2014 VOLVO XC90 ignition

06 Starting and driving
Blind Spot Information System*
06
174* Option/accessory, for more information, see Introduction.
System statusText in the display
BLIND-SPOT INFO SYSTEMONBLIS system on
BLIND-SPOT SYST FUNC-TION REDUCEDThe BLIS cameras' function has beenreduced due to weakor impaired datatransfer between theBLIS system's cam-eras and the vehicle'selectrical system. Thecameras will resetthemselves when thisdata transfer hasreturned to normal.
The messages listed above can only be dis- played if the ignition key is in position II (or if
the engine is running) and if BLIS is active (i.e.if the system has not been turned off bypressing the BLIS button).

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
07
204
properly. Always check the TPMS malfunc- tion telltale after replacing one or more tiresor wheels on your vehicle to ensure that thereplacement or alternate tires and wheelsallow the TPMS to continue to function prop-erly.
NOTE
TPMS indicates low tire pressure but does not replace normal tire maintenance. Forinformation on correct tire pressure, pleaserefer to the tire inflation pressure table inthis chapter or consult your Volvo retailer.
Erasing warning messagesWhen a low tire pressure warning message has been displayed, and the tire pressurewarning light has come on:
1. Use a tire pressure gauge to check theinflation pressure of all four tires.
2. Re-inflate the tire(s) to the correct pres- sure (consult the tire pressure placard or the table see page 183).
3. Drive the vehicle for several minutes at a speed of 20 mph (30 km/h) or faster.
> This will erase the warning text and thewarning light will go out.
WARNING
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control ofthe vehicle.
Changing wheels with TPMSPlease note the following when changing or replacing the factory installed TPMS wheels/tires on the vehicle:
• Only the factory-mounted wheels are equipped with TPMS sensors in thevalves.
• If the vehicle is equipped with a tempo-rary spare tire, this tire does not have aTPMS sensor.
• If wheels without TPMS sensors are mounted on the vehicle,
TIRE PRESS
SYST. SERVICE REQUIRED will be dis-
played each time the vehicle is driven above 25 mph (40 km/h) for 10 minutes ormore.
• Once TPMS sensors are properly instal-led, the warning message should notreappear.
• Volvo recommends that TPMS sensorsbe fitted on all wheels used on the vehi-cle. Volvo does not recommend movingsensors back and forth between sets ofwheels.
NOTE
If a tire is changed or if the TPMS sensor is moved to another wheel, the sensor’svalve and valve core should be replaced.
CAUTION
When inflating tires with TPMS valves, press the pump's mouthpiece straightonto the valve to help avoid bending orotherwise damaging the valve.
Recalibrating TPMS (Canadian models only)
In certain cases, it may be necessary to reca- librate TPMS to conform to Volvo's recom-mended tire inflation pressures (see the infla-tion pressure table on page 183), for exam-ple, if higher inflation pressure is necessarywhen transporting heavy loads, etc. To recalibrate:
1. Switch off the engine.
2. Inflate the tires to the desired pressure
and turn the ignition key to position I or II
(see page 145 for additional information).
3. Turn the thumb wheel on the left-side steering wheel lever until
Tire pressure
Calibration appears in the display.

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
07
* Option/accessory, for more information, see Introduction.205
4. Press and hold the
Reset button on the
left-side steering wheel lever until
TIRE
PRESSURE CALIBRATED is displayed.
Activating/deactivating TPMS (Canadian models only)
1. Switch off the engine.
2. Turn the ignition key to position I or II.
3. Press and hold the Reset button on the
left-side steering wheel lever until
TIRE
PRESS SYST OFF is displayed.
Repeat steps 1-3 to turn TPMS on again.
Self-supporting run flat tires (SST)*
Self-supporting run flat tires are available as optional equipment. The vehicle must beequipped with the Tire Pressure MonitoringSystem (TPMS) if tires of this type are instal-led. Tires of this type have specially reinforced sidewalls that make it possible to continuedriving to a limited extent even though the tirehas lost some or all of its inflation pressure.These tires are mounted on special rims (nor-mal tires can also be mounted on these rims). If an SST tire loses inflation pressure, the yel- low TPMS symbol illuminates in the instru-ment panel and a text message is also dis-played. If this happens, reduce speed to not more than 50 mph (80 km/h). The tire shouldbe replaced as soon as possible. Drive carefully; it may be difficult to determine which tire is damaged. To find the damagedtire, check the inflation pressure in all fourtires.
WARNING
•
SST tires should only be mounted by service technicians who are familiarwith tires of this type.
• SST tires may only be mounted onvehicles equipped with TPMS.
• Do not drive faster than 50 mph(80 km/h) if TPMS indicates that a tirehas lost inflation pressure.
• Do not drive farther than 50 miles(80 km) before replacing a damagedSST tire.
• Drive carefully and avoid e.g., hardbraking or fast turns.
• SST tires must be replaced if they aredamaged. A tire of this type cannot berepaired.

