Heated rear window operation

HEATED REAR WINDOW OPERATION

The heated rear window switch will only allow the heated rear window element to function when the starter switch is at position II. Fuse C9 in the passenger compartment fuse box supplies battery voltage to the heated rear window switch on a G wire. When the switch is operated, battery voltage is switched to the heated rear window element and switch illumination bulb on a GY wire. Since the other side of the element and the illumination bulb have permanent connections to earth on B wires, the bulb will illuminate and the element will commence heating.