2017 VOLVO XC90 TWIN ENGINE HYBRID rims

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DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.372
1. Tap the Park out button in the center display'sFunction view.
2. Use the turn signal to indicate the direction inwhich the vehicle should leave the parking space.
3. Follow the instructions provided in the centerdisplay. The procedure is the same as when park-ing the vehicle.
The steering wheel may turn back slightly whenthe function is completed and the driver mayhave to turn the back before leaving the parkingspace.
If PAP determines that the driver can leave theparking space without assistance, the functionwill deactivate before the vehicle is completelyout of the space.

Related information
•Park Assist Pilot (PAP)* (p. 368)
•Park Assist Pilot (PAP)* limitations (p. 372)
•Park Assist Pilot (PAP)* symbols and mes-sages (p. 374)
Park Assist Pilot (PAP)* limitations
The PAP function may be limited in certain situa-tions.
The PAP parking sequence is cancelled
A parking sequence will be cancelled:
•if the vehicle is driven too fast: above approx.4 mph (7 km/h)
•if the driver taps Cancel in the center display
•if the driver moves the steering wheel withsufficient force.
•if the anti-lock brakes or Electronic StabilityControl are activated (e.g., if a wheel beginsto spin or lose traction)
In such cases, a text message will explain whythe parking sequence was cancelled.

NOTE
•PAP will not function correctly if its sen-sors are obstructed by dirt, snow, etc.
•In certain situations, PAP may not be ableto measure a parking space. This couldbe due to external sources of sound (e.g.,a vehicle's horn, tires on wet asphalt,pneumatic brakes, noise from a motorcy-cle's exhaust, etc.) emitting ultrasoundusing approximately the same frequen-cies as PAP.
Points to keep in mind
PAP is a parking aid only and the driver shouldalways be prepared to take control and cancel aparking sequence. This can be due to one ormore of the following factors:
•PAP's function is based on the way that thevehicles are parked behind and in front ofyour parking space. If they are, for example,parked too close to the curb, there is a riskthat your vehicle's tires or wheel rims couldbe damaged by the curb during the parkingprocedure.
•PAP is intended to provide parking assis-tance on straight streets, not sections ofstreet with curved or irregular curbs. Be surethat your vehicle is parallel to the curb whenPAP measures the parking space.
•PAP may not be able to provide parkingassistance on narrow streets due to lack ofspace to maneuver the vehicle. In situationslike this, it may help to drive between1.5-5.0 ft (0.5-1.5 m) from the side of theroad where the parking space is located.
•Use only approved tires with the correct infla-tion pressure because this affects PAP'scapacity to provide parking assistance.Changing to a different approved tire sizemay affect PAP's parameters. Consult atrained and qualified Volvo service technician.

WHEELS AND TIRES
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sidewall (see the illustration). A tire with e.g., visi-ble cracks or discoloration should be replacedimmediately.

Tire economy
•Maintain correct tire pressure.
•Avoid fast starts, hard braking and tirescreeching.
•Tire wear increases with speed.
•Correct front wheel alignment is very impor-tant.
•Unbalanced wheels impair tire economy anddriving comfort.
•Tires must maintain the same direction ofrotation throughout their lifetime.
•When replacing tires, the tires with the mosttread should be mounted on the rear wheelsto reduce the chance of oversteer duringhard braking.
•Hitting curbs or potholes can damage thetires and/or wheels permanently.

Tire rotation
Your vehicle has no required tire rotation. Tirewear is affected by a number of factors such astire inflation, ambient temperature, driving style,etc.
NOTE
•If the tires are rotated, they should onlybe moved from front to rear or vice versa.They should never be rotated left toright/right to left.
•Ideally, tire rotation should be done thefirst time after approximately 3,000 miles(5,000 km) and thereafter at 6,000-mile(10,000-km) intervals. Some customersfind that tire rotation may help to getextra mileage from tire life.
•Tire rotation should only be performed iffront/rear tire wear is fairly even andtread height is above 1/16" (1.6 mm).

Storing wheels and tires
When storing complete wheels (tires mounted onrims), they should be suspended off the floor orplaced on their sides on the floor.
Tires not mounted on rims should be stored ontheir sides or standing upright, but should not besuspended.

CAUTION
Tires should preferably be stored in a cool,dry, dark place, and should never be stored inclose proximity to solvents, gasoline, oils, etc.
WARNING
•The wheel and tire sizes for your Volvoare specified to meet stringent stabilityand handling requirements. Unapprovedwheel/tire size combinations can nega-tively affect your vehicle's stability andhandling.
•Any damage caused by installation ofunapproved wheel/tire size combinationswill not be covered by your new vehiclewarranty. Volvo assumes no responsibilityfor death, injury, or expenses that mayresult from such installations.

Related information
•Checking tire inflation pressure (p. 486)
•Tread wear indicator (p. 483)

WHEELS AND TIRES
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* Option/accessory, for more information, see Introduction.489
Wheel bolts
The wheel bolts hold the wheel in place.

CAUTION
Wheel bolts should be tightened to 103 ft.lbs. (140 Nm). Over-tightening could damagethe threads.
Only use wheels/rims that have been tested andapproved by Volvo and are included in Volvo'sproduct range.
Use a torque wrench to check that the wheelbolts are tightened correctly.
Never lubricate the wheel bolts' threads.

Locking wheel bolts *
A tool for removing locking wheel bolts can befound in the foam block under the cargo com-partment floor.

Related information
•Changing tires (p. 487)
•Installing a wheel (p. 491)
Removing a wheel
Wheel changes should always be carried outcorrectly.
1. Turn on the hazard warning flashers if thewheel change has to be done near passingtraffic.
2.Apply the parking brake and put the gearselector in P.
CAUTION
Models with suspension and level con-trol*:
Turn this function off before raising the vehi-cle.
To do so, go to SettingsVehicleDeactivate Suspension & Leveling Controlin the center display's Top view.
WARNING
•The jack must correctly engage the jackattachment.
•Be sure the jack is on a firm, level, non-slippery surface.
•Never allow any part of your body to beextended under a vehicle supported by ajack.
•Use the jack intended for the vehicle whenchanging a tire. For any other job, usestands to support the vehicle.
•Apply the parking brake and put the gearselector in the Park (P) position.
•Block the wheels standing on the ground,use rigid wooden blocks or large stones.
•The jack should be kept well-greased andclean, and should not be damaged.
•No objects should be placed between thebase of jack and the ground, or betweenthe jack and the attachment bar on thevehicle.