These features are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors (if equipped).
Vehicles with a manual air conditioning system
On/off
The defoggers will automatically turn off after approximately 15 minutes.

On/off
The defoggers will automatically turn off after approximately 15 minutes.

Operating conditions
The engine switch is in the “on” position.
The engine switch is in ignition on mode.
The outside rear view mirror defoggers (vehicles with outside rear view mirror defoggers)
Turning the rear window defogger on will turn the outside rear view mirror defoggers on.
Caution
?When the outside rear view mirror defoggers are on (vehicles with outside rear view mirror defoggers)
Do not touch the rear view mirror surfaces, as they can become very hot and burn you.
Notice
To prevent battery discharge
Turn the defoggers off when the engine is off.
Adjusting the position of and opening and closing the air outlets
Windshield wiper de-icerCustomization
Customizable features
Your vehicle includes a variety
of electronic features
that can be personalized to
suit your preferences. The
settings of these features
can be changed using the
multi-information display,
navigation/multimedia system,
or at your Toyota
dealer.
Customizing vehicle features
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Ig power supply voltage malfunction
Description
The power steering ecu distinguishes the ignition switch status as on or off
through the ig power
source circuit.
Wiring diagram
Inspection procedure
Read value of intelligent tester (ig power supply)
Connect the intelligent tester (with can vim) to the
dlc3.
...
Removal
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
Remove radiator support opening cover
Remove front wheel rh
Remove no. 1 ...