snow chains VOLVO S40 2009 Owner´s Manual

Contents
6
06
06 Starting and drivingGeneral information................................136
Fuel requirements................................... 140
Ignition switch......................................... 143
Starting the vehicle................................. 144
Starting the vehicle with keyless drive
(option as available)................................ 146
Manual transmission, 5-speed (certain
markets only)........................................... 147
Manual transmission, 6-speed (certain
markets only)........................................... 148
Automatic transmission (option)............. 149
Shiftlock override.................................... 151
All Wheel Drive (option)........................... 152
Brake system.......................................... 153
Stability system....................................... 155
Towing.................................................... 157
Jump starting.......................................... 159
Towing a trailer....................................... 160
Detachable trailer hitch........................... 162
Transporting loads.................................. 163
Blind Spot Information System (BLIS)–
option...................................................... 164
Park assist (Option/accessory)............... 168
07
07 Wheels and tiresGeneral information................................174
Tire inflation............................................. 176
Inflation pressure—U.S. models ............ 178
Inflation pressure—Canadian models .... 179
Tire designations..................................... 180
Glossary of tire terminology.................... 182
Vehicle loading........................................ 183
Uniform tire quality gradings................... 185
Snow chains, snow tires, studded tires. . 186
Temporary spare..................................... 187
Wheel nuts.............................................. 188
Tire rotation............................................. 189
Changing a wheel................................... 190
Tire Sealing System ............................... 192
Tire Pressure Monitoring System (TPMS) 197
08
08 Car careWashing and cleaning the car................. 202
Paint touch up......................................... 206

06 Starting and drivingAll Wheel Drive (option)
06152
All Wheel Drive (AWD) – general
informationYour Volvo can be equipped with permanent
All Wheel Drive (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 controlled 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 a placard 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). See also page 178 for the tire infla-
tion pressure tables beginning, .
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 mph (80 km/h).
Never install snow chains on a temporary
spare.

06 Starting and driving
Stability system
06``155 Stability Traction Control (STC)/
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.
A pulsating sound will be audible when the
system is actively operating and is normal.Function/
system
STC
DSTC
A
TC
X
X
SC
X
X
AYC
X
AOption on certain models.Traction control – TCThis 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 the stability system's permanent
functions and cannot be switched off.
G020349
A- thumb wheel, B - RESET buttonSpin 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
1.
Temporarily switching off Spin control1. Turn the thumbwheel (A) on the left-side
steering wheel lever until the
STC/DSTC
menu is displayed.
2.
Hold down the RESET button (B) to toggle
between
STC/DSTC SPIN CONTROL
ON
or
OFF
.
NOTE
•
The message
STC/DSTC SPIN
CONTROL OFF indicates that the sta-
bility system's spin control function has
temporarily been switched off.
•
The stability control indicator light will illuminate and remain on until spin
control has been reactivated.
•
The spin control function is automati-
cally enabled each time the engine is
started.
•
STC/DSTC ON
indicates that all sys-
tem functions are active.
Active yaw control – AYC (DSTC only)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.
1Models equipped with All Wheel Drive (AWD) have an integrated traction control function that cannot be disabled. DSTC is optional on AWD models.

G020918
172
General information............................................................................... 174
Tire inflation........................................................................................... 176
Inflation pressure—U.S. models .......................................................... 178
Inflation pressure—Canadian models .................................................. 179
Tire designations................................................................................... 180
Glossary of tire terminology.................................................................. 182
Vehicle loading...................................................................................... 183
Uniform tire quality gradings................................................................. 185
Snow chains, snow tires, studded tires................................................ 186
Temporary spare................................................................................... 187
Wheel nuts............................................................................................ 188
Tire rotation........................................................................................... 189
Changing a wheel................................................................................. 190
Tire Sealing System ............................................................................. 192
Tire Pressure Monitoring System (TPMS).............................................197

07 Wheels and tiresSnow chains, snow tires, studded tires
07186
Snow chainsSnow 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 tiresTires 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 during
cornering, 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
car should be driven as smoothly as pos-
sible to give the studs the opportunity 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.

12 Index
12
281
Reporting safety defects
Canada................................................. 17
USA....................................................... 16
Roof loads................................................ 163
Rotating tires........................................... 189SSafety, occupant........................................ 16
Safety defects, reporting
Canada................................................. 17
USA....................................................... 16
Safety locks, child.................................... 129
Seat belt
reminder................................................ 19
Seat belts................................................... 18
Automatic locking retractor/Emergency
locking retractor.................................... 36
buckling................................................ 18
maintenance......................................... 20
pretensioners........................................ 18
unbuckling............................................ 18
use during pregnancy........................... 19
Seats, front.............................................. 104Shiftlock
override............................................... 151
Side door mirrors....................................... 79
Side impact airbags................................... 29
Side impact protection (SIPS) airbags....... 29
Sirius satellite radio.................................. 245
Snow chains............................................ 186
Snow tires................................................ 186
Sound control, automatic........................243
Sound settings, audio system................. 242
Spare tire................................................. 187
Stability system........................................ 155
Dynamic Stability Traction Control
(DSTC)................................................ 155
Starting the engine................................... 144
with keyless drive...............................146
Start inhibitor (immobilizer)..............118, 144
STC, stability system............................... 155
Steering wheel
adjusting............................................... 74
keypad................................................241
Storage compartments............................ 109
Studded tires........................................... 186
Subwoofer............................................... 242Sunroof (moonroof).................................... 81
Supplemental restraint system.................. 21
TTachometer................................................ 53
Telephone (cellular), hands-free connec-
tion (Cell phone, hands-free connection). 254
Temporary spare tire...............................187
Three-way catalytic converter................. 274
Tire inflation............................................. 176
Tire inflation pressure
Canadian models................................ 179
US models.......................................... 178
Tire Pressure Monitoring System (TPMS) 197
Tires.........................................................174
age...................................................... 175
changing............................................. 190
changing from summer to winter........ 189
designations....................................... 180
glossary of terms................................ 182
improving economy............................ 175
inflation............................................... 176
inflation pressure, checking................ 177