engine VOLVO XC90 2012 Owner´s Manual

02 Instruments and controls
Power moonroof
02
86
Power moonroof
G007503
To operate the moonroof, turn the ignition key
to position I or II, or start the engine. The moon-
roof can be operated in two ways:
Tilt position
Sliding moonroof
G027010
Tilt positionOpen: With the moonroof closed, push up the
rear edge of the switch (position 5 in the illus-
tration in the center column).
Close: Pull down and hold the rear edge of the
switch (position 6 in the illustration in the center
column) until the moonroof has closed com-
pletely.
Sliding moonroofManual open: Pull the switch rearward to posi-
tion 3 and hold it until the moonroof has
opened to the position of your choice.Auto open: Pull the switch as far back as pos-
sible (position 4) and release it to automatically
slide open the moonroof to the "comfort"
1
position. Pull the switch rearward again to
open the moonroof completely.
Manual close: Push the switch to position 2
and hold it until the moonroof has closed com-
pletely or to the position of your choice.
Auto close: Push the switch forward as far as
possible (position 1) and release it to automat-
ically close the moonroof.
CAUTION
•Remove ice and snow before opening
the moonroof.
•Do not operate the moonroof if it is fro-
zen closed.
•Never place heavy objects on the
moonroof.
1A position where the moonroof is not quite fully open, which helps alleviate "rumbling" wind noise.

03 Climate
Climate control system – general information
03
94* Option/accessory, for more information, see Introduction.
Condensation on the inside of the
windows
Keeping the insides of the windows clean will
help reduce the amount of condensation that
forms on the windows. Use a commercial win-
dow cleaning agent to clean the windows.
Ice and snow
Always keep the air intake grille at the base of
the windshield free of snow.
Cabin air filter
Replace the cabin air filter with a new one at
the recommended intervals. Please refer to
your Warranty and Service Records Informa-
tion booklet, or consult a trained and qualified
Volvo service technician for these intervals.
The filter should be replaced more often when
driving under dirty and dusty conditions. The
filter cannot be cleaned and therefore should
always be replaced with a new one.
Sensors
The sunlight sensor on the dashboard and pas-
senger compartment temperature sensor in
the ECC control panel should not be covered
in any way as this could cause incorrect infor-
mation to be sent to the ECC system.
Parking the vehicle in warm weather
If your vehicle has been parked in the sun in
warm weather, opening the windows and
moonroof* for several minutes before driving
will help release the warm air from the passen-
ger compartment. When the engine is running,
close the windows and moonroof and use the
recirculation function for several minutes to
enable the air conditioning to cool the com-
partment as quickly as possible.
Windows and optional moonroof
The ECC system will function best if the win-
dows and optional moonroof are closed. If you
drive with the moonroof open, we recommend
that you manually adjust the temperature and
blower control (the LED in the AUTO switch
should be off).
Acceleration
The air conditioning is momentarily disen-
gaged during full-throttle acceleration.
Climate control maintenance
Special tools and equipment are required to
maintain and carry out repairs on the climate
system. Work of this type should only be done
by a trained and qualified Volvo service tech-
nician.
Refrigerant
Volvo cares about the environment. The air
conditioning system in your vehicle contains a
CFC-free refrigerant – R134a (HFC134a). This
substance will not deplete the ozone layer. The
approximate amount of R134a contained in the
system is a follows:
6-cylinder engine
Single A/C system: 1.5 lbs (700 g)
Dual
1 A/C system: 2.2 lbs (1000 g)
The system also uses PAG oil.
1Includes the optional rear A/C system

03 Climate
Climate control system – general information
03
95 Climate system blower
The climate system blower will be automati-
cally switched off when the engine is not run-
ning (even if the ignition key is in position I or
II) to avoid unnecessary battery drain. To acti-
vate the blower, turn the control to the desired
setting.
The climate system blower may start automat-
ically during a period of up to approximately
50 minutes after the ignition has been turned
off to remove condensation in the A/C evapo-
rator. It will run for 15 minutes and switch off
automatically.
Passenger compartment blower
Approximately 50 minutes after the ignition is
turned off, the blower may come on automati-
cally, and run for seven minutes, to remove
condensation in the A/C evaporator.
Blower function to reduce battery drain
The climate system's blower functions nor-
mally while the engine is running.
However, when the engine is switched off
(even if the ignition is switched to positions I or
II), the blower control will be automatically
switched off to avoid unnecessary battery
drain.The following points pertain if the ignition is on
but the engine in not running:
•To restart the blower, turn the control knob
to the setting of your choice.
•After approximately 2 minutes, the blower
speed will be reduced to avoid battery
drain.
You can reset the blower speed at any time.
Please be aware that the system has been
designed to reduce the blower's speed again
after 2 minutes, until the engine is started.
If the battery becomes drained:
•LOW BATTERY, FAN IS REDUCED will
be displayed in the text window in the
instrument panel.
•The yellow warning light in the instrument
panel (see page 58) will also light up.

