check VOLVO XC90 T8 2017 Owner´s Manual

STARTING AND DRIVING
408
Long-term storage of a vehicle with a hybrid battery
To help keep the hybrid battery from degrading if the vehicle is not driven for a prolonged period
(longer than 1 month), the hybrid battery charge level should be kept at approx. 25% accordingto the gauge in the instrument panel.
Do as follows:
1. If the hybrid battery charge level is high, drive the vehicle until approx. 25% of the charge remains. If the charge level is low, charge thebattery until the level is approx. 25%. 2. If the vehicle has not been driven for at least
6 months or the charge level is noticeablybelow the 25% level, charge the battery upto 25% again to help compensate for naturalbattery discharge. Check the charge levelregularly using the gauge in the instrumentpanel.
See the article "Jump starting" for informationabout charging the start battery.
NOTE
• If the vehicle will not be driven for an extended period, park it in as cool a loca-tion as possible to help minimize hybridbattery aging. Park the vehicle indoors orin a shady location in the summer, which-ever is coolest.
Related information
•Jump starting (p. 382)
• Initiating hybrid battery charging (p. 401)
• Charging the hybrid battery (p. 403)
Using the electric motor in city driving A number of factors affect the electric motor's driving range.
The driver can affect some of these factors while others depend on outside conditions such astemperature, road surface, etc. The certified value for the distance that can be driven on using the electric motor should not beconsidered to be an expected distance. Theactual range is affected by a number of factors.

INFOTAINMENT
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439
•
Phone settings (p. 445)
• Text message settings (p. 445)
Pairing a cell phone
A Bluetooth ®
-enabled cell phone or other device
can be paired and wirelessly connected to the infotainment system.
When a cell phone or other device is connected, audio can be streamed to the infotainment sys-tem. Toggle between the devices by pressing the TEL and MEDIA buttons to access the respective
sources' functions. Before a Bluetooth device can be used with the infotainment system, it has to be paired("registered"). This procedure only needs to be done once for each device (a maximum of 20 Bluetooth devicescan be paired to the system). Once a device hasbeen paired and its Bluetooth function is acti-vated, it can then be selected for use (wirelesslyconnected) to the vehicle's infotainment system. Two Bluetooth devices can be connected at the same time. However, if two cell phones are con-nected, only the most recently connected onecan be used as a phone. The other one can beused to e.g., to stream audio or video. To changewhat the phone will be used for, see the article"Bluetooth settings." A paired and connected cell phone can also be used to connect the vehicle to the Internet. To doso, its tethering/personal hotspot function mustbe activated. There are two ways of pairing a Bluetooth deviceto the infotainment system:
• Searching for the phone (or other device)from the vehicle
• Searching for the vehicle from the phone (orother device)
The following instructions assume that a cellphone is to be paired to the infotainment systembut the procedure is the same for any Bluetoothdevice.
Alternative 1: searching for the phone
from the vehicle
1. Make the phone discoverable/visible using its Bluetooth function. Refer to the phone'suser guide if necessary.
2. Open the Phone view on the center display. >
•If no phones have been paired to the vehicle, tap
Add phone.
• If a list of phones is displayed, tap
Change and tap Add phone in
the pop-up window.
3. Tap the name of the phone to be connected.
4. Check that the code displayed in the vehicle is the same as the one in the phone. Confirm in both places.

