Lexus 2013 IS250C, Owner'S Manual

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3-1. Using the air conditioning system and defogger
3
Interior fe
ature
s
Rear window and outside rear view mirror defoggers
■
The defogger can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■
When the retractable hardtop is open
The rear window defogger is not operable. The indicator will come on if the outside
rear view mirror defoggers are used.
CAUTION
■
When the outside rear view mirror defoggers are on
Do not touch the outside surface of the rear view mirror, as it can become very hot
and burn you.
These features are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.
With navigation system
Owners of models equipped with a navigation system should refer to the
“Navigation System Owner's Manual”.
Without navigation system
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.