Multifunction Switches

The multifunction switches are used to control various systems (high beam headlamps, flash-to-pass, turn signal, trip computer display and windshield wiper/washer) by grounding various input circuits to BCM or the IPC. When the BCM or IPC detects the ground signal, the appropriate system function activates. The BCM controls the exterior lighting and the windshield wipers/washers. The IPC controls the trip computer display.

• Left multifunction switch - mounted to the left side of the steering column and provides control for the trip computer display (if equipped), the turn signals, the low/high beams and the flash-to-pass function. For additional information regarding the exterior lighting, Refer to: Exterior Lighting - System Operation and Component Description .
• Right multifunction switch - mounted on the right side of the steering column and provides control for the windshield wipers and washers and the rear window wiper and washer. For additional information regarding the wipers and washers, Refer to: Wipers and Washers - System Operation and Component Description .