Windshield Wiper: Wipers
WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
The wiper system is activated by the multifunction switch. The multifunction switch provides input to the front wiper motor module to activate WASH, LOW, HIGH and INTERMITTENT modes. When the multifunction switch is momentarily placed into WASH mode and then released, there will be a single swipe of the wipers without washer fluid.