Heated Mirror System

Rear Window Defogger and Mirror Heater

DEF RELAY
5 - 3 : Closed with the ignition SW at ON position and rear window defogger SW at ON position

A15 REAR WINDOW DEFOGGER SW [A/C CONTROL ASSEMBLY] (AUTOMATIC A/C)
18 - GROUND : Continuity with the ignition SW at ON position and rear window defogger SW at ON position
24 - GROUND : Always continuity

H9 REAR WINDOW DEFOGGER SW [HEATER CONTROL SW] (MANUAL A/C)
4 - GROUND : Continuity with the ignition SW at ON position and rear window defogger SW at ON position
8 - GROUND : Always continuity