brake VOLVO XC90 2010 Owner´s Manual

02 Instruments and controls
Cruise control
02

73 Engaging the cruise control function
G027098
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
G027139
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
Parking brake
02
76
G026992
Parking brake pedal
Handle for releasing the parking brake
The parking brake pedal is located under the
dashboard, to the left of the brake pedal.
NOTE
The indicator light will light up even if the
parking brake has only been partiallyap-
plied.
When applying the parking brake
1. Press firmly on the brake pedal.
2. Press down pedal (1) firmly to its full extent.3. Release the brake pedal and ensure that
the vehicle is at a standstill.
4. If the vehicle rolls, the parking brake pedal
must be pushed down more firmly.
5. When parking a vehicle always put the gear
selector in P.
Parking on a hill
•If the vehicle is pointing uphill, turn the front
wheels so that they point away from the
curb.
•If the vehicle is pointing downhill, turn the
front wheels so that they point toward the
curb.
Releasing the parking brake
1. Press firmly on the brake pedal.
2. Pull handle (2).
NOTE
If you inadvertently pull the plastic cover, it
can be pressed back into place.
WARNING
Press down the parking brake pedal firmly
to its full extent.

04 Interior
Front seats
04
100* Option/accessory, for more information, see Introduction.
Manually adjusted front seats
G027214
Front-rear adjustment: lift the bar and
move the seat to the position of your
choice.
Raise/lower the front edge of the seat
cushion*: use the control to pump the front
edge of the cushion up or down.
Raise/lower seat height: pump the seat up
or down.
Lumbar support: turn the control for firmer
or softer lumbar support.
Backrest tilt: turn the control to adjust the
angle of the backrest.
Control panel for optional power seat (see
page 100 for more information).
WARNING
•Do not adjust the seat while driving. The
seat should be adjusted so that the
brake pedal can be depressed fully. In
addition, position the seat as far rear-
ward as comfort and control allow.
•Check that the seat is securely locked
into position after adjusting.
Folding the backrests in the front seat
G014805
The front passenger seat backrest can be
folded to a horizontal position to make room for
a long load. Fold the backrest as follows:1. Move the seat as far back as possible.
2. Adjust the backrest to the upright position.
3. Lift the catches on the rear of the backrest.
4. Without releasing the catches, push the
backrest forward.
5. Move the seat as far forward as possible
so that the head restraint slides under the
glove compartment.
WARNING
Cover sharp edges on the load to help pre-
vent injury to occupants. Secure the load to
help prevent shifting during sudden stops.
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:

04 Interior
Front seats
04
102* Option/accessory, for more information, see Introduction.
WARNING
•Because the driver's seat can be
adjusted with the ignition off, children
should never be left unattended in the
vehicle.
•Movement of the seat can be STOPPED
at any time by pressing any button on
the power seat control panel.
•Do not adjust the seat while driving.
•The seat should be adjusted so that the
brake pedal can be depressed fully. In
addition, position the seat as far rear-
ward as comfort and control allow.
•The seat rails on the floor must not be
obstructed in any way when the seat is
in motion.
G027037
Programming the memoryThree different seating and door mirror posi-
tions can be stored in the driver seat's memory.
The following example explains how button 1
can be programmed. Buttons 2 and 3 can be
programmed in the same way.
To program (store) a seat position in button 1:
1. Move the seat to the desired position using
the seat adjustment controls (see
page 100).
2.
Press and hold down the MEM (memory)
button.3.
With the MEM button depressed, press
button 1 briefly to store the seat's current
position.
To move the seat to the position that it was in
when button 1 was programmed:
Press and hold down button 1 until the seat
stops moving.
As a safety precaution, the seat will stop auto-
matically if the button is released before the
seat has reached the preset position.
Front seats - XC90 Executive*
G030180
Massage
Lumbar support

G020912
128* Option/accessory, for more information, see Introduction.
General information............................................................................... 130
Fuel requirements................................................................................. 131
Refueling............................................................................................... 133
Starting the vehicle............................................................................... 135
Ignition switch and steering wheel lock................................................ 137
Economical driving................................................................................ 138
Difficult driving conditions..................................................................... 139
Automatic transmission........................................................................ 140
Jump starting........................................................................................ 143
All Wheel Drive*..................................................................................... 144
Brake system........................................................................................ 145
Stability system..................................................................................... 147
Front/rear park assist*........................................................................... 149
Towing.................................................................................................. 151
Towing a trailer...................................................................................... 153
Detachable trailer hitch......................................................................... 156
Load carriers (accessory)...................................................................... 157
Cold weather precautions..................................................................... 158
Before a long distance trip.................................................................... 159
Blind Spot Information System............................................................. 160

