419
3-1. Using the air conditioning system and defogger
3
Interior features
SIENNA_OM_OM45472U_(U)
Rear window and outside rear view mirror defoggers, and windshield wiper de-icer
The rear window defogger is used to defog the rear window. The out-
side rear view mirror defoggers
*
1
are used to remove frost, dew or
raindrops from the outside rear view mirrors. The windshield wiper
de-icer
*
2
is used to prevent ice from building up on the windshield
and wiper blades.
Vehicles with manual air conditioning system
Turns the rear window and
outside rear view mirror defog-
gers and windshield de-icer
on/off.
The defoggers and de-icer will
automatically turn off after
approximately 15 minutes.
If outside temperature is below
32
°
F (0
°
C), this will extend by
45 minutes.
Vehicles with automatic air conditioning system
*
1
: Vehicles with outside rear view mirror defoggers
*
2
: Vehicles with windshield wiper de-icer
