snow chains VOLVO XC90 2009 Owner´s Manual

Contents
6
06
06 Starting and drivingGeneral information................................128
Fuel requirements................................... 129
Refueling................................................. 131
Starting the vehicle................................. 133
Ignition switch and steering wheel lock. . 135
Economical driving.................................. 136
Difficult driving conditions...................... 137
Automatic transmission..........................138
Jump starting.......................................... 141
All Wheel Drive (option)........................... 142
Brake system.......................................... 143
Stability system....................................... 145
Front/rear park assist (accessory/option) 147
Towing.................................................... 149
Towing a trailer....................................... 151
Detachable trailer hitch........................... 155
Load carriers (accessory)........................ 156
Cold weather precautions....................... 157
Before a long distance trip...................... 158
Blind Spot Information System...............159
07
07 Wheels and tiresGeneral information................................166
Tire inflation ............................................ 168
Tire inflation pressure tables – U.S. mod-
els............................................................ 170
Tire inflation pressure tables – Canadian
models.................................................... 171
Tire designations..................................... 172
Glossary of tire terminology.................... 174
Vehicle loading........................................ 175
Uniform Tire Quality Grading.................. 176
Snow chains, snow tires, studded tires. . 177
Temporary spare..................................... 178
Tire rotation............................................. 179
Changing wheels....................................180
Tire Sealing System ............................... 185
Tire Pressure Monitoring System (TPMS) –
U.S. models only..................................... 190
08
08 Car careWashing and cleaning the vehicle.......... 194
Paint touch up......................................... 198

06 Starting and drivingAll Wheel Drive (option)
06142
All Wheel Drive (AWD) – general
informationYour Volvo can be equipped with an electron-
ically controlled All Wheel Drive system
(option), which means that power is distributed
automatically between the front and rear
wheels. Under normal driving conditions, most
of the engine's power is directed to the front
wheels. However, if there is any tendency for
the front wheels to spin, an electronically con-
trolled coupling distributes power to the
wheels that have the best traction.Tire dimensionsVolvo recommends that you always drive on
tires of the same brand, size, construction
(radial), tread pattern, load-, speed-, traction-,
temperature-, and treadwear rating. Never
drive on mixed tires, except for brief periods
when the temporary spare tire is in use.
Always use properly inflated tires of correct
dimensions. Tire size and inflation pressures
are shown on the tire inflation pressure plac-
ards, located on the driver's side B-pillar (the
structural member at the side of the vehicle, at
the rear of the driver's door opening), or on the
inside of the fuel filler door on Canadian mod-
els.
Temporary SpareThe temporary spare tire is for temporary, low-
speed, short-distance use only. Replace it with
a full-sized tire as soon as possible. Do not
drive on the temporary spare at speeds above
50 m.p.h. (80 km/h).
NOTE
Never install snow chains on a temporary
spare.

06 Starting and driving
Stability system
06``145 Dynamic Stability Traction Control
(DSTC)
The stability system consists of a number of
functions designed help reduce wheel spin,
counteract skidding, and to generally help
improve directional stability.
NOTE
A pulsating sound will be audible when the
system is actively operating and is normal.Traction control (TC)This function is designed to help reduce wheel
spin by transferring power from a drive wheel
that begins to lose traction to the wheel on the
opposite side of the vehicle (on the same axle).
TC is most active at low speeds.
This is one of DSTC's permanent functions and
cannot be switched off.Spin control (SC)The spin control function is designed to help
prevent the drive wheels from spinning while
the vehicle is accelerating.
Under certain circumstances, such as when
driving with snow chains, or driving in deep
snow or loose sand, it may be advisable to
temporarily switch off this function for maxi-
mum tractive force.
G028511
Controls on the left-side steering wheel leverTemporarily switching off Spin control1. Turn the thumbwheel (1) on the left-side
steering wheel lever until the
DSTC
menu
is displayed.
2.
Hold down the RESET button (2) to toggle
between
DSTC SPIN CONTROL ON
or
OFF
.
NOTE
•
The message
DSTC SPIN CONTROL
OFF
indicates that the stability sys-
tem's spin control function has tempo-
rarily been switched off.
•
The stability control indicator light will
illuminate and remain on until spin con-
trol has been reactivated.
•
The spin control function is automati-
cally enabled each time the engine is
started.
•
DSTC ON
indicates that all system
functions are active.
Active Yaw Control (AYC)This function helps maintain directional stabil-
ity, for example when cornering, by braking
one or more of the wheels if the vehicle shows
a tendency to skid or slide laterally.
This is one of DSTC's permanent functions and
cannot be switched off.
WARNING
The car's handling and stability characteris-
tics will be altered if the DSTC system func-
tions have been disabled.

