Preliminary Checks

WARNING: This page is about a different car, the 1997 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

Confirm concern. Check the following for possible cause of malfunction:

Malfunctioning master or single switch. See MASTER SWITCH under COMPONENT TESTING .
Open or shorted circuits.
Faulty one-touch window down module.
Faulty driver's door module.