Exterior, Power
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
The LH and RH exterior mirror glass movement is controlled by the exterior mirror control switch (integral to the LH front door window control switch) and the LH and RH exterior mirror motors. The exterior mirror control switch receives voltage from the BJB any time the ignition is on. When the exterior mirror control switch is pressed left, right, up or down, the switch supplies voltage and ground to the appropriate exterior mirror motor.