09 Maintenance and servicing
Working on your vehicle09
219
Note the following before you begin work- ing on your vehicle:
Battery
•
Ensure that the battery cables are cor- rectly connected and tightened.
• Never disconnect the battery when theengine is running (e.g., when replacingthe battery).
• Never use a fast charger to charge thebattery. The battery cables should be dis-connected when recharging.
• The battery contains acid that is both cor-rosive and poisonous. It is important thatthe battery is handled in an environmen-tally friendly way. See page 227 for moreinformation on handling the battery.
Hoisting the vehicle
G027001
If a garage jack is used to lift the vehicle, the two jack attachments points should be used.They are specially reinforced to bear theweight of the vehicle (see the illustration). Agarage jack can also be placed under thefront of the engine support frame. Take carenot to damage the splash guard under theengine. Ensure that the jack is positioned sothat the vehicle cannot slide off it. Always useaxle stands or similar structures. The vehi-cle's gross vehicle weight is between5770 lbs (2630 kg) and 6080 lbs (2760 kg).Use a jack and stands rated for this weight. If a two-post hoist is used to lift the vehicle,the front and rear lift arm pads should becentered under the reinforced lift plates onthe inboard edge of the sill rail (see illustra-tion).
WARNING
The ignition system has very high voltage! The voltage in the ignition system is dan- gerous! Do not touch spark plugs, ignition cables or the ignition coil when the engine is run-ning or the ignition is switched on! The ignition should be switched off when: •
Conducting engine tests.
• Replacing parts in the ignition system, such as spark plugs, ignition coil, dis-tributor, ignition cables, etc.
WARNING
Never
try to repair any part of the SRS/
SIPS/WHIPS/IC systems yourself. Any interference in the system could causemalfunction and serious injury. Any workshould only be performed by an authorizedVolvo workshop.

09 Maintenance and servicing
Battery09
227
Battery maintenance
The battery in your vehicle is located under the floor of the cargo compartment. Driving habits and conditions, climate, the number of starts, etc. all affect the service lifeand function of the battery. In order for yourbattery to perform satisfactorily, keep the fol-lowing in mind:
• Use a screw driver to open the caps or cover and a flashlight to inspect the level.
• If necessary, add distilled water. The levelshould never be above the indicator.
• The fluid level should be checked if thebattery has been recharged.
• After inspection, be sure the cap overeach battery cell or the cover is securelyin place.
• Check that the battery cables are cor-rectly connected and properly tightened.
• Never disconnect the battery when theengine is running, or when the key is inthe ignition. This could damage the vehi-cle's electrical system.
• The battery should be disconnected fromthe vehicle when a battery charger isused directly on the battery.
• To help keep the battery in good condi-tion, the vehicle should be driven for atleast 15 minutes a week or connected to a charger with an automatic chargingfunction.
• If the battery is fully discharged a numberof times, this may shorten its service life.Keeping the battery fully charged helpsprolong its service life.
• The service life of a battery is affected byfactors such as driving conditions and cli-mate. Extreme cold may also furtherdecrease the battery’s starting capacity.
• Because the battery’s starting capacitydecreases with time, it may be necessaryto recharge it if the vehicle is not drivenfor an extended period of time or if thevehicle is usually only driven short dis-tances.
•
WARNING
PROPOSITION 65 WARNING! Battery posts, terminals, and related accessories contain lead and lead com-pounds, chemicals known to the state ofCalifornia to cause cancer and reproduc-tive harm. Wash hands after handling.
WARNING
• Never expose the battery to open flame or electric spark.
• Do not smoke near the battery.
• Battery fluid contains sulfuric acid. Donot allow battery fluid to contact eyes,skin, fabrics or painted surfaces. Ifcontact occurs, flush the affected areaimmediately with water. Obtain medi-cal help immediately if eyes are affec-ted.
NOTE
Used batteries should be properly dis- posed of at a recycling station or similarfacility, or taken to your Volvo retailer.