06 Starting and driving
Starting the vehicle
06

135 Starting the engine
WARNING
Before starting, check that the seat, steering
wheel and mirrors are adjusted properly.
Make sure the brake pedal can be
depressed completely. Adjust the seat if
necessary, see page 100.
1. Fasten the seat belt.
2. Apply the parking brake (hand brake) if not
already set. The gear selector is locked in
the P position (SHIFTLOCK).
3. Without touching the accelerator pedal,
turn the ignition key
1 to the starting posi-
tion. Allow the starter to operate for up to
10 seconds. Release the key as soon as
the engine starts
2. If the engine fails to
start, repeat this step.
NOTE
•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.
•After a cold start, idle speed may be
noticeably higher than normal for a
short period. This is done to help bring
components in the emission control
system to their normal operating tem-
perature as quickly as possible, which
enables them to control emissions and
help reduce the vehicle's impact on the
environment.
•To release the gear selector from the P
(Park) position, the engine must be run-
ning (or the ignition key must be in posi-
tion II) and the brake pedal must be
depressed.
•Select the desired gear. The gear
engages after a very slight delay which
is especially noticeable when selecting
R.
NOTE
Your vehicle is equipped with a KEYLOCK
system. When the engine is switched off,
the gear selector must be in the P position
before the key can be removed from the
ignition switch.
When starting in cold weather, the trans-
mission may shift up at slightly higher
engine speeds than normal until the auto-
matic transmission fluid reaches normal
operating temperature.
NOTE
Do not race a cold engine immediately after
starting. Oil flow may not reach some lubri-
cation points fast enough to prevent engine
damage.
WARNING
An extra mat on the driver's floor can cause
the accelerator pedal to catch. Check that
the movement of the accelerator pedal is
not impeded. No more than one protective
floor covering may be used at one time.
1If 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 interference 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.
2On vehicles equipped with the autostart feature, release the key immediately. See also page 137.

06 Starting and driving
Starting the vehicle
06
136
WARNING
Always place the gear selector in Park and
apply the parking brake before leaving the
vehicle. Never leave the vehicle unattended
with the engine running.
•Always open garage doors fully before
starting the engine inside a garage to
ensure adequate ventilation. The
exhaust gases contain carbon monox-
ide, which is invisible and odorless but
very poisonous.
CAUTION
Automatic transmission
•The engine should be idling when you
move the gear selector. Never acceler-
ate until after you feel the transmission
engage! Accelerating immediately after
selecting a gear will cause harsh
engagement and premature transmis-
sion wear.
•Selecting P or N when idling at a stand-
still for prolonged periods of time will
help prevent overheating of the auto-
matic transmission fluid.

06 Starting and driving
Economical driving
06
138
Economical driving conserves natural
resources
Better driving economy may be obtained by
thinking ahead, avoiding rapid starts and stops
and adjusting the speed of your vehicle to
immediate traffic conditions. Observe the fol-
lowing rules:
•Bring the engine to normal operating tem-
perature as soon as possible by driving
with a light foot on the accelerator pedal for
the first few minutes of operation. A cold
engine uses more fuel and is subject to
increased wear.
•Whenever possible, avoid using the vehicle
for driving short distances. This does not
allow the engine to reach normal operating
temperature.
•Drive carefully and avoid rapid acceleration
and hard braking.
•Use the transmission's D (Drive) position
as often as possible and avoid using "kick-
down" to help improve fuel economy.
•Do not exceed posted speed limits.
•Avoid carrying unnecessary items (extra
load) in the vehicle.
•Maintain correct tire pressure. Check tire
pressure regularly (when tires are cold).
•Remove snow tires when threat of snow or
ice has ended.
•Note that roof racks, ski racks, etc,
increase air resistance and also fuel con-
sumption.
•At highway driving speeds, fuel consump-
tion will be lower with the air conditioning
on and the windows closed than with the
air conditioning off and the windows open.
•Using the onboard trip computer's fuel
consumption modes can help you learn
how to drive more economically.
Other factors that decrease gas mileage
are:
•Dirty air cleaner
•Dirty engine oil and clogged oil filter
•Dragging brakes
•Incorrect front end alignment.
Some of the above mentioned items and others
are checked at the standard Maintenance
Service intervals.
CAUTION
Drive slowly and carefully if going through
standing water (i.e. flooded roadways, etc.).
Damage to the engine could result if excess
water is drawn in through the air intake sys-
tem. Never drive the vehicle in water deeper
than 18 inches (48 cm).

06 Starting and driving
Difficult driving conditions
06
139 Driving on rough/unpaved surfaces
The Volvo XC90 is designed primarily for on-
road driving, and it has excellent handling cha-
racteristics on very rough or unpaved roads.
When driving on poorly maintained or unpaved
roads, please keep the following in mind:
•Reduce speed on rough surfaces to mini-
mize possible damage to the vehicle's
underbody.
•When driving on soft surfaces such as dry
sand or snow, try to avoid stopping if at all
possible.
WARNING
Avoid driving diagonally across steep
inclines as this could increase the risk of a
roll-over. Try to drive straight up or down the
slope.
•If the road is very steep, avoid turning
the vehicle around to help avoid the risk
of rolling over. Back the vehicle up or
down the incline instead.
NOTE
Avoid driving on steep inclines if the fuel
tank is nearly empty. If the flow of fuel to the
engine is interrupted due to the vehicle's
angle of inclination, this could result in dam-
age to the three-way catalytic converter. We
recommend keeping the fuel tank at least
half full when driving on steep inclines.
Driving through water
The vehicle can be driven through water up to
a depth of approximately 16 inches (40 cm), at
a maximum speed of 6 mph (10 km/h).
Take particular care when driving through flow-
ing water.
Clean the electrical connections for trailer wir-
ing after driving in mud or water.
When driving through water, maintain low
speed and do not stop in the water.
WARNING
After driving through water, press lightly on
the brake pedal to ensure that the brakes
are functioning normally. Water or mud can
make the brake linings slippery, resulting in
delayed braking effect.
CAUTION
•Engine damage will occur if water is
drawn into the air cleaner.
•If the vehicle is driven through water
deeper than 18 in (48 cm), water may
enter the differential and the transmis-
sion. This reduces the oil's lubricating
capacity and may shorten the service
life of these components.
•Do not allow the vehicle to stand in
water up to the door sills longer than
absolutely necessary. This could result
in electrical malfunctions.
•If the engine has been stopped while the
car is in water, do not attempt to restart
the engine. Have the car towed out of
the water.