G020918
164
General information............................................................................... 166
Tire inflation .......................................................................................... 168
Tire inflation pressure tables – U.S. models......................................... 170
Tire inflation pressure tables – Canadian models................................. 171
Tire designations................................................................................... 172
Glossary of tire terminology.................................................................. 174
Vehicle loading...................................................................................... 175
Uniform Tire Quality Grading................................................................ 176
Snow chains, snow tires, studded tires................................................ 177
Temporary spare................................................................................... 178
Tire rotation........................................................................................... 179
Changing wheels................................................................................... 180
Tire Sealing System ............................................................................. 185
Tire Pressure Monitoring System (TPMS) – U.S. models only.............. 190

07 Wheels and tires
Snow chains, snow tires, studded tires
07
177 Snow chains
Snow chains can be used on your Volvo with
the following restrictions:•
Snow chains should be installed on front
wheels only. Use only Volvo approved
snow chains.
•
If accessory, aftermarket or "custom" tires
and wheels are installed and are of a size
different than the original tires and wheels,
chains in some cases CANNOT be used.
Sufficient clearances between chains and
brakes, suspension and body components
must be maintained.
•
Some strap-on type chains will interfere
with brake components and therefore
CANNOT be used.
•
All Wheel Drive models: Snow chains
should only be installed on the front
wheels. Only chains adapted for AWD
models should be used.
Consult your Volvo retailer for additional snow
chain information.
CAUTION
•
Check local regulations regarding the
use of snow chains before installing.
•
Always follow the chain manufacturer's
installation instructions carefully. Install
chains as tightly as possible and
retighten periodically.
•
Never exceed the chain manufacturer's
specified maximum speed limit. (Under
no circumstances should you exceed
31 mph (50 km/h)).
•
Avoid bumps, holes or sharp turns
when driving with snow chains.
•
The handling of the vehicle can be
adversely affected when driving with
chains. Avoid fast or sharp turns as well
as locked wheel braking.
Snow tires, studded tires
1
Tires for winter use:•
Owners who live in or regularly commute
through areas with sustained periods of
snow or icy driving conditions are strongly
advised to fit suitable winter tires to help
retain the highest degree of traction.
•
It is important to install winter tires on all
four wheels to help retain traction duringcornering, braking, and accelerating. Fail-
ure to do so could reduce traction to an
unsafe level or adversely affect handling.
•
Do not mix tires of different design as this
could also negatively affect overall tire road
grip.
•
Winter tires wear more quickly on dry roads
in warm weather. They should be removed
when the winter driving season has ended.
•
Studded tires should be run-in
300-600 miles (500-1000 km) during which
the vehicle should be driven as smoothly
as possible to give the studs the opportu-
nity to seat properly in the tires. The tires
should have the same rotational direction
throughout their entire lifetime.NOTE
Please consult state or provincial regula-
tions restricting the use of studded winter
tires before installing such tires.
1Where permitted

12 Index
12278
Shiftlock...................................................133
Side impact protection (SIPS) airbags....... 28
Snow chains............................................ 177
Snow tires................................................ 177
Spare tire – accessing.............................181
Spare wheel, lowering.............................181
Speedometer............................................. 54
Starting the car........................................ 133
Start inhibitor (immobilizer)...................... 118
Steering wheel lock.................................135
Stone chips, touching up......................... 198
Storage compartments............108, 110, 111
Studded tires........................................... 177
Sun visor.................................................... 84TTachometer................................................ 54
Tailgate
locking/unlocking................................ 122
opening................................................. 77
Tailgate wipers......................................... 213
Technician certification............................ 273Temperature control.................................. 95
Temperature gauge................................... 54
Three-way catalytic converter................. 272
TIME FOR REGULAR SERVICE................. 58
Tire inflation pressure table
Canadian models................................ 171
US models.......................................... 170
Tire Pressure Monitoring System (TPMS) 190
Tires
changing............................................. 180
designations....................................... 172
improving economy............................ 167
inflation............................................... 168
inflation pressure, checking................ 168
inflation pressure tables..................... 170
rotation............................................... 179
tire sealing system.............................. 185
tread wear indicator............................ 166
Tire sealing system.................................. 185
Towing a trailer........................................ 151
V8-engine........................................... 153
Towing - cars with All Wheel Drive.......... 150
Towing the vehicle................................... 149
Trailer hitch - detachable......................... 155
Trailer towing...................................151, 153Transmission, automatic.......................... 138
Tread wear indicator................................ 166
Treble....................................................... 239
Trip computer............................................ 71
Trip odometer............................................ 54
Turn signals............................................... 66
UUniform Tire Quality Grading................... 176
Unlocking fuel filler door............................ 64
Unlocking the car..................................... 122
Unpaved roads, driving on...................... 137VV8 engine and trailer towing....................153
Valet key.................................................. 118
Vanity mirror............................................. 107
Vehicle dimensions.................................. 260
Vehicle Event Data................................... 202
Vehicle Identification Number (VIN)......... 259