2019 VOLVO S90 TWIN ENGINE four wheel drive

WHEELS AND TIRES
547

NOTE
The tire's load index and speed rating maynot appear on the sidewall because they arenot required by law.
7.M+S or M/S = Mud and Snow, AT = All Ter-rain, AS = All Season
8.U.S. DOT Tire Identification Number(TIN): This begins with the letters "DOT" andindicates that the tire meets all federalstandards. The next two numbers are thefactory code where the tire was manufac-tured, the next two are the tire size code andthe last four numbers represent the weekand year the tire was made. For example,0717 means that the tire was manufacturedduring week 7 of 2017. The numbers inbetween are marketing codes used at themanufacturer's discretion. This informationhelps a tire manufacturer identify a tire forsafety recall purposes.
9.Tire Ply Composition and Material Used:Indicates the number of plies indicates or thenumber of layers of rubber-coated fabric inthe tire tread and sidewall. Tire manufactur-ers also must indicate the ply materials in thetire and the sidewall, which include steel,nylon, polyester, and others.
10.Maximum Load: Indicates the maximumload in pounds and kilograms that can becarried by the tire. Refer to the vehicle's tire
information placard located on the B-Pillarfor the correct tire pressure for your vehicle.
11.Treadwear, Traction, and Temperaturegrades.
12.Maximum permissible inflation pressure:the greatest amount of air pressure thatshould ever be put in the tire. This limit is setby the tire manufacturer.

Speed Symbol
A tire's Speed Symbol (SS) indicates the maxi-mum speed for which the tire has been certifiedand should be at least equivalent to the vehicle'stop speed.
Winter tires, with or without studs, are exceptionsand may use a lower SS. When winter tires areinstalled, the vehicle may not be driven fasterthan the tires' SS.
The vehicle's speed should always be determinedby the posted speed limit and traffic and roadconditions, not the tire's SS.
The following table indicates the maximum per-missible speed for each SS.
M 130 km/h (81 mph)
Q 160 km/h (100 mph)
T190 km/h (118 mph)
H 210 km/h (130 mph)
V 240 km/h (149 mph)
W 270 km/h (168 mph)
Y300 km/h (186 mph)
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
Tires (p. 542)

WHEELS AND TIRES
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* Option/accessory.553
Calibrating the tire pressure
monitoring system*
In order for the tire pressure monitoring system 9
to function correctly, tire pressure reference val-ues must be set correctly. This must be doneeach time the tires are changed or the tire pres-sure is adjusted.
For example, when driving with a heavy load or athigh speeds (over 160 km/h (100 mph)), tirepressure should be adjusted to the Volvo-recom-mended tire pressure values. The system shouldthen be recalibrated.
1.Switch off the ignition.
2.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.
3. Start the vehicle.
4.Open the Car Status app in App view.
5.Tap TPMS.

NOTE
The car must be stationary when calibration isstarted.
6.Tap Calibrate.
7.Tap OK to confirm that the tire pressure inall four tires has been checked and adjusted.
8. Run the car until calibration is complete.
Calibration is done when the vehicle is driv-ing at a speed above 35 km/h (22 mph).
If the car's ignition is switched off before cal-ibration is complete, the tires in the centerdisplay change color from gray to green uponnext start-up, even if calibration is not com-plete. Perform the calibration again and allowit to complete within the same operatingcycle to ensure that the calibration is carriedout correctly.
>When enough data has been collected forthe system to detect low tire pressure, thecolor of the tire symbols in the center dis-play will change from gray to green. Thesystem will not provide any other confir-mation that calibration has been comple-ted.
If start-up of calibration fails, the followingmessage appears: Calibrationunsuccessful. Try again..
9Tire Pressure Monitoring System (TPMS)

WHEELS AND TIRES
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* Option/accessory.555
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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MAINTENANCE AND SERVICE
* Option/accessory.622

WARNING
Never use more than one inlay mat at atime on the driver's floor. If any other typeof floor mat is used, remove the originalmat from the driver's seat floor beforedriving. All types of mats must be securelyanchored in the attachment points in thefloor. Make sure the floor mat does notimpede the movement of the brake pedalor accelerator pedal in any way, as thiscould be a serious safety hazard.
Volvo's floor mats are specially manufac-tured for your vehicle. They must be prop-erly secured in the attachment points inthe floor to help ensure they cannot slideand become trapped under the pedals.
After vacuuming, a specially designed textilecleaning agent should be used to remove stainson floor mats. Floor mats should be cleaned withproducts recommended by Volvo retailers.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning leather upholstery
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Leather upholstery *
Volvo's leather upholstery is treated to protect itsoriginal appearance. Over time, sunlight, grease,dirt, etc. could break down the protective layer.This could result in scratches and cracking.
Leather upholstery is a natural product thatchanges and acquires a beautiful patina overtime. Regular cleaning and treatments arerequired to preserve the qualities and color of theleather. Volvo offers a comprehensive product,Volvo Leather Care Kit/Wipes, for cleaning andtreating leather upholstery that, when used asdirected, preserves the leather's protective coa-ting.
For best results, Volvo recommends cleaning andapplying protective cream one to four times ayear (or more as needed). Volvo Leather Care Kit951 0251 and Volvo Leather Softener 9437429 are available for purchase at Volvo retailers.

INDEX
651
1, 2, 3 ...
4WD444
A
ABS
anti-lock brakes431
AC (Air conditioning)223
ACC - Adaptive Cruise Control 292, 295,
296, 297, 298, 299, 301, 302, 303, 304,
305, 306
Accessories and extra equipment 35
installation36
Accessory installation warning 36, 37
Active Bending Lights155
Adapting driving characteristics 270, 446
Adaptive Cruise Control 292, 295, 296,
297, 298, 299, 301, 302, 303, 304, 305, 306
change cruise control functionality 305
function292
manage speed296, 297
pass301, 302
radar sensor324
set time interval298, 299
troubleshooting304
Adjusting the steering wheel193
Airbag52
activation/deactivation56
driver's side53
passenger side53, 56
Air bag, see Airbag52
Air conditioning223
Air conditioning, fluid
volume and grade648
Air distribution201
air vents201, 202
changing202
defrosting215
recirculation214
table showing options204
Air quality198, 200
allergy and asthma199
passenger compartment filter201
Air recirculation214
Alarm266
deactivating267
Allergy and asthma-inducing substances 199
All Wheel Drive, AWD444
All Wheel Drive (AWD)444
All Wheel Drive (four-wheel drive) 444
Android Auto512, 514
Antenna
location255
Apple CarPlay509, 511
Approach lighting157
Apps480
Assistance at risk of collision372, 373,
374, 375, 376, 377, 378, 379, 381
Audio and media478
Audio system
HD digital radio490
SiriusXM® Satellite radio 490, 491, 493
Auto-climate214
Auto hold437
Auto-hold brakes437
activate and deactivate438
after collision439
Automatic car wash627
Automatic high beam153
Automatic locking260
Automatic relocking240, 253
Automatic Speed Limiter 279, 281, 282, 283
Automatic transmission440
kickdown444
oil647
Auxiliary heater232
INDEX