2019 VOLVO S90 TWIN ENGINE inflation pressure

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WHEELS AND TIRES
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NOTE
Always remember to calibrate the Tire Pres-sure Monitoring System when the wheelshave been changed or the tire inflation pres-sure has been corrected according to the tirepressure decal or tire inflation pressure table.
If correct reference values have not been set,the system cannot issue low tire pressurealerts correctly.
The vehicle must be stationary with theengine running to access the calibration but-ton and to start the calibration process.

WARNING
The exhaust gases contain carbon monoxide,which is invisible and odorless but very poi-sonous. For this reason, always perform thecalibration procedure outdoors or in a work-shop with exhaust gas evacuation equipment.

Related information
Recommended tire pressure (p. 551)
Adjusting tire pressure (p. 550)
Viewing tire pressure status in the centerdisplay* (p. 554)
Action when warned of low tire pressure(p. 555)
Tire pressure monitoring system* (p. 551)
Viewing tire pressure status in the
center display*
With the system for tire pressure monitoring 10,tire pressure status can be viewed in the centerdisplay.
Checking status
1.Open the Car Status app in App view.
2.Tap TPMS to display the status of the tires.
Status indicator light
The graphic in the center display shows the sta-
tus of each tire11.
Green tire:
Inflation pressure is above the warningthreshold.
Yellow tire:
The tire's inflation pressure is too low. Stopand check/inflate the tire as soon as possi-ble. Recalibrate the system after adjustingthe tire pressure.
All tires yellow:
The inflation pressure is too low in one ormore tires. Stop and check/inflate the tiresas soon as possible. Recalibrate the systemafter adjusting tire pressure.
10Tire Pressure Monitoring System (TPMS)

WHEELS AND TIRES
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All tires gray:
Calibration in progress.
Status unknown.
The vehicle may need to be driven for a fewminutes at a speed above 35 km/h (22 mph) toactivate the system.
All tires gray and a message:
Tire pressure system Temporarilyunavailable. The indicator symbol will flashfor about 1 minute and then glow steadily.The system is temporarily unavailable and willbe activated momentarily.
Tire pressure system Service required.The indicator symbol will flash for about 1minute and then glow steadily. If the systemis not working properly, contact a work-
shop12.

Related information
Calibrating the tire pressure monitoring sys-tem* (p. 553)
Action when warned of low tire pressure(p. 555)
Tire pressure monitoring system* (p. 551)
Vehicle status (p. 588)
Action when warned of low tirepressure
When the system for monitoring inflation pres-
sure 13 detects low inflation pressure in a tire,immediate action is required.
If the system's indicator symbol illumi-nates and the message Tire pressurelow is displayed, check the tire pres-sure and inflate if necessary.
1. Switch off the ignition.
2. Check the inflation pressure on all four tiresusing a tire pressure gauge.
3.Inflate the tire to the correct inflation pres-sure; see the tire pressure placard on thedriver's side B pillar for recommended pres-sures for factory-mounted tires.
4. Through calibration of the system via thecenter display after the tire pressure hasbeen adjusted.
Please be aware that the indicator symbolwill not go out until the low tire pressure hasbeen corrected and the system has beenrecalibrated.
NOTE
To help prevent incorrect inflation pressure,pressure should be checked when the tiresare cold. The tires are considered to be coldwhen they have reached the same tempera-ture as the ambient temperature (about 3hours after the vehicle was last driven). Afterdriving for a few kilometers, the tires will warmup and the pressure will increase.

NOTE
After inflating a tire, always replace thevalve cap to help prevent valve damagecaused by gravel, dirt, etc.
Use plastic valve caps only. Metal capscould corrode and become difficult toremove.

WARNING
Incorrect inflation pressure could lead totire failure, which could cause the driverto lose control of the vehicle.
The system cannot predict sudden tiredamage.
11The illustration is generic. Layout may vary depending on vehicle model or software version.12An authorized Volvo workshop is recommended.13Tire Pressure Monitoring System (TPMS)

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WHEELS AND TIRES
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WARNING
The vehicle must never be driven withmore than one "Temporary Spare" tiremounted.
Driving with a spare wheel may alter thedriving characteristics of the vehicle.Replace the spare wheel with a normalwheel as soon as possible.
The spare wheel is smaller than the nor-mal wheel, which affects the vehicle'sground clearance. Watch for high curbsand do not wash the vehicle in an auto-matic car wash when a spare wheel ismounted.
Follow the manufacturer's recommendedtire inflation pressure for the spare wheel.
On all-wheel drive vehicles, the drive onthe rear axle can be disconnected.
If the spare wheel is mounted on thefront axle, snow chains must not be used.
The spare wheel must not be repaired.

