Calais L4-151 2.5L VIN U TBI (1989)
Headlamp Dimmer Switch: Service and Repair
Fig. 17 Ignition & Dimmer Switch Replacement. 1989-91 Less Tilt Column
Fig. 18 Ignition & Dimmer Switch Replacement. 1989-91 w/tilt Column
1.
Disconnect battery ground cable.
2.
Remove ignition lock as described under STEERING SUSPENSION CHASSIS AND BODY COMPONENTS/STEERING/COMPONENT
REPLACEMENT REPAIR PROCEDURES/IGNITION LOCK.