04 Interior
Front seats
04

* Option/accessory, for more information, see Introduction.105 Power seat*
OperationDriver's seat: The seat can be adjusted if the
ignition key is in position I, II or if the engine is
running. It can also be adjusted as follows with
the ignition off:
•Within several minutes after the driver's
door has been unlocked from the outside,
has been opened, and remains open.
•Within a short period if the driver's door has
just been closed.
•Within a short period if the driver's door has
not been opened after the ignition has
been switched off.
Passenger seat: The seat can only be
adjusted if the ignition key is in position I, II or
if the engine is running.G027036
Power seat adjustment controls
Seat adjustmentAdjust the power seat(s) with the two controls
at the side of the seat as follows:
Front edge of seat (raise/lower)
Forward – rearward
Rear edge of seat (raise/lower)
Backrest tilt
NOTE
The power seats have an overload protector
that activates if a seat is blocked by any
object. If this occurs, switch off the ignition
(key in position 0 ) and wait for a short period
before operating the seat again.
Emergency stopIf the seat accidentally begins to move, press
any of the buttons to stop the seat.
NOTE
Please refer to the following page for infor-
mation on programming the memory func-
tion in the driver's seat.
Remote keyless entry system and the
driver's seat
The remote key transmitter also controls the
position of the electrically operated driver's
seat in the following way:
•Adjust the seat to your preferences.
•When you leave your vehicle, lock it using
the remote key.
The position of the seat is now stored in the
remote key.
Automatic seat adjustmentTo move the seat to the position in which you
left it:

04 Interior
Rear seats
04
110
3. Pull the handle (1) outward to release the
backrest. The backrests are designed to
lock at a 45 degree angle. Pull the handle
again to continue pressing it down until it
locks in the horizontal position.
To return the backrests to the upright position,
pull handle 1 and pull the backrest up.
G027016
Folding the backrests—third row of
seats
Folding down the backrest
If necessary, fold in the load anchorage eyelets
before folding down the backrests.1. Move the seats in the second row as far
forward as possible, see page 108.
2. Pull up the handle, illustration 1 above.
3. Push the seat cushion firmly rearward,
under the backrest.
4.
Fold down the backrests
2 (the head
restraints fold down automatically) to the
horizontal position.
WARNING
The seats in the third row are not equipped
with top tether anchors or ISOFIX/LATCH
lower child seat anchors. Child restraint sys-
tems should never be used on these seats.
Returning the backrest to the upright
position
1. Fold up the backrest to the upright posi-
tion.
2. Grasp the strap (see illustration 3 above)
and pull the seat cushion out until it locks
in place. This also locks the backrest in the
upright position.
WARNING
•When one or more sections of the back-
rest is returned to the upright position,
check that it is properly locked in place
by pushing and pulling it. The red indi-
cators should also not be visible.
•Return the outboard head restraints to
the upright position.
•Long loads should always be securely
anchored to help avoid injury in the
event of a sudden stop.
•Always turn the engine off and apply the
parking brake when loading/unloading
the vehicle.
•Place the transmission in the Park (P)
position to help prevent inadvertent
movement of the gear selector.
•On hot days, the temperature in the
vehicle interior can rise very quickly.
Exposure of people to these high tem-
peratures for even a short period of time
can cause heat-related injury or death.
Small children are particularly at risk.
2Please note that the head restraints in this row cannot be vertically adjusted.

