2018 VOLVO XC90 tire pressure

12

Sharing Internet from the vehicle via Wi-Fi hotspot (tethering)511
No or poor Internet connection 512
Deleting Wi-Fi networks 513
Wi-Fi technology and security 513
Terms of use and data sharing 514
Activating and deactivating data sharing 514
Compatible file formats for media 514
Technical specifications for USB devices 515
Hard disk storage space 516
License agreement for audio and media 517
WHEELS AND TIRES
Tires528
Tire direction of rotation 530
Tread wear indicator 531
Tire terminology 531
Tire sidewall designations 532
Uniform Tire Quality Grading 534
Checking tire pressure 535
Adjusting tire pressure 536
Recommended tire pressure 537
Tire pressure monitoring system *
537
Calibrating the tire pressure monitor- ing system * 539
Viewing tire pressure status in thecenter display * 540
Action when warned of low tire pressure 541
When changing wheels 542
Tool kit 542
Jack *
543
Wheel bolts 543
Removing a wheel 544
Installing a wheel 546
Spare wheel 547
Accessing the spare wheel 548
Snow tires 549
Snow chains 549

Tire sealing system550
Using the tire sealing system 551
Inflate tires with the compressor included in the tire sealing system 555
Determining the vehicle's permittedweight 556

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Polishing and waxing621
Hand washing 621
Automatic car washes 623
High-pressure washing 624
Cleaning the wiper blades 624
Cleaning exterior plastic, rubber and trim components 625
Cleaning rims 626
Corrosion protection 626
Paintwork 627
Touching up minor paint damage 627
Color codes 628
Changing rear window wipers 629
Replacing windshield wiper blades 630
Windshield wipers in the service position 631
Filling washer fluid 632
SPECIFICATIONS
Type designations636
Dimensions 639
Weights 641
Towing capacity and tongue weight 642
Engine specifications 643
Engine oil specifications 644
Coolant specifications 645
Transmission fluid specifications 645
Brake fluid specifications 645
Fuel tank volume 646
Air conditioning specifications 646
Approved tire pressure 647
INDEX
Index 649

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YOUR VOLVO
* Option/accessory.
28 goal. In addition to continuous environmental refinement of conventional gasoline-poweredinternal combustion engines, Volvo is activelylooking at advanced technology alternative-fuelvehicles. When you drive a Volvo, you become our partner in the work to lessen the vehicle's impact on theenvironment. To reduce your vehicle's environ-mental impact, you can:
• Maintain proper air pressure in your tires.Tests have shown decreased fuel economywith improperly inflated tires.
• Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
• Drive at a constant speed whenever possible.
• See a trained and qualified Volvo servicetechnician as soon as possible for inspectionif the check engine (malfunction indicator)light illuminates, or stays on after the vehiclehas started.
• Properly dispose of any vehicle-related wastesuch as used motor oil, used batteries, brakepads, etc.
• When cleaning your vehicle, please use gen-uine Volvo car care products. All Volvo carcare products are formulated to be environ-mentally friendly.
Related information
•Economical driving (p. 438)
• The Owner's Manual and the environment(p. 23)
• Air quality (p. 209)
IntelliSafe - driver support
IntelliSafe is Volvo Cars' philosophy regarding vehicle safety. IntelliSafe consists of a number ofsystems, both standard and optional, that aredesigned to help make driving safer, preventaccidents and protect passengers and otherroad users.
SupportIntelliSafe includes driver support functions such as Adaptive cruise control * which helps the driver
to maintain an even speed combined with a pre- selected time interval to the vehicle ahead. Pilot Assist 4
helps the driver keep the vehicle in
the current traffic lane by providing steering assistance and maintaining an even speed and aset time interval to the vehicle ahead. Park Assist Pilot * helps the driver pull into and
out of parking spaces. Other examples of systems that can help the driver are the Active main beam, Cross Traffic Alert (CTA) * and Blind Spot Information (BLIS) *
systems.
PreventionCity Safety is a function intended to help prevent accidents. The function can help prevent or miti-gate a collision with pedestrians, cyclists, largeanimals or other vehicles. Light, sound and pulsa-tions in the brake pedal are provided to alert of a
4 Depending on market, this function can be either standard or optional.