CAUTION
The vehicle must not be driven with wheels ofdifferent dimensions or with a spare tire otherthan the one that came with the vehicle. Theuse of different size wheels can seriouslydamage your vehicle's transmission.
Related information
When changing wheels (p. 556)
Recommended tire pressure (p. 551)
Accessing the spare wheel
Follow these instructions regarding handling thespare wheel.
The spare wheel is stored in a bag and should besecured with two straps onto the floor of thetrunk/cargo compartment when the vehicle isbeing driven. The straps should be strappeddown crosswise over the wheel, attached to theload anchoring eyelets and pulled taut.
Wheel changing tools are located under thecargo compartment floor.

Related information
Spare wheel (p. 561)

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WHEELS AND TIRES
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10. Switch off the compressor and check theinflation pressure using the air pressuregauge. The inflation pressure should bebetween 1.8 bar (22 psi) and 3.5 bar(51 psi). If the inflation pressure is too high,use the air release valve to release air.

WARNING
If pressure falls below 1.8 bar (22 psi), thehole in the tire may be too large. The vehicleshould not be driven. Call roadside assistanceto have the vehicle towed to a workshop forinspection/replacement of the tire. Volvo rec-ommends an authorized workshop.
11. Switch off the compressor and remove theelectrical cable.
12.Unscrew the hose from the tire's valve andscrew the valve cap back on.

NOTE
After inflating a tire, always replace thevalve cap to help prevent valve damagecaused by gravel, dirt, etc.
Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
13. Put the protective hose cover onto the hoseto help prevent leakage of any residual seal-ing compound. Return the equipment to thecargo compartment.
14. Immediately drive the vehicle at least 3 km(2 miles) at a maximum speed of 80 km/h(50 mph) to allow the sealing compound toseal the tire, and then recheck the inflationpressure.
NOTE
During the tire's first revolution, some sealingcompound may spray out of the puncturehole.

WARNING
Before driving away, make sure that no one isnear the vehicle who could be sprayed withsealing compound. Make sure no one iswithin 2 meters(7 feet) of the vehicle.
15.Rechecking the inflation pressure
Connect the hose to the tire's valve andscrew the hose connector onto the valve asfar as possible. The compressor must beswitched off.
16. Check the inflation pressure on the air pres-sure gauge.
If the pressure is under 1.3 bar (19 psi),the tire is not sufficiently sealed. The vehi-cle should not be driven. Call roadsideassistance to have the vehicle towed.
If the inflation pressure is higher than1.3 bar (19 psi), the tire must be inflatedto the inflation pressure specified on thetire pressure decal on the driver's sidedoor pillar (1 bar = 100 kPa = 14.5 psi). Ifthe inflation pressure is too high, use theair release valve to release air.
NOTE
Replace the sealing compound bottle andhose after use. Volvo recommends havingthese replaced by an authorized Volvo work-shop.

WARNING
Check inflation pressure regularly.
Volvo recommends driving to the nearest author-ized Volvo workshop to have the tire replaced/repaired. Inform the workshop that the tire con-tains sealing compound.

WHEELS AND TIRES
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The sealing compound bottle must be replacedafter use. Volvo recommends contacting anauthorized Volvo workshop for replacement.

WARNING
After using the tire sealing system, the vehicleshould not be driven farther than approxi-mately 200 km (120 miles).

NOTE
The compressor is an electric device. Followlocal regulations for disposal.

Related information
Recommended tire pressure (p. 551)
Tire sealing system (p. 564)
Inflate tires with the compressor included inthe tire sealing system (p. 569)
Inflate tires with the compressorincluded in the tire sealing system
The vehicle's original tires can be inflated usingthe compressor in the tire sealing system.
1. The compressor must be switched off. Makesure that the switch is in the 0 (Off) positionand take out the electrical cable and thehose.
2. Unscrew the tire's valve cap and screw thehose's valve connector as far as possibleonto the valve.
Be sure the air release valve on the com-pressor's hose is completely closed.
3.Connect the electrical cable to the nearest12 V outlet and start the vehicle.

WARNING
Inhaling exhaust fumes could lead to seriousinjury. Never leave the engine running in anenclosed space or a space without sufficientventilation.

WARNING
Never leave children unattended in the vehiclewhile the engine is running.
4. Start the compressor by moving the switch tothe I (On) position.
CAUTION
Risk of overheating. The compressor shouldnot be running for longer than 10 minutes ata time.
5. Inflate the tire to the pressure specified onthe tire pressure decal on the driver's sidedoor pillar. If the inflation pressure is toohigh, use the air release valve to release air.
6. Switch off the compressor. Remove the hoseand the electrical cable.
7.Screw the valve cap back onto the tire.

