Electrical switches on driver's door do not work.

Problem with 2004 Chevrolet Silverado 2500HD

The power window switches, side view mirror controls and automatic door lock isn't working on the driver's side. The radio does not continue playing after the truck is shut off. there is not a warning "ding" when the key is left in the ignition.

Look inside the rubber boot between and near the boot that goes from the door and the door jamb for broken wires all the circuits you are having a problem with are in there