brakes VOLVO S40 2010 Owner´s Manual

06 Starting and driving
Park assist*
06

* Option/accessory, for more information, see Introduction.171 Activating/deactivating park assist
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Park Assist button (right button in the illustration)
The system is activated automatically when the
vehicle is started.

Press the Park assist button on the center
console to temporarily deactivate the sys-
tem(s). The indicator light in the button will
go out when the system has been deacti-
vated.

Park assist will be automatically reactiva-
ted the next time the engine is started, or if
the button is pressed (the indicator light in
the button will illuminate).
NOTE
•Front park assist is disengaged auto-
matically when the parking brake is
applied.
•If the vehicle is equipped with front and
rear park assist, both systems will be
deactivated by pressing the button.
Audible signals from the park assist
system
The Park Assist system uses an intermittent
tone that pulses faster as you come close to an
object, and becomes constant when you are
within approximately 1 ft (30 cm) of an object
in front of or behind the vehicle. If the volume
of another source from the audio system is
high, this will be automatically lowered.
If there are objects within this distance both
behind and in front of the vehicle, the signal
alternates between front and rear speakers.
Faults in the system
If the information symbol illumi-
nates and PARK ASSIST
SERVICE REQUIRED is shown
on the information display, this
indicates that the system is not
functioning properly and has been disengaged.
Consult a Volvo retailer or authorized Volvo
service technician.
CAUTION
In certain circumstances, the park assist
system may give unexpected warning sig-
nals that can be caused by external sound
sources that use the same ultrasound fre-
quencies as the system. This may include
such things as the horns of other vehicles,
wet tires on asphalt, pneumatic brakes,
motorcycle exhaust pipes, etc. This does
not indicate a fault in the system.

07 Wheels and tires
Snow chains, snow tires, studded tires
07
189 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.
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
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 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 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.

08 Car care
Washing and cleaning the car
08

205
Automatic washing – simple and quickWe do NOT recommend washing your car in an
automatic wash during the first six months
(because the paint will not have hardened suf-
ficiently).
An automatic wash is a simple and quick way
to clean your car, but it is worth remembering
that it may not be as thorough as when you
yourself go over the car with sponge and water.
Keeping the underbody clean is most impor-
tant, especially in the winter. Some automatic
washers do not have facilities for washing the
underbody.
CAUTION
•Before driving into an automatic car
wash, turn off the optional rain sensor to
avoid damaging the windshield wipers.
•Make sure that side view mirrors, auxil-
iary lamps, etc, are secure, and that any
antenna(s) are retracted or removed.
Otherwise there is risk of the machine
dislodging them
•Chromed wheels: Clean chrome-
plated wheels using the same deter-
gents used for the body of the vehicle.
Aggressive wheel-cleaning agents can
permanently stain chrome-plated
wheels.
WARNING
•When the car is driven immediately after
being washed, apply the brakes several
times in order to remove any moisture
from the brake linings.
•Engine cleaning agents should not be
used when the engine is warm. This
constitutes a fire risk.
Exterior lightingCondensation may form temporarily on the
inside of the lenses of exterior lights such as
headlights, fog lights, or taillights. This is nor-
mal and the lights are designed to withstand
moisture. Normally, condensation will dissi-
pate after the lights have been on for a short
time.
Polishing and Waxing
•Normally, polishing is not required during
the first year after delivery, however, wax-
ing may be beneficial.
•Before applying polish or wax the vehicle
must be washed and dried. Tar spots can
be removed with kerosene or tar remover.
Difficult spots may require a fine rubbing
compound.
•After polishing use liquid or paste wax.
•Several commercially available products
contain both polish and wax.
•Waxing alone does not substitute for pol-
ishing a dull surface.
•A wide range of polymer-based waxes can
be purchased today. These waxes are easy
to use and produce a long-lasting, high-
gloss finish that protects the bodywork
against oxidation, road dirt and fading.
•Do not polish or wax your vehicle in direct
sunlight (the surface of the vehicle should
not be warmer than 113 °F (45 °C).
CAUTION
Volvo does not recommend the use of long-
life or durable paint protection coatings,
some of which may claim to prevent pitting,
fading, oxidation, etc. These coatings have
not been tested by Volvo for compatibility
with your vehicle's clear coat. Some of them
may cause the clear coat to soften, crack,
or cloud. Damage caused by application of
paint protection coatings may not be cov-
ered under your vehicle's paint warranty.

11 Specifications
Dimensions and weights
11
272
CategoryUSACanada
Curb weightFWD: 3165–3300 lbs
AWD: 3415–3455 lbs1435–1505 kg
1555–1575 kg
Max. roof loadAll models: 165 lbsAll models: 75 kg
Max. trailer weight (w/o brakes)CAll models: 1540 lbsAll models: 700 kg
Max. trailer weight (with brakes)CAll models: 2000 lbsAll models: 900 kg
Max. tongue weightAll models: 165 lbsAll models: 75 kg
AFWD = Front Wheel DriveBAWD = All Wheel DriveCModels equipped with the B5244S7 engine (engine code 39, which is the 6th and 7th digits from the left in your vehicle's VIN number, see chapter Label information, for the location of the VIN plate),
may not be used to tow trailers or vehicles of any kind. This could cause damage to the vehicle's emission control systems.
CAUTION
The maximum permissible axle loads and/
or the gross vehicle weight must not be
exceeded.
WARNING
When adding accessories, equipment, lug-
gage and other cargo to your vehicle, the
total capacity weight must not be exceeded.

12 Index
12
282
1, 2, 3 ...
12-volt sockets.......................................... 62
A
A/C (air conditioning)................................. 92
ABS (anti-lock brake system).................. 155
Airbags
front...................................................... 22
inflatable curtain................................... 30
side impact........................................... 29
Airbag system............................................ 22
Air conditioning.......................................... 92
Air distribution table................................. 101
Air vents..................................................... 94
Alarm system........................................... 132
turning off sensors.............................. 133
All Wheel Drive......................................... 154
Anti-lock Brake System (ABS)................. 155
Approach lighting...................................... 84
Audio files................................................ 256Audio system
audio functions................................... 242
automatic sound control..................... 246
AUX port............................................. 242
CD changer......................................... 255
CD player/changer.............................. 255
compact disc care.............................. 257
Dolby Surround Pro Logic II............... 245
equalizer............................................. 245
HD digital radio................................... 249
menu settings..................................... 259
radio functions.................................... 247
selecting a sound source.................... 242
Sirius satellite radio............................251
sound settings.................................... 244
steering wheel keypad........................ 243
storing radio stations.......................... 247
subwoofer........................................... 245
USB/iPodŸ connector........................ 243
Auto-dim rearview mirror........................... 78
Autolock..................................................... 83
Automatic locking retractor....................... 36
Automatic sound control.........................246
Automatic transmission........................... 151
kickdown............................................ 152
oil........................................................ 273
shiftlock override................................ 153Automatic transmission - Geartronic....... 152
AUX port.................................................. 242
Axle weight......................................186, 271
B
Backrest, rear seat, folding...................... 115
Bass......................................................... 244
Battery
maintenance....................................... 223
remote key, replacing......................... 121
specifications...................................... 278
warning symbols................................. 223
Battery – replacing................................... 224
Black Box (Vehicle Event Data)............... 212
Blind Spot Information System (BLIS)..... 166
Bluetooth cell phone connection............. 260
Booster cushion
accessory............................................. 43
Brake fluid........................................ 221, 273
Brake lights................................................ 64
Brake system
anti-lock brakes (ABS)........................ 155
emergency brake assistance.............. 156