NOTE
After inflating a tire, always replace thevalve cap to help prevent valve damagecaused by gravel, dirt, etc.
Use plastic valve caps only. Metal capscould corrode and become difficult toremove.

NOTE
The compressor is an electric device. Followlocal regulations for disposal.

MAINTENANCE AND SERVICE
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Messages - status messages
Status – checking engine oil level and
AdBlue level4
TPMS - tire inflation pressure check
Appointments - appointment information
and vehicle information3.

Related information
Handling messages saved from the instru-ment panel (p. 103)
Checking and filling engine oil (p. 598)
Tire pressure monitoring system* (p. 551)
Scheduling service and repairs (p. 589)
Sending vehicle information to the workshop(p. 590)
Navigating in the center display's views(p. 111)
Scheduling service and repairs5
This service offers a convenient way to scheduleservice and workshop appoints directly from thevehicle.
When it is time for service, and in certain cases ifthe vehicle requires repairs, a message will bedisplayed in the instrument panel and at the topof the center display. The time for service isdetermined by how much time has elapsed, thenumber of hours the engine has run, or the dis-tance driven since the last service.

To use the service
Create a Volvo ID and register it to the vehi-cle.
To select a Volvo retailer you would like tocontact, go to www.volvocars.com and log in.
To send and receive appointment informa-tion, the vehicle must be connected to the
Internet6.

Book service
Book a service request when desired or when amessage is displayed indicating that service orrepairs are needed.
1.Open the Car Status app from App view inthe center display.
2.Tap Appointments.
3.Tap Request appointment.
4.Check that your Volvo ID is correct.
5.Make sure your preferred Workshop is cor-rect.
6.In the Tap to write information to theworkshop field, you can provide details onwhat you would like performed during thevisit or other important information to yourworkshop.
4AdBlue Diesel models only.3Certain markets only.5Certain markets only.6There may be a charge for transmitting data over the Internet, depending on your service plan.

SPECIFICATIONS
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Vehicle Emission Control Information. USmodels. Your Volvo is designed to meet all appli-cable emission standards, as evidenced by thecertification label on the underside of the hood.For further information regarding these regula-tions, please consult your Volvo retailer.
Vehicle Emission Control Information.Canadian models. Your Volvo is designed tomeet all applicable emission standards, as evi-denced by the certification label on the undersideof the hood. For further information regardingthese regulations, please consult your Volvoretailer.
Vehicle Identification Number (VIN). TheVIN plate is located on the top left surface of thedashboard. The Vehicle Identification Number(VIN) should always be quoted in all correspond-ence concerning your vehicle with the retailer andwhen ordering parts.
Tire inflation pressures. This label indicatesthe correct inflation pressures for the tires thatwere on the vehicle when it left the factory.
Federal Motor Vehicle Safety Standards(FMVSS) specifications (USA) and Ministry ofTransport (CMVSS) standards (Canada). YourVolvo is designed to meet all applicable safetystandards, as evidenced by the certification labelon the driver's side B-pillar (the structural mem-ber at the side of the vehicle, at the rear of thedriver's door opening). This label also includescodes for paint color, etc. For further informationregarding these regulations, please consult yourVolvo retailer. U.S. models have the upper decal;Canadian models have the lower one.

INDEX
656
Glass
laminated/reinforced 162
Glove compartment 577
Gracenote®503
Grocery bag holders 581
Gross vehicle weight643
Guide lines for Park Assist Camera 391
H
Handbrake434
Hand wash625
Hard disk
space530
Hazard warning flashers157
HD radio487
Head restraint191
Head-up display138
activate and deactivate139
cleaning620
replacing windshield595
settings140
store position140, 182, 183
Heated washer nozzles175
Heater232
auxiliary heater232
parking heater232
Heating
Seats209, 210
steering wheel213
windows217, 218
high beams152, 153
High engine temperature465
Hill Start Assist439
Hill Start Assist (HSA)439
Hoisting the vehicle592
Hold
vehicle function456
HomeLink®471
programming471
use473
HomeLink® remote control
programmable 471
Home safe lighting157
Honk193
Hood, opening594
Horn193
Hybrid battery605
Charging409
Hybrid battery gauge84
Hybrid gauge83
Hybrid mode446, 450
I
IAQS (Interior Air Quality System) 200
IC (Inflatable Curtain)60
ID, Volvo26
Identification number38
Ignition mode429, 430
Immobilizer250
Electronic immobilizer250
Indicator symbols90
Individual drive mode446
Infant seats67
Inflatable curtain60
Inflatable Curtain60
Inflating tires569
Inflation pressure
adjusting550
Checking549
decal551
recommended551
Inflation pressure monitoring551
action555
Status554