System Description

GENERAL
The defogger system's thin heater wires are attached to the inside of the rear window and defog the window surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.

FUNCTION OF MAIN COMPONENT

Component	Outline
RR DEF Relay	Receives rear defogger activation request signals from the heater control and supplies power to the rear window defogger
Rear Window Defogger	Receives power from the DEF relay and heats the defogger wire