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DISPLAYS AND VOICE CONTROL
96
SymbolMeaning
Tire pressure system This symbol illuminates to indicate low tire pressure. If there is a faultin the tire pressure system, thesymbol will first flash for approxi-mately 1 minute and then glowsteadily. This may occur if the sys-tem cannot detect or alert thedriver of low tire pressure asintended.
Emission control system If this symbol illuminates after star- ting the engine, it could indicate afault in the vehicle's emission con-trol system. Have the vehiclechecked by a workshop. Volvo rec-ommends contacting an authorizedVolvo workshop.
Left/right turn signals These symbols flash when the turn signals are used.
SymbolMeaning
Parking lights This symbol illuminates when the parking lights are on.
Fault in headlight system This symbol illuminates if a fault has been detected in the ABL(Active Bending Lights) function oranother fault in the headlight sys-tem.
Active high beams on This symbol lights up in blue when the active high beams are on.
Active high beams off This symbol lights up in white when the active high beams are off.
High beams on This symbol illuminates when the high beams are on or flashed.
Active high beams on This symbol lights up in blue when the active high beams are on. Park-ing lights are on.
SymbolMeaning
Active high beams off This symbol lights up in white when the active high beams are off.Parking lights are on.
High beams on This symbol illuminates when the high beams and parking lights areon.
Front fog lights on This symbol illuminates when the front fog lights are on.
Rear fog light on This symbol illuminates when the rear fog light is on.
Rain sensor on This symbol illuminates when the rain sensor is on.
Preconditioning on This symbol illuminates when the engine block/passenger compart-ment heater or air conditioning arepreconditioning the vehicle.

KEY, LOCKS AND ALARM
* Option/accessory.253
Rubberized pressure plate on the tailgate used only for unlocking.
NOTE
One of the vehicle's remote keys must be within range for locking and unlocking to bepossible.
NOTE
Please be aware that the system could be activated in a car wash if the remote key iswithin range.
Keyless lockingAll of the doors have to be closed before the vehicle can be locked. However, the tailgate canbe open when a door handle is used for locking.
–To lock, touch the marked area on the out- side of one of the door handles after thedoor is closed or press the button on the lower edge of the tailgate 11
before it is
closed.
> The lock indicator light in the windshield will flash to confirm that the vehicle is locked.
To close all door windows at the same time -place your finger on the pressure-sensitiveindentation on the outside of the door handle andhold it there until the side windows have closed.
Locking when the tailgate is open
NOTE
If the vehicle is locked and the tailgate is still open, make sure that the remote key is notleft in the cargo compartment when the tail-gate is closed and the entire vehicle is locked 12
.
Keyless unlocking
–To unlock, grasp a door handle or press the rubberized pressure plate on the undersideof the tailgate handle.
> The lock indicator light in the windshield
will go out to confirm that the vehicle is unlocked. Open the doors or tailgate asusual.
Automatic relockingIf none of the doors or tailgate are opened withintwo minutes after being unlocked, they will auto-matically relock. This function reduces the risk ofinadvertently leaving the vehicle unlocked.
Related information
• Keyless unlock settings
* (p. 254)
• Keyless tailgate unlock
* (p. 254)
• Keyless and touch-sensitive surfaces
*
(p. 251)
11 Applies to vehicles with power tailgate *.
12 If the key is detected in the vehicle, the tailgate will not lock when it is closed.

DRIVER SUPPORT
* Option/accessory.399
NOTE
Dirt, ice and snow covering the sensors reduce their function and can make measure-ment impossible.
Driver responsibilityThe driver should keep in mind that PAP is a parking aid ‒ not an infallible fully automatic sys-
tem. The driver must always be prepared to take control and cancel a parking sequence if neces-sary. There are a number of things to keep in mind when parking, including:
• The driver is always responsible for determin-ing if the space suggested by PAP is suita-ble for parking.
• Do not use PAP when using snow chains ora temporary spare tire.
• Do not use PAP if there are any objects pro-truding from the vehicle.
• Heavy rain or snowfall may inhibit PAP's abil-ity to accurately measure a parking space.
• While searching and measuring the parkingspace, PAP may be unable to detect objectslocated far into the space.
• PAP may not suggest parking spaces onnarrow streets if it does not detect sufficientspace for maneuvering the vehicle. •
Use approved tires 128
inflated to the correct
tire pressure because this affects PAP's abil-ity to provide parking assistance.
• PAP's function is based on the way the vehi-cles are parked behind and in front of yourparking 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.
• Perpendicular parking spaces may not bedetected or may be suggested unnecessarilyif a parked vehicle is sticking out more thanother parked vehicles.
• PAP is intended to provide parking assis-tance on straight streets, not sections ofstreet with sharp curves or bends. Alwaysmake sure that your vehicle is parallel to rel-evant parking spaces when PAP is measur-ing the parking space.
CAUTION
Switching to another approved wheel and/or tire dimension could change the tire circum-ference, which would then require the PAPsystem to be updated. Consult a workshop –an authorized Volvo workshop is recom-mended.
Related information
•
Park Assist Pilot
* (p. 393)
• Speed-dependent steering wheel resistance (p. 270)
128
"Approved tires" refers to tires of the same type and make as the vehicle's original, factory-installed tires.