09 Maintenance and servicing
Battery 09
228
Symbols
Wear protection goggles
See owner’s manual for details
Keep away from children
Corrosive
No smoking, no open flames, no sparks
Explosion
Recycle properly
Replacing the battery
DRAIN PIPE
xxxx xxxxx xx xxxxx
DISCONNECT
REMOVAL OF BATTERYO CABLE FIRSTxxxx xxxxx xxxxxxxxx xx+-
WARNING
xxxx xxxxx xx xxxxx
G027076
1. Switch off the ignition. 2.
Wait at least 5 minutes after switching off the ignition before disconnecting the battery
so that all information in the
vehicle's electrical system can be stored in the control modules.
3. Remove the retaining bracket and unscrew the cover over the battery. Waitat least 5 minutes after switching off theignition before disconnecting the batteryso that all information in the vehicle'selectrical system can be stored in thecontrol modules.

09 Maintenance and servicing
Replacing bulbs 09
230* Option/accessory, for more information, see Introduction.
When replacing bulbs, keep the following points in mind:
• Never touch the glass of bulbs with your fingers. Grease and oils from your fingersvaporize in the heat and will leave adeposit on the reflector, which will dam-age it.
• The optional Active Bending Light bulbscontain trace amounts of mercury. Thesebulbs should always be disposed of by anauthorized Volvo retailer.
The following bulbs should only be replaced by a trained and qualified Volvo service tech-nician:
• Active Bending Lights (ABL)
• Daytime running lights (DRL) under the front bumper
• Turn signals and courtesy lights in theside door mirrors
• Reading lights and glove compartmentlight
• Courtesy (dome) lighting
• Rear parking lights
• Brake lights
• High-mounted brake lights
If a problem occurs with the daytime running lights (DRL) under the front bumper, the entirelamp housing will have to be replaced. If a problem occurs with the rear parkinglights or the brake lights, the entire taillighthousing will have to be replaced. See page 236 for a list of bulb specifications.
Replacing high/low beams/turn signal/parking light bulbs
WARNING
•
The engine should not be running when changing bulbs.
• If the engine has been running justprior to replacing bulbs in the head-light housing, please keep in mind thatcomponents in the engine compart-ment will be hot.
WARNING
Active Bending Lights* - due to the high voltage used by these headlights, thesebulbs should only be replaced by a trainedand qualified Volvo service technician.
G027081
The entire lamp housing must be lifted out when replacing these bulbs. To lift out the lamp housing:
1. Switch off the ignition.
2. Open the hood.
3. Pull up the retaining pins (see the illustra-
tion).
4. Lift out the lamp housing.

09 Maintenance and servicing
Replacing bulbs 09
234
Replacing bulbs in the taillight cluster
1. Switch off all lights and turn ignition keyto position 0.
2. Fold down the lower section of the tail- gate, and fold up the rear section of the cargo area floor. If the vehicle is equippedwith the optional grocery bag holder,detach the holder's bands.
3. Remove the corner panel.
4. Open the cover in the side panel by pull- ing the tab upward and toward you.
5. Loosen the bolts. 6. Pull the entire tail light housing straight
out.
7. Disconnect the wiring.
8. Place the tail light housing on a soft cloth to help avoid scratching the lens.
9. Turn the lamp holder counterclockwise and pull out.
10. Turn the bulb to be replaced counter- clockwise and remove it.
11. Insert a new bulb.
12. Place the lamp holder in the groove and turn clockwise. 13. Press wiring back into place.
14. Align the tail light housing with the holes
for the retaining bolts and press it into place.
15. Tighten the retaining bolts.
16. Reinsert the side and corner panels.