Volvo XC90 Owner's Manual page 102

03 Climate
Electronic climate control (ECC)
switch will light up to indicate that the defrost
function is engaged.
•
Blower speed increases automatically
and the air conditioning will switch on (if
not already on and if the passenger com-
partment blower is not turned off) to
03
dehumidify the air in the passenger com-
partment.
•
Recirculation will not function while
defrost is engaged.
The climate system will return to its previous
settings when the defroster function is
switched off.
Rear window and door mirror
defrosters
This function defrosts/deices the rear window
and door mirrors. The LED in the switch will
light up to indicate that the heating function is
engaged. For additional information on this
function see page 75.
Never use ice scrapers made of metal as they
can easily scratch the mirror surface.
Heated front seats*
1. Press the switch once for maximum seat
heating. Both LEDs in the switch will be
lit.
See also see page 94.
1
*
100
Option/accessory, for more information, see Introduction.
2. Press the switch a second time for com-
fort heating. One LED in the switch will be
lit.
3. Press the switch a third time to turn the
heating off completely. The LED will go
off.
The seat heating for the passenger seat
should be switched off when the seat is not
occupied.
Heated rear seats (XC90 Executive*)
Button for rear seat heating
Heating for the respective outboard rear
seats can be switched on or off with buttons
on either side of the center console (see the
illustration).
To switch on rear seat heating:
– Press the button.
> The symbol in the button will illumi-
nate.
To switch off rear seat heating:
– Press the button.
> The symbol in the button will go out.
Temperature
These controls are used to individually set the
temperature for both sides of the passenger
compartment. Please note that the compart-
ment will not be heated or cooled faster by
setting the temperature higher or lower than
necessary.
Set the control to the temperature you prefer.
Blower control 1
Turn the control clockwise to increase or
counterclockwise to decrease the blower
speed. Pressing the AUTO switch will auto-
matically regulate blower speed and override
manual adjustment.
Turning the blower control counterclockwise
until an orange LED comes on will turn both
the blower and the air conditioning off.