Volvo XC 90 Owner's Manual page 203

From the center display's Climate view
Activate/deactivate max. defroster
Max. defroster button in Climate view
1. Open Climate view in the center display.
Max
2. Tap
.
> Max. defroster is activated (button lights
up)/deactivated (button is off).
Max. defroster overrides automatic climate
control and recirculation, and activates the
air conditioning, changes blower speed to
5 2
and the temperature to
When max. defroster is deactivated, the
climate system returns to the previous
settings.
2 In models with the 4-zone climate system*, front seats only.
Activating/deactivating windshield heating*
Windshield heating button in Climate view
1. Open Climate view in the center display.
Electric
2. Tap
> Windshield heating is activated (button
lights up)/deactivated (button is off).
NOTE
•
Triangular areas at the far sides of the
windshield are not heated electrically and
will take slightly longer to defrost/de-ice.
HI 2
.
•
The heated windshield may affect the
performance/range of e.g., transponders
used to automatically pay highway tolls or
other communication equipment.
.
Activating/deactivating rear window and
door mirror heating
Rear window/door mirror heating button in Climate view
1. Open Climate view in the center display.
Rear
2. Tap .
> Rear window/door mirror heating is acti-
vated (button lights up)/deactivated (but-
ton is off).
Automatically activating/deactivating
the window heating function when the
engine is started
The rear window/door mirror/windshield heating*
can be set to start automatically when the engine
is started. The heating function switches off auto-
matically when the glass surfaces are sufficiently
warm and the condensation/ice has disappeared.
CLIMATE
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* Option/accessory.