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INFOTAINMENT
4405. For the phone selected, accept or cancel the
alternatives for the phone book (list of con- tacts), text messages, etc. Full functionalitymay not be available in all cell phones.
6. To connect the vehicle to the Internet via the phone's Bluetooth function, activate thephone's function for tethering/personal hot-spot, etc.
Alternative 2: searching for the vehicle from the phone
1. Open the center display's Phone view.
•If no phones have been paired to the vehi- cle, tap
Add phoneMake vehicle
discoverable.
• If a phone has previously been paired to the vehicle, tap
Change and tap Add
phone
Make vehicle discoverable in
the pop-up window.
2. Activate the phone's Bluetooth function.
3. Search in the phone for Bluetooth devices. > A list of Bluetooth devices will be dis-played.
4. Select the vehicle's name in the list.
5. Check that the code displayed in the phone is the same as the one in the vehicle. Con- firm in both places. 6. For the phone selected, accept or cancel the
alternatives for the phone book (list of con-tacts), text messages, etc. Full functionalitymay not be available in all cell phones.
7. To connect the vehicle to the Internet via the phone's Bluetooth function, activate thephone's function for tethering/personal hot-spot, etc.
NOTE
If your cell phone's operating system is upda- ted, this may break the connection betweenthe phone and the vehicle. If this happens,delete the phone from the list of pairedphones and repeat the pairing proceduredescribed in this article.
Compatible cell phonesMany of the cell phones available today have Bluetooth functionality but not all of them arefully compatible with the vehicle. Go towww.volvocars.com for a list of compatiblephones or contact your Volvo retailer.
Related information
• Connecting/disconnecting a cell phone(p. 440)
• Handling phone calls (p. 441)
• Handling text messages (p. 444)
• Phone settings (p. 445)
• Bluetooth settings (p. 460)
Connecting/disconnecting a cell phone
Once a cell phone or other Bluetooth device has been paired to the infotainment system, it can beconnected, disconnected or removed from thelist of available devices.
Connecting automaticallyOnly the 2 most recently connected cell phones can be connected automatically.
1. Before switching on the vehicle's ignition, be sure that the phone's Bluetooth function is activated. To connect to the Internet, the phone's per- sonal hotspot (tethering) function must alsobe activated.
2. Switch on the ignition. > The phone will be connected to the sys-tem and can be used wirelessly.
Connecting manually1. Be sure that the phone's Bluetooth and per- sonal hotspot (tethering) functions are acti-vated.
2. In the center display, open Phone view and tap
Change phone.
> A list of available Bluetooth devices (ones that have already been paired to the info- tainment system) will be displayed.

WHEELS AND TIRES
473
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 rotationYour 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 only be 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 tiresWhen storing complete wheels (tires mounted on rims), they should be suspended off the floor orplaced on their sides on the floor. Tires not mounted on rims should be stored on their 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 Volvo are 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. 480)
• Tread wear indicator (p. 477)

WHEELS AND TIRES
477
Tire direction of rotation
Incorrectly mounted tires impair the car's braking properties and ability to force aside rain, snowand slush.
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 trained and qualified Volvo servicetechnician if you are unsure about the treaddepth.
Related information
•Tires (p. 472)
Tread wear indicator
The tires have wear indicator strips running across or parallel to the tread.
The letters TWI are printed on the side of the tire. When approximately 1/16" (1.6 mm) is left onthe tread, these strips become visible and indi-cate that the tire should be replaced. Tires withless than 1/16" (1.6 mm) tread offer very poortraction. When replacing worn tires, it is recommended that the tire be identical in type (radial) and sizeas the one being replaced. Using a tire of thesame make (manufacturer) will help preventalteration of the driving characteristics of thevehicle.
Related information
• Tire direction of rotation (p. 477)
• Checking tire inflation pressure (p. 480)

