Multifunction Switch
WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The multifunction switch (flash-to-pass, high beam, turn signal, windshield wiper/washer and rear wiper/washer) controls the various components electrically. The multifunction switch is hardwired to the SJB and controls a ground signal for the high beam, flash-to-pass and turn signal functions. The multifunction switch is also hardwired to the smart wiper module and the rear wiper module, and controls a ground signal for the various wiper and washer functions.
For headlamp and turn signal concerns, refer to EXTERIOR LIGHTING . For wiper and washer concerns, refer to WIPERS AND WASHERS .