2010 VOLVO XC90 window

02 Instruments and controls
Information display
02
58
Message in the text windows
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When a warning light in the instrument panel
comes on, a message is also displayed in the
text window. After you have read the message,
you can erase it by pressing button A (see illus-
tration).
NOTE
Certain messages cannot be erased until
the condition has been corrected.
If a warning message is displayed when e.g.
you are using the trip computer, this message
must be erased before you can access thefunction of your choice. Press button A to erase
the warning message.
You can scroll through the stored messages by
pressing button A (see illustration). The text
window can be cleared (the message will be
returned to memory) by pressing button A
again.
MessageMeaning
STOP SAFELYStop the car in a safe place and switch off the engine to help prevent the risk of serious damage.
STOP ENGINEStop the car in a safe place and switch off the engine to help prevent the risk of serious damage.
SERVICE URGENTTake your vehicle to a trained and qualified Volvo service technician for inspection immediately.
SEE MANUALRefer to your owner's manual. For additional information, please contact your Volvo retailer.
SERVICE REQUIREDTake your vehicle to a trained and qualified Volvo service technician for inspection at your convenience
(but preferably before the next scheduled maintenance service).
FIX NEXT SERVICEHave the system affected inspected at the next scheduled maintenance service.

02 Instruments and controls
Right-side steering wheel lever
02

67 Windshield wipers
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Thumb wheel
Rain sensor on/off
Windshield wipers offIf the lever is in the 0 position and
you move it upwards, the wipers
will sweep one stroke at a time for
as long as you hold the lever up.
Single sweep positionMove the lever slightly upward
from the 0 position for one sweep
of the wipers. The lever returns
automatically to 0 when released.
Intermittent wiper functionWith the lever in this position, you
can set the wiper interval by twist-
ing the control ring (1) upward to
increase wiper speed or down-
ward to decrease the speed.
Windshield washer/headlight washer
(certain models)
When the lever is pulled to wash the wind-
shield, high pressure jets mounted in the
bumper will spray the headlights.
CAUTION
•Use ample washer fluid when washing
the windshield to avoid scratching the
glass. The windshield should be thor-
oughly wet when the wipers are in oper-
ation.
•Before using the wipers, ice and snow
should be removed from the wind-
shield/rear window. Be sure the wiper
blades are not frozen in place.
•To conserve washer fluid in driving condi-
tions where the windshield washers are
used frequently, the headlights will only be
washed once for every five times the wind-
shield is washed within a 10-minute period.
•A short pull on the lever will wash the wind-
shield only.
•When approximately 1 US quart (1 liter)
remains in the washer fluid reservoir, the
headlights will not be washed when the
lever is pulled to conserve washer fluid for
the windshield.
Continuous wiper functionTop arrow: normal speed
Bottom arrows: higher speed

02 Instruments and controls
Right-side steering wheel lever
02
68* Option/accessory, for more information, see Introduction.
Tailgate wiper/washer
G027127
Intermittent wiping: Press the upper
section of the switch
Neutral position: The wiper is switched
off
Normal (continuous) wiping: Press the
lower section of the switch
Move the lever forward to start the tailgate
washer. After washing the rear window, the
wiper will make several additional sweeps.
Tailgate wiper and reverse gearIf the front wipers are on and the transmission
is put into reverse gear, the tailgate wiper will
go into intermittent wiping function
1.
If the tailgate wiper is already in normal wiping
function, the normal wiping function will con-
tinue.
Rain sensor*
The rain sensor automatically regulates wiper
speed according to the amount of water on the
windshield.
The sensitivity of the sensor can be adjusted
by twisting ring (1) up (the wipers will sweep the
windshield more frequently) or down (the wip-
ers will sweep the windshield less frequently).
Activating the rain sensor:1.
Turn the ignition key to at least position I
and put the windshield wiper lever in posi-
tion 0.
2. Press button (2), see page 67.
> A light in the button will light up to indi-
cate that the rain sensor is active.
Deactivating the rain sensor:
•Press button (2), see page 67.
or
•Move the windshield wiper lever down to
another position. Moving the lever up will
not deactivate the rain sensor. Doing so
will cause the wipers to sweep the wind-
shield until the lever is released, at which
time the wipers return to rain sensor mode.
The rain sensor is also deactivated when the
key is removed from the ignition.
CAUTION
The rain sensor should be deactivated when
washing the vehicle in an automatic car
wash, etc. If the rain sensor function is left
on, the wipers will start inadvertently in the
car wash and could be damaged.
1Consult your Volvo retailer if you would like to have this function deactivated.

02 Instruments and controls
Hazard warning flashers
02
70
Hazard warning flashers
12
3
45
6
78
9 ABC
DEF
GHI
JKL
MNO
PQRS
TUVWXYZ
0
*
#
POWERVOLUMECDAM FM
G027096
The four-way flasher should be used to indi-
cate that the vehicle has become a traffic haz-
ard. To activate the flashers, press the triangu-
lar button in the center dash. Press the button
again to turn off the flashers.
NOTE
Regulations regarding the use of the hazard
warning flasher may vary, depending on
where you live.
Rear window and door mirror defrosterPress the switch to start heat-
ing the rear window and door
mirrors to remove ice or con-
densation. A light in the switch
will light up.
A timer automatically switches off the heating
after approximately 12 minutes. The LED will
go out correspondingly.