WHEELS AND TIRES
480
CAUTION
•Snow chains should not be used on wheels larger than 19".
• Always follow the chain manufacturer'sinstallation instructions carefully. Installchains as tightly as possible andretighten periodically.
• Check local regulations regarding the useof snow chains before installing.
• Use single-sided snow chains only.
• Never exceed the chain manufacturer'sspecified maximum speed limit. (Underno circumstances should you exceed31 mph (50 km/h).
• Avoid bumps, holes or sharp turns whendriving with snow chains.
• The handling of the vehicle can beadversely affected when driving withchains. Avoid fast or sharp turns as wellas locked wheel braking.
Checking tire inflation pressure
Correct tire inflation pressure helps improve driv- ing stability, save fuel and increase the servicelife of the tires.
WARNING
• Under-inflation is the most common cause of tire failure and may result insevere tire cracking, tread separation, or"blow-out," with unexpected loss of vehi-cle control and increased risk of injury.
• Under-inflated tires reduce the load car-rying capacity of your vehicle.
Cold tiresInflation pressure should be checked when thetires are cold. The tires are considered to be cold when they have the same temperature as the sur-rounding (ambient) air. This temperature is normally reached after the vehicle has been parked for at least 3 hours. After driving a distance of approximately 1 mile (1.6 km), the tires are considered to be hot. If youhave to drive farther than this distance to pumpyour tire(s), check and record the tire pressurefirst and add the appropriate air pressure whenyou get to the pump. When weather temperature changes occur, tire inflation pressures also change. A 10-degree temperature drop causes a corresponding dropof 1 psi (7 kPa) in inflation pressure. Check yourtire pressures frequently and adjust them to theproper pressure, which can be found on the vehi-cle's tire information placard or certification label. If checking tire pressure when the tire is hot, never "bleed" or reduce air pressure. The tiresare hot from driving and it is normal for pressuresto increase above recommended cold pressures.A hot tire at or below recommended cold inflationpressure could be significantly under-inflated.
Recommended inflation pressures
Tire inflation placard
A tire inflation pressure placard is located on the driver's side B-pillar (the structural member at theside of the vehicle, at the rear of the driver's dooropening). This placard indicates the designation

WHEELS AND TIRES
481
of the factory-mounted tires on your vehicle, as well as load limits and inflation pressure.
NOTE
•
The placard shown indicates inflation pressure for the tires installed on thevehicle at the factory only.
• A certain amount of air seepage from thetires occurs naturally and tire pressurefluctuates with seasonal changes in tem-perature. Always check tire pressure reg-ularly.
• Use a tire gauge to check the tire inflation pressure, including the spare 4
, at least once
a month and before long trips. You are strongly urged to buy a reliable tire pressuregauge, as automatic service station gaugesmay be inaccurate.
• Use the recommended cold inflation pres-sure for optimum tire performance and wear.
• Under-inflation or over-inflation may causeuneven treadwear patterns.
Checking tire pressure1. Remove the cap from the valve on one tire,
then firmly press the tire gauge onto thevalve. 2. Add air to reach the recommended air pres-
sure.
3. Replace the valve cap.
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.
4. Visually inspect the tires to make sure there
are no nails or other objects embedded that could puncture the tire and cause an air leak.
5. Check the sidewalls to make sure there are no gouges, cuts, bulges or other irregulari-ties.
6. Repeat this procedure for each tire, including the spare.
NOTE
If you overfill the tire, release air by pushing on the metal stem in the center of the valve.Then recheck the pressure with your tiregauge.
Changing tires
When changing wheels to another dimension, always follow Volvo's instructions.
When changing to tires of another
dimension
If you mount tires with a dimension other thanthe factory-installed tires, contact an authorizedVolvo retailer to update the vehicle's software.This may also be necessary when changing fromsummer to winter tires, or vice versa.
Related information
• Snow tires and chains (p. 479)
• Installing a wheel (p. 485)
• Removing a wheel (p. 483)
4
Not available in all models.

WHEELS AND TIRES
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* Option/accessory.483
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 and approved by Volvo and are included in Volvo'sproduct range. Use a torque wrench to check that the wheel bolts are tightened correctly. Never lubricate the wheel bolts' threads.
Locking wheel bolts *A tool for removing locking wheel bolts can be found in the foam block under the cargo com-partment floor.
Related information
•Changing tires (p. 481)
• Installing a wheel (p. 485)
Removing a wheel
Wheel changes should always be carried out correctly.
1. Turn on the hazard warning flashers if the wheel change has to be done near passing traffic.
2. Apply the parking brake and put the gear selector in P.
CAUTION
Models with suspension and level con- trol *:
Turn this function off before raising the vehi- cle. To do so, go to
SettingsVehicleDisable Leveling Control in the center dis-
play's Top view.
WARNING
• The jack must correctly engage the jack attachment.
• 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 gear selector 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.