STARTING AND DRIVING
}}
439
•
Fuel consumption is increased at high speeds - air resistance increases with speed.
• Remove unnecessary items from the vehicle- the heavier the load, the higher the fuelconsumption.
• Maintain the correct pressure in the tires andcheck pressure regularly.
• The type of tires used could affect fuel con-sumption - consult a retailer for advice onsuitable tires.
• Do not use winter tires after the winter sea-son has ended.
• Roof loads increase air resistance andincrease fuel consumption. Remove roofboxes, ski racks, etc. that are not in use.
• Avoid driving with the windows open.
• Using the trip computer's fuel consumptionindicators can help you learn how to drivemore economically.
Other factors that decrease fuel
consumption
• Dirty air cleaner.
• Dirty engine oil and clogged oil filter.
• Incorrect front-end alignment.
• Incorrect wheel alignment.
Some of the above items and others are checked as part of Volvo's standard maintenance sched-ule.
Related information
• Drive-E
‒ purer driving pleasure (p. 27)
• ECO drive mode (p. 426)
• Checking tire pressure (p. 535)
Preparing for a long trip
It is important to have the vehicle's systems and equipment checked carefully before driving longdistances.
Check that:
• the engine is running properly and that fuel consumption is normal
• there are no leaks (fuel, oil or other fluid)
• the brake pedal is functioning optimally
• all lights are working
‒
adjust the headlight
height if the vehicle is carrying a heavy load
• tire tread depth and air pressure are at cor-rect levels. Change to snow tires when driv-ing in areas where there is a risk of snowy oricy roads.
• the start battery is sufficiently charged
• the wiper blades are in good condition
Related information
• Checking tire pressure (p. 535)
• Filling washer fluid (p. 632)
• Winter driving (p. 440)
• Economical driving (p. 438)
• Vehicle modem settings (p. 511)
• Loading recommendations (p. 564)
• Driving with a trailer (p. 449)
• Pilot Assist (p. 309)

STARTING AND DRIVING
}}
449
Installing the ball holder1. If necessary, remove the cotter pin from thelocking bolt and slide the locking bolt out of the towbar assembly.
2. Slide the ball holder into the towbar assem- bly.
3. Align the hole in the ball holder with the one in the towbar assembly.
4. Slide the locking bolt through the towbar assembly/ball holder.
5. Insert the cotter pin in the hole at the end of the locking bolt.
WARNING
• Be sure the towbar is securely locked in position before attaching anything to it.
• Always attach the trailer's safety wiresecurely to the towbar's safety wireattachment bracket.
Removing the ball holder1. Remove the cotter pin from the locking bolt
and slide the locking bolt out of the ballholder/towbar assembly.
2. Pull the ball holder out of the towbar assem- bly.
Stowing the ball holder
WARNING
When not in use, the detachable ball holder should always be properly stowed in the des-ignated location under the floor of the cargocompartment.
Related information
• Driving with a trailer (p. 449)
• Towing capacity and tongue weight (p. 642)
Driving with a trailer
There are a number of things to consider when towing a trailer, such as the towbar, the trailerand how the load is distributed in the trailer.
Load-carrying capacity is determined by the vehi- cle's curb weight. The total weight of all passen-gers and any installed accessories, e.g. towbar,reduces the vehicle's load-carrying capacity bythe corresponding amount. • Towbars used on the vehicle must be approved for the applicable use.
• Distribute the load on the trailer so that theweight on the towbar complies with thespecified maximum towball weight. Thetongue weight is calculated as part of thevehicle's payload.
• Increase the tire pressure to the recom-mended pressure for a full load.
• The engine is subjected to more load thanusual when towing a trailer.
• Towing a trailer affects the vehicle's han-dling, durability and driving economy.
• Do not drive with a heavy trailer when thevehicle is very new. Wait until the mileagehas reached at least 1000 km (620 miles).
• On long and steep downgrades, the vehicle'sbrakes are subjected to much more loadthan usual. When manually shifting, down-shift and adapt speed accordingly.