STARTING AND DRIVING
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277
Driving in cold weather
Check your vehicle before the approach of cold weather.
The following advice is worth noting:
• Make sure that the engine coolant (p. 332) contains 50 percent antifreeze. Any othermixture will reduce freeze protection. Thisgives protection against freezing down to–31 °F (–35 °C). The use of "recycled" anti-freeze is not approved by Volvo. Differenttypes of antifreeze must not be mixed.
• Volvo recommends using only genuine Volvoantifreeze in your vehicle's radiator.
• Try to keep the fuel tank well filled – thishelps prevent the formation of condensationin the tank. In addition, in extremely coldweather conditions it is worthwhile to addfuel line de-icer before refueling.
• The viscosity of the engine oil is important.Oil with low viscosity (thinner oil) improvescold-weather starting as well as decreasingfuel consumption while the engine is warm-ing up. Full synthetic 0W-30 oil is recom-mended for driving in areas with sustainedlow temperatures.
• The load placed on the battery is greater dur-ing the winter since the windshield wipers,lighting, etc., are used more often. Moreover,the capacity of the battery decreases as thetemperature drops. In very cold weather, apoorly charged battery can freeze and be damaged. It is therefore advisable to checkthe state of charge more frequently andspray an anti-rust oil on the battery posts.
• Volvo recommends the use of snow tires onall four wheels for winter driving, see Snowtires/studded tires (p. 306).
• To prevent the washer fluid (p. 344)reservoirfrom freezing, add washer solvents contain-ing antifreeze. This is important since dirt isoften splashed on the windshield during win-ter driving, requiring the frequent use of thewashers and wipers. Volvo Washer Solventshould be diluted as follows: Down to 14 °F(–10 °C): 1 part washer solvent and 4 partswater Down to 5 °F (–15 °C): 1 part washersolvent and 3 parts water Down to 0 °F(–18 °C): 1 part washer solvent and 2 partswater Down to –18 °F (–28 °C): 1 partwasher solvent and 1 part water.
• Use Volvo Teflon Lock Spray in the locks.
• Avoid using de-icing sprays as they cancause damage to the locks.
Refueling – fuel requirements
Volvo recommends the use of detergent gaso- line to control engine deposits.
Deposit control gasoline (detergent
additives)
Detergent gasoline is effective in keeping injec- tors and intake valves clean. Consistent use ofdeposit control gasolines will help ensure gooddrivability and fuel economy. If you are not surewhether the gasoline contains deposit controladditives, check with the service station operator.
NOTE
Volvo does not recommend the use of exter- nal fuel injector cleaning systems.
Unleaded fuelEach Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. andCanadian regulations require that pumps deliver-ing unleaded gasoline be labeled "UNLEADED".Only these pumps have nozzles which fit yourvehicle's filler inlet. It is unlawful to dispense lea-ded fuel into a vehicle labeled "unleaded gaso-line only". Leaded gasoline damages the three-way catalytic converter and the heated oxygensensor system. Repeated use of leaded gasolinewill lessen the effectiveness of the emission con-trol system (p. 281) and could result in loss ofemission warranty coverage. State and local vehi-
WHEELS AND TIRES
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* Option/accessory.293
Changing a wheel – direction of rotation Incorrectly mounted tires impair the car's braking properties and ability to force aside rain, snowand slush.
Summer and winter tires
G021778
The arrows shows the direction of rotation of the tire
•The tires with the most tread should always be on the rear axle (to help reduce the risk ofskidding).
• When switching between summer and wintertires, mark the tires to indicate where theywere mounted on the car, e.g., LF = left front,RR = right rear
• Tires with tread designed to roll in only onedirection are marked with an arrow on thesidewall.
• Contact a Volvo workshop if you are unsureabout the tread depth.
Related information
•Tire specifications (p. 300)
• Tires – storage and age (p. 291)
• Tires – tread wear indicator (p. 292)
Changing a wheel – removing wheel Wheel changes should always be carried out correctly.
The jack
*, towing eyelet and tools * are stowed
under the floor of the trunk.
Changing a wheel1. Apply the parking brake and put the gear
selector in P.
2. Take out the jack *, lug wrench *, the tool for
removing the plastic covers on the wheel nuts, the towing eyelet and the wheel coverremoval tool (certain models only) stowedunder the floor of the trunk.
WHEELS AND TIRES
306
Snow tires/studded tires5
Owners who live in or regularly commute through areas with sustained periods of snow oricy driving conditions are strongly advised to fitsuitable winter tires to help retain the highestdegree of traction.
Tires for winter use:
• It is important to install winter tires on all four wheels to help retain traction during corner-ing, braking, and accelerating. Failure to doso could reduce traction to an unsafe level oradversely affect handling.
• Do not mix tires of different design as thiscould also negatively affect overall tire roadgrip.