04 Interior
Interior lighting
04

111 Reading lights and courtesy light
G026960
Driver's side front reading lamp
Courtesy lights
Passenger's side front reading lamp The
reading lights can be switched on or off by
pressing buttons 1 or 3. The courtesy light-
ing (including footwell lighting) can be
turned on or off by pressing button 2. This
also activates the automatic function.
G027153
Rear reading lights
Driver's side rear reading light
Passenger's side rear reading light The
rear reading lights can be switched on and
off by pressing buttons (4) or (5).
Automatic functionThe reading lights and courtesy lights will
switch off automatically approximately
10 minutes after the engine has been turned
off. The lights can be turned off sooner by
pressing the respective buttons.The courtesy lights come on automatically
1
and remain on for approximately 30 seconds
when:
•The vehicle has been unlocked from the
outside with the remote key or key
•If the engine has been switched off and the
ignition key has been turned to position 0
The courtesy lights will come on and remain on
for approximately 10 minutes when:
•One of the doors is opened (assuming the
courtesy lighting has not previously been
switched off)
The courtesy lighting will go off when:
•The engine is started
•The vehicle is locked from the outside with
the remote key or key blade.
The automatic function can be disconnected
by pressing button (2) for more than 3 seconds.
Briefly pressing the button again automatically
reconnects the function.
The courtesy light timer periods can be
changed. Contact a trained and qualified Volvo
service technician.
1This function is light dependent and is only activated in dark conditions.

04 Interior
Storage compartments
04
* Option/accessory, for more information, see Introduction.117 Refrigerator*
G027068
The refrigerator is located under the cover in
the front seat center armrest. Use the button
(see the inset illustration) to adjust the level of
cooling.
The refrigerator functions when the engine is
running or when the ignition is in position II.
WARNING
Bottles kept in the refrigerator should be
firmly sealed and the cover over the refrig-
erator must be securely closed while the
vehicle is in motion.

05 Locks and alarm
Remote keys and key blades
05
124
Key blades
G030177
Your vehicle is equipped with two coded
remote key transmitters with integrated ignition
key blades called Key Integrated Remote (KIR).
To unlock/lock the vehicle using the key blade:
•Insert the key blade in the driver's door lock
and turn it once to unlock the driver's door
only.
•Turn the key blade again (within 10 sec-
onds) to unlock all doors and the tailgate.
•Turn the key blade once in the opposite
direction to lock all doors and the tailgate.
Use the switch on the driver's door armrest to
lock/unlock the vehicle from the inside.
WARNING
If the doors are locked while driving, this
may hinder rapid access to the occupants
of the vehicle in the event of an accident.
(Also see information on "Child safety
locks".)
NOTE
To help prevent accidentally locking the
keys in the vehicle, the central locking sys-
tem is designed to unlock the doors imme-
diately if the key is left in the ignition switch,
the vehicle is locked using the lock button
on the door and the door is then closed. A
sound from the lock will be audible at this
time.
Please note that this function will not unlock
the doors if the engine is running.
Immobilizer (start inhibitor)Each of the keys supplied with your vehicle
contains a coded transmitter. The code in the
key is transmitted to an antenna in the ignition
switch where it is compared to the code stored
in the start inhibitor module. The vehicle will
start only with a properly coded key.
Each key has a unique code, which your Volvo
retailer uses if new keys are required. A maxi-
mum of six remote keys can be programmed
and used for one vehicle.If you misplace a key, take the other keys to an
authorized Volvo retailer for reprogramming as
an antitheft measure.
If two of the keys to your vehicle are close
together, e.g., on the same key ring, when you
try to start the vehicle, this could cause inter-
ference in the immobilizer system and result in
the vehicle not starting. If this should occur,
remove one of the keys from the key ring before
trying to start the vehicle again.
NOTE
This device complies with part 15 of the
FCC rules. Operation is subject to the fol-
lowing condition: (1) This device may not
cause harmful interference, and (2) this
device must accept any interference
received, including interference that may
cause undesired operation.

