Principles of Operation
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
There are separate window control switches for the LH and RH power windows in the LH front door. One switch controls the LH front window and the other controls the RH front window. The RH front door is equipped with a single window switch that controls only the RH front power window. The RH front power window may be raised or lowered using the LH front window control switch or the RH front window control switch. The accessory delay relay provides power to the LH and RH front window control switches whenever the ignition is in the ACCESSORY or RUN positions.