Rear/Front Demist

Courtesy of VOLVO CARS CORPORATION

There are heating loops in the glass for demisting and to prevent ice from forming. The loops heat up when they are supplied with power. The power supply is via a relay on the rear relay box. The windscreen is supplied with power via two relays located in the fuse box in the engine compartment, which supplies the driver's and passenger sides.

For further information see the appropriate Design and Function information for heated windscreen and rear windscreen.