Operation CHARM: Car repair manuals for everyone.

Principles of Operation

Delayed Accessory
Delayed accessory operation allows the power windows and radio to operate for up to 10 minutes after the ignition is turned to OFF. The delayed accessory function is controlled by the FEM. When the ignition switch is turned from RUN to OFF, the FEM will begin the timing sequence. If a door is opened or the ignition switch is activated to another position, the FEM will cancel the delayed accessory operation.