02 Instruments and controls
Trip computer
02

* Option/accessory, for more information, see Introduction.71 Trip computer*
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READ (press to acknowledge/confirm/
erase a message)
Thumb wheel (used to scroll among the trip
computer menus)
RESET
The trip computer stores information gathered
from several systems in your vehicle and has
four menus that can be displayed in the text
window.
•Driving distance on current fuel reserve
•Average fuel consumption
•Current fuel consumption
•Average speed
•Current speed in mph (Canadian models
only)
•DSTC (see page 147 for detailed informa-
tion)
NOTE
Warning messages from the vehicle's moni-
toring systems will override the trip com-
puter function. If a warning message is dis-
played in the text window while you are
using the trip computer, you must acknowl-
edge the message by pressing button A.
Press button A again to return to the trip
computer function.
1. Trip computer controls and functionsThe trip computer functions can be accessed
by twisting INFO (B) one step at a time in either
direction. Twisting a final time returns you to
the original function.
The trip computer can be reset (current data
will be erased from system memory) by press-
ing RESET (button C).
2. Driving distance on current fuel
reserve
This function shows the approximate distance
that can be driven on the fuel remaining in the
tank. The calculation is based on average fuel
consumption during the last 20 miles (30 km)of driving and the amount of fuel remaining in
the tank when the reading was taken.
When
"----" is displayed in the text window,
refuel as soon as possible.
3. Average fuel consumptionThis value indicates fuel consumption since the
last time the trip computer was reset (by press-
ing RESET, button C). When the engine is
switched off, information on fuel consumption
is stored and remains in system memory until
the RESET (button C) is pressed again.
4. Current fuel consumptionThis value indicates the current fuel consump-
tion, based on readings taken once per sec-
ond. When the vehicle is not moving, "----" will
be displayed.
5. Average speedThis value indicates average speed since the
last time the trip computer was reset (by press-
ing RESET, button C). When the engine is
switched off, information on average speed is
stored and remains in system memory until the
RESET (button C) is pressed again.

02 Instruments and controls
Cruise control
02

73 Engaging the cruise control function
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The cruise control panel is located on the left
side of the steering wheel hub.
NOTE
This does not set the vehicle's speed.
1.
Press the CRUISE button.
>
CRUISE will be displayed in the infor-
mation window in the instrument panel.
2.
Press + or – to set the current speed.
>
CRUISE-ON will be displayed in the
information window in the instrument
panel.
Increasing or decreasing speed
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Use + or – in the following ways to increase or
decrease the vehicle's speed:
1.
Press and hold down + or – until the vehicle
reaches the desired speed.
2.
Press + or – for approximately a half sec-
ond and release the button to increase or
decrease vehicle speed by approximately
1 mph (1.6 km/h).
NOTE
Cruise control will not function at speeds
below 20 mph. (30 km/h).
Braking
•Cruise control is automatically disengaged
when the brake pedal is depressed. The
currently set speed is stored in memory.
•Pressing resume will return the vehicle
to the previously set speed.
AccelerationMomentary acceleration, such as when pass-
ing another vehicle, does not affect cruise con-
trol operation. The vehicle will automatically
return to the previously set speed when you
release the accelerator pedal.
Disengaging cruise controlTo disengage cruise control, press the
CRUISE button. CRUISE or CRUISE-ON will
no longer be displayed in the information win-
dow in the instrument panel.
NOTE
Cruise control is automatically disengaged
if:
•the engine is switched off
•the gear selector is placed in (N) Neutral
•the wheels start to spin or lock
•if an increase in speed is maintained for
more than one minute
•if the vehicle's speed falls below
approximately 20 mph (30 km/h).

02 Instruments and controls
Cruise control
02
74
Temporarily disengaging the cruise
control
1.
Press 0 to temporarily disengage cruise
control.
>
CRUISE will be displayed in the infor-
mation window in the instrument panel.
2. Depress the brake pedal.
Pressing "resume"
causes the vehicle to
return to the previously set speed.
WARNING
Cruise control should not be used in heavy
traffic or when driving on wet or slippery
roads, or when driving on unpaved or
uneven road surfaces. Cruise control may
not maintain set speed on steep down-
grades.

02 Instruments and controls
12-volt sockets
02
* Option/accessory, for more information, see Introduction.75
These 12 volt sockets can be used to plug in
certain accessories such as cellular tele-
phones, etc.
The ignition key must be in at least position I
for the sockets in the front seat and the optional
socket at the rear of the center console to func-
tion.
12-volt socket in the cargo compartment
Fold down the lid to use the socket. This socket
can be used even if the ignition is switched off.
NOTE
•If the 12-volt sockets are used while the
engine is not running, there is a risk that
the vehicle's battery will be discharged.
•If the ignition is switched off and a
device drawing more than 0.1 A is con-
nected to a socket, a battery warning
will be displayed in the text window.
•The covers should be kept on when the
auxiliary sockets are not in use.
•Maximum current from the sockets is
15 A.
G028425
12-volt socket at the rear of the center console*
Ashtrays/cigarette lighterThe auxiliary sockets can also be used for cig-
arette lighters.
Ashtrays and lighters are available as acces-
sories. Please contact your Volvo retailer.
G027099
12-volt socket in the cargo compartment