2019 VOLVO S90 TWIN ENGINE tire pressure

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Connecting the vehicle to the Inter-net via a phone (Wi-Fi)525
Connecting the vehicle to the Inter-net via vehicle modem (SIM card)526
Vehicle modem settings527
Sharing Internet from the vehicle viaWi-Fi hotspot (tethering)527
No or poor Internet connection528
Deleting Wi-Fi networks529
Wi-Fi technology and security529
Terms of use and data sharing530
Activating and deactivating data sharing530
Hard disk storage space530
License agreement for audio and media531
WHEELS AND TIRES
Tires542
Tire direction of rotation544
Tread wear indicator545
Tire terminology545
Tire sidewall designations546
Uniform Tire Quality Grading548
Checking tire pressure549
Adjusting tire pressure550
Recommended tire pressure551
Tire pressure monitoring system*551
Calibrating the tire pressure monitor-ing system*553
Viewing tire pressure status in thecenter display*554
Action when warned of low tire pressure555
When changing wheels556
Tool kit556
Jack*557
Wheel bolts557
Removing a wheel558
Installing a wheel560
Spare wheel561
Accessing the spare wheel562
Snow tires563
Snow chains563
Tire sealing system564
Using the tire sealing system565
Inflate tires with the compressorincluded in the tire sealing system569
Determining the vehicle's permittedweight570

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Color codes632
Replacing windshield wiper blades633
Windshield wipers in the service position634
Filling washer fluid635
SPECIFICATIONS
Type designations638
Dimensions641
Weights643
Towing capacity and tongue weight644
Engine specifications645
Engine oil specifications646
Coolant specifications647
Transmission fluid specifications647
Brake fluid specifications647
Fuel tank volume648
Air conditioning specifications648
Approved tire pressure649
INDEX
Index651

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YOUR VOLVO
* Option/accessory.28
goal. In addition to continuous environmentