Item
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Function
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BCM
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- Operates the rear window defogger with the operation of rear window defogger switch.
- Performs the timer control of rear window defogger.
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Rear window defogger relay
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Operates the rear window defogger and the door mirror defogger with the control signal from BCM.
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IPDM E/R
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Transmit rear window defogger control signal to AV control unit via CAN communication.
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Multifunction switch (Rear window defogger switch)
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- The rear window defogger switch is installed.
- Turns the indicator lamp ON when detecting the operation of rear window defogger.
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AV control unit
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Displays the rear window defogger ON to the display when detecting the operation of rear window defogger.
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Rear window defogger
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Heats the heating wire with the power supply from the rear window defogger relay to prevent the rear window from fogging up.
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Door mirror defogger
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Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.
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