• Winter tires wear more quickly on dry roadsin warm weather. They should be removedwhen the winter driving season has ended.
• Studded tires should be run-in 300 – 600 miles (500 – 1000 km) during whichthe vehicle should be driven as smoothly aspossible to give the studs the opportunity toseat properly in the tires. The tires shouldhave the same rotational direction through-out their entire lifetime.
NOTE
Please consult state or provincial regulations restricting the use of studded winter tiresbefore installing such tires.
Tire pressure monitoring - overview
Volvo provides two different systems to monitor tire pressure: Tire Pressure Monitoring System(TPMS) or Tire Monitor.
Determining which tire monitoring system is in your vehicle
To see which system is installed in your vehicle, press the MY CAR button on the center console.
Go to
SettingsCar settings.
• If your vehicle has a menu called
Tire
monitoring, see Tire Monitor - introduction
(p. 307).
• If your vehicle has a menu called
Tire
pressure, see Tire Pressure Monitoring Sys-
tem (TPMS) – general information (p. 310).
Introduction
Each tire, including the spare 6
(if provided),
should be checked monthly when cold and infla- ted to the inflation pressure recommended by thevehicle manufacturer on the vehicle placard ortire inflation pressure label. (If your vehicle hastires of a different size than the size indicated onthe vehicle placard or tire inflation pressure label,you should determine the proper tire inflationpressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring
5 Where permitted
6 Available as an accessory
WHEELS AND TIRES
311
Tire Pressure Monitoring System (TPMS) – changing wheels
Please keep the following in mind when chang- ing or replacing the factory installed TPMSwheels/tires on the vehicle:
• Not all aftermarket wheels are equipped withTPMS sensors in the valves.
• If the vehicle is equipped with a temporaryspare tire, this tire does not have a TPMSsensor.
• If wheels without TPMS sensors are moun-ted on the vehicle, a text message will dis-played in the instrument panel each time thevehicle is driven above 20 mph (30 km/h) for10 minutes or more.
• Once TPMS sensors are properly installed,the warning message should not reappear. Ifthe message is still displayed, drive the vehi-cle for several minutes at a speed of 20 mph(30 km/h) or faster to erase the message.
• Volvo recommends that TPMS sensors befitted on all wheels used on the vehicle,including winter tires. Volvo does not recom-mend moving sensors back and forthbetween sets of wheels.
CAUTION
When inflating tires, press the pump's mouth- piece straight onto the valve to help avoidbending or otherwise damaging the valve.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
NOTE
•
If you change to tires with a different dimension than the factory-installed ones,the TPMS system must be reconfiguredfor these tires. This must be done by atrained and qualified Volvo service techni-cian.
• If a tire is changed, or if the TPMS sensoris moved to another wheel, the sensor'sseal, nut, and valve core should bereplaced.
• When installing TPMS sensors, the vehi-cle must be parked for at least15 minutes with the ignition off. If thevehicle is driven within 15 minutes, aTPMS error message will be displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – general information (p. 310)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 312)
• Tire Pressure Monitoring System (TPMS) –messages (p. 313)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 312)
INDEX
391
Three-way catalytic converter 281
Tire designations 300
Tire inflation pressure 378
Tire Monitor 307, 308, 309
Tire Pressure Monitoring System 310, 313
indicator light 68
Tires 290 age 291
changing from summer to winter 293
glossary of terms 303
improving economy 292
inflation pressure 298, 299
inflation pressure table 378
rotation 290
snow 305, 306
spare 296
specifications 300
speed ratings 300
storing 291
studded 305, 306
tire pressure monitoring system 310
tire sealing system 314
tread wear indicator 292
uniform tire quality grading 304
Tire sealing system 314 Top tether anchors (child restraint sys- tems) 56
Touching up paint 363
Towing a trailer 283, 285
Towing the vehicle 286, 287
Traction control 166, 167
Trailer towing 283, 285Transmission general description 255, 257
Hill Start Assist 255
oil 376
shiftlock override 259
Tread wear indicator 292
Trip computer 110
Trip odometers 73
Trips, long distance 276Trunk changing bulbs 341
opening manually 161
Tunnel detection 86
Turn signals 90 changing bulbs 338
indicator lights 68
U
Uniform Tire Quality Grading 304
Unlocking the vehicle 147, 157, 158, 160
V
Valet locking 150
Vanity mirror 137changing bulbs 341
Vehicle Event Data 17
Vehicle information 19
Vehicle loading 138, 140, 302 roof loads 139
Vehicle maintenance 322 performed by the owner 323
Vehicle weights 371
Volvo and the environment 21
Volvo ID 20
Volvo maintenance 322
Volvo programs 23
Volvo Roadside Assistance 23
Volvo Sensus 107
W
Warning flashers, hazard 89
Warning lights 63, 65, 69
Warning symbol 70
Warning system, collision 201, 203, 209