Rear Window Defogger Switch - Lexus RX 450h 2010 Owner's 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 raindrops,
dew and frost from the outside rear view mirrors.
Operating conditions
■
The "POWER" switch must be in ON mode.
The outside rear view mirror defoggers
■
Turning the rear window defogger on will turn the outside rear view mirror defog-
gers 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.
Turns the rear window and out-
side rear view mirror defoggers
on/off
The defoggers will automatically
turn off after 15 to 60 minutes.
The operation time changes
according to the ambient tem-
perature and vehicle speed.
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