Timer Function

• BCM transmits rear window defogger control signal to IPDM E/R for approximately 15 minutes when the rear window defogger switch turns ON while ignition switch is ON. Then, IPDM E/R activates rear window defogger and door mirror defogger*.
• The timer is cancelled if rear window defogger switch is pressed again during timer operation, and BCM stops the output of rear window defogger control signal. The same action occurs during timer operation if ignition switch is OFF.

*: With door mirror defogger.