Rear Window Defogger Switch - Lexus RX450H Manual

3-1. Using the air conditioning system and defogger

Rear window defogger switch

Defoggers are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.
Vehicles with a navigation system
Owners of models equipped with a navigation system should
refer to the "Navigation System Owner's Manual".
Vehicles without a navigation system

Operating conditions
The "POWER" switch is in ON mode.

The 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
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
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RX450h_EE
Turns the rear window and
outside rear view mirror
defoggers on/off
The defoggers will automati-
cally turn off after 15 to 60
minutes. The operation time
changes according to the
ambient temperature
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