WHEELS AND TIRES
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485
Installing a wheel
It is important to install wheels properly.
1. Clean the contact surfaces on the wheel and hub.
2. Lift the wheel and place it on the hub.
3. Install the wheel bolts and tighten hand-tight. Using the lug wrench, tighten crosswise until all bolts are snug.
4. Lower the vehicle to the ground and alter- nately tighten the bolts crosswise to103 ft. lbs. (140 Nm).
5. Press the plastic covers onto the wheel bolts.
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.
Related information
•Wheel bolts (p. 483)
• Jack (p. 482)
Tire Pressure Monitoring System (TPMS) TPMS provides a warning if inflation pressure in one or more tires is too low. It also uses a sym-bol (called a telltale) that will flash for60 seconds and then glow steadily if there is asystem malfunction.
TPMS uses the rotational speed of the tires in combination with signal analysis of the ABS sen-sor signals to determine if they are properly infla-ted. When a tire is under-inflated, its diameter(and consequently also its rotational speed)changes. By comparing the individual tires witheach other it is possible to determine if one ormore tires are under inflated. If inflation pressureis too low, an indicator symbol will illuminate inthe instrument panel and a text message will bedisplayed.
Symbol
Explanation
The symbol illuminates to indicate low tire inflation pressure. If a malfunction occurs in the sys- tem, the tire pressure warning sym-bol will flash for approximately1 minute and then remain illumi-nated.
Each tire, including the spare (if provided), should be checked monthly when cold and inflated to

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WHEELS AND TIRES
486the inflation pressure recommended by the vehi- cle manufacturer on the vehicle placard or tireinflation pressure label. (If your vehicle has tiresof a different size than the size indicated on thevehicle placard or tire inflation pressure label, youshould determine the proper tire inflation pres-sure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoringsystem (TPMS) that illuminates a low tire pres-sure telltale when one or more of your tires issignificantly under-inflated. Accordingly, when thelow tire pressure telltale illuminates, you shouldstop and check your tires as soon as possible,and inflate them to the proper pressure. Driving on a significantly under-inflated tire cau- ses the tire to overheat and can lead to tire fail-ure. Under-inflation also reduces fuel efficiencyand tire tread life, and may affect the vehicle'shandling and stopping ability. Please note thatthe TPMS is not a substitute for proper tire main-tenance, and it is the driver's responsibility tomaintain correct tire pressure, even if under-infla-tion has not reached the level to trigger illumina-tion of the TPMS low tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when thesystem is not operating properly. The TPMS mal-function indicator is combined with the low tirepressure telltale.
When the system detects a malfunction, the tell-tale will flash for approximately one minute andthen remain continuously illuminated. Thissequence will continue upon subsequent vehiclestart-ups as long as the malfunction exists. Whenthe malfunction indicator is illuminated, the sys-tem may not be able to detect or signal low tirepressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacementor alternate tires or wheels on the vehicle thatprevent the TPMS from functioning properly.Always check the TPMS malfunction telltale afterreplacing one or more tires or wheels on yourvehicle to ensure that the replacement or alter-nate tires and wheels allow the TPMS to con-tinue to function properly.
Messages in the instrument panel
When the TPMS symbol illuminates, the following text messages may also be displayed:
•
Tire pressure low
•Tire pressure system Temporarily
unavailable
•Tire pressure system Service required
If TPMS cannot determine which tire(s) have low inflation pressure:
• All four tires will be shown as affected in thecenter display After changing wheels, always calibrate the sys-tem to avoid false warnings. TPMS does not replace the need for regular tire inspection and maintenance.
NOTE
If you change to tires with a different dimen- sion than the factory-installed ones, theTPMS system must be calibrated for thesetires. TPMS cannot be turned off.
WARNING
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control of thevehicle.
Related information
•
Checking tire inflation pressure (p. 487)
• Reinflating tires equipped with the Tire Pressure Monitoring System (TPMS)(p. 488)
• Ignition modes (p. 389)