2011 VOLVO S80 snow chains

Contents
6
06
06 Wheels and tires
General information ...............................222
Tire inflation............................................. 225
Inflation pressure—U.S. models ............ 227
Inflation pressure—Canadian models..... 228
Tire designations .................................... 229
Glossary of tire terminology ................... 231
Vehicle loading ....................................... 232
Uniform Tire Quality Grading ................. 234
Snow chains, snow tires, studded tires . 235
Temporary Spare ................................... 236
Tire Sealing System................................ 237
Changing a wheel ..................................243
Tire Pressure Monitoring System (TPMS) 246
07
07 Maintenance and
specifications
Volvo maintenance.................................. 252
Maintaining your car............................... 253
Hood and engine compartment.............. 255
Engine oil................................................ 256
Fluids...................................................... 258
Replacing bulbs...................................... 260
Wiper blades and washer fluid................ 267
Battery..................................................... 269
Fuses...................................................... 272
Vehicle care............................................. 281
08
08 Specifications
Label information.................................... 288
Specifications......................................... 290
Overview of information and warning sym-
bols......................................................... 298
Volvo programs....................................... 301

04 Comfort and driving pleasure
Stability system
04
156
Introduction
The Dynamic Stability and Traction Control
system (DSTC) consists of a number of func-
tions designed help reduce wheel spin, coun-
teract skidding, and to generally help improve
directional stability.
CAUTION
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.
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.
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.
WARNING
The car's handling and stability characteris-
tics will be altered if the spin control function
has been disabled.
Operation
G021409
Temporarily switching off Spin control1.
Turn the thumbwheel (1) until the DSTC
menu is shown.
2.
Hold down the RESET button (2) to toggle
between
DSTC SPIN CONTROL ON/
OFF.
Symbols in the instrument panel
If the symbols and are displayed
at the same time, read the message in the
information display.
If the symbol
appears alone, it may
appear as follows:
•If the symbol flashes, this indicates that the
stability system is actively functioning to
help counteract wheel spin and/or a skid.
•If the symbol remains on for approximately
2 seconds after the engine has been
started, this indicates that the system is
performing a self-diagnostic test.
WARNING
The stability system is intended to help
improve driving safety. It supplements, but
can never replace, the driver's judgment
and responsibility when operating the vehi-
cle. Speed and driving style should always
be adapted to traffic and road conditions.

220
General information .............................................................................. 222
Tire inflation........................................................................................... 225
Inflation pressure—U.S. models .......................................................... 227
Inflation pressure—Canadian models................................................... 228
Tire designations .................................................................................. 229
Glossary of tire terminology ................................................................. 231
Vehicle loading ..................................................................................... 232
Uniform Tire Quality Grading ............................................................... 234
Snow chains, snow tires, studded tires ............................................... 235
Temporary Spare ................................................................................. 236
Tire Sealing System.............................................................................. 237
Changing a wheel ................................................................................ 243
Tire Pressure Monitoring System (TPMS).............................................246

06 Wheels and tires
Snow chains, snow tires, studded tires
06
235 Winter driving conditions
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.
•Certain size tires may not allow the assem-
bly of snow chains/traction devices.
Consult your Volvo retailer for additional snow
chain information.
CAUTION
•Check local regulations regarding the
use of snow chains before installing.
•Use single-sided snow chains only.
•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 tires1
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
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.
1Where permitted

09 Index
09
307
Rear fog light............................................. 91
Rear park assist............................... 184, 186
Rear seats
center head restraint............................. 83
folding................................................... 83
heated................................................. 129
Rearview mirror
auto-dim function............................... 101
compass............................................. 102
Rear window defroster............................101
Recalls, child restraints.............................. 47
Refrigerant............................................... 296
Refrigerator (S80 Executive only)............ 200
Refueling..........................................208, 209
fuel filler cap....................................... 211
fuel filler door...................................... 210
fuel tank volume.................................296
Registering child restraints........................ 47
Remote control
private locking...................................... 59
Remote key................................................ 52
approach lighting.................................. 54
immobilizer........................................... 53
key blade..................................52, 56, 59
key memory.......................................... 53locking the vehicle................................ 54
Personal Car Communicator..........54, 55
replacing the battery............................. 57
unlocking the vehicle............................ 54
Remote key/PCC
common functions................................ 54
Reporting safety defects............................ 17
Roadside Assistance............................... 301
Roof loads............................................... 215
S
S80 Executive
analogue clock..................................... 76
front seat lumbar support..................... 86
front seat massage function................. 86
glasses................................................ 200
moving the front passenger's seat....... 87
refrigerator.......................................... 200
Safety, occupant........................................ 16
Safety defects, reporting........................... 17
Seat belt
reminder................................................ 19Seat belts
Automatic locking retractor/Emergency
locking retractor.................................... 37
buckling................................................ 18
maintenance......................................... 18
pretensioners........................................ 18
reminder................................................ 18
reminder warning light.......................... 74
securing child restraint sys-
tems.......................................... 40, 42, 44
unbuckling............................................ 18
use during pregnancy........................... 20
using.....................................................18
Seats, front....................................80, 81, 86
Side door mirrors..................................... 100
Side impact airbags................................... 30
Side marker lights, changing bulbs......... 263
Sirius satellite radio.................................. 142
Snow chains............................................ 235
Snow tires................................................ 235
Sound settings, audio system................. 135
Spare tire................................................. 236
Speed-dependent steering...................... 158
Spin control............................................. 156
SRS............................................................ 21