. Remove screws (1) instrument cluster mountings (2).

11. Pull the instrument cluster towards you and disconnect the speedometer cable from the speedometer. If it is inconvenient to disconnect the cable from the speedometer, since the instrument cluster does not protrude enough from the instrument panel, disconnect the speedometer drive cable from the gearbox.

12. Disconnect the connectors with wires from the connectors on the instrument cluster.

13. Remove instrument cluster.

14. Install instrument cluster in reverse order.