05 Locks and alarm
Remote keys and key blades
05
126
Tailgate unlock
Press this button to unlock the tailgate (without
unlocking the other doors). This function will
not open the tailgate.
Panic function
For more information on this function, see
page 131.
Approach lighting
Press this button when approaching the vehi-
cle at night to light up the interior courtesy light,
parking lights, license plate lights and the lights
in the door mirrors.
Lock
Press once to lock all doors, and the tailgate.
Fold key blade in/out
Press to extend the key blade. This button
must also be pressed when the key blade is
folded back into the slot in the side of the
remote key unit.
NOTE
•If an airbag deploys, your vehicle's SRS
control module will attempt to automat-
ically unlock all doors.
•The key blade may also be used to lock
and unlock the doors, and to activate
and deactivate the alarm system.
•To avoid leaving your keys in the vehi-
cle, make a habit of always locking the
vehicle with the remote key.
•If the key blade section of the remote is
not fully folded out when starting the
vehicle, the immobilizer function may
make it impossible to start the engine.
•The vehicle can be locked even if a door
is open. When the door(s) are closed,
they will be locked. Please be aware
that the keys could be locked in the car
when this is done.
Automatic re-lockingIf the doors are unlocked, the locks will auto-
matically reengage (re-lock) and the alarm will
rearm after 2 minutes unless a door or the tail-
gate has been opened. This helps prevent the
car from inadvertently being left unlocked.
FCC ID: LQNP2T-APU
This device complies with part 15 of the FCC
rules. Operation is subject to the following con-ditions: (1) This device may not cause harmful
interference, and (2) this device must accept
any interference received, including interfer-
ence that may cause undesired operation.
Canadian 2306104388
Model 504 2927 by Donnelly
Operation is subject to the following condi-
tions: (1) this device may not cause interfer-
ence, and (2) this device must accept any inter-
ference, including interference that may cause
undesired operation of the device.
Canadian 2306104388A
Model 509 977 by Connaught Electronics
Operation is subject to the following condi-
tions: (1) this device may not cause interfer-
ence, and (2) this device must accept any inter-
ference, including interference that may cause
undesired operation of the device.

06 Starting and driving
General information
06
134
Engine oil
Although some oil consumption occurs during
normal engine operation, more oil is consumed
when the engine is new as the internal parts
generate higher friction while wearing-in to
each other. From the time the engine is new
until the first maintenance is performed, the oil
consumption could be higher than normal. For
this reason, it is especially important to check
the oil regularly during this period, see
page 215.
Fuel requirements
Deposit control gasoline (detergent
additives)
Volvo recommends the use of detergent gas-
oline to control engine deposits. Detergent
gasoline is effective in keeping injectors and
intake valves clean. Consistent use of deposit
control gasolines will help ensure good driva-
bility and fuel economy. If you are not sure
whether the gasoline contains deposit control
additives, check with the service station oper-
ator.
NOTE
Volvo does not recommend the use of exter-
nal fuel injector cleaning systems.
Unleaded fuelEach Volvo has a three-way catalytic converter
and must use only unleaded gasoline. U.S. and
Canadian regulations require that pumps deliv-
ering unleaded gasoline be labelled "UNLEA-
DED". Only these pumps have nozzles which
fit your vehicle's filler inlet. It is unlawful to dis-
pense leaded fuel into a vehicle labelled
"unleaded gasoline only". Leaded gasoline
damages the three-way catalytic converter and
the heated oxygen sensor system. Repeated
use of leaded gasoline will lessen the effective-
ness of the emission control system and could
result in loss of emission warranty coverage.
State and local vehicle inspection programs
will make detection of misfueling easier, pos-
sibly resulting in emission test failure for mis-
fueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain
an octane enhancing additive called methyl-
cyclopentadienyl manganese tricarbonyl
(MMT). If such fuels are used, your Emission
Control System performance may be affec-
ted, and the Check Engine Light (malfunc-
tion indicator lamp) located on your instru-
ment panel may light. If this occurs, please
return your vehicle to a trained and qualified
Volvo service technician for maintenance.
Gasoline containing alcohol and ethers"Oxygenated fuels"
Some fuel suppliers sell gasoline containing
"oxygenates" which are usually alcohols or
ethers. In some areas, state or local laws
require that the service pump be marked indi-
cating use of alcohols or ethers. However,
there are areas in which the pumps are
unmarked. If you are not sure whether there is
alcohol or ethers in the gasoline you buy, check
with the service station operator. To meet sea-
sonal air quality standards, some areas require
the use of "oxygenated" fuel.
Volvo allows the use of the following "oxygen-
ated" fuels; however, the octane ratings listed
on page 135 must still be met.
Alcohol – Ethanol: Fuels containing up to 10%
ethanol by volume may be used. Ethanol may
also be referred to as Ethyl alcohol, or "Gaso-
hol".
Ethers – MTBE: Fuels containing up to 15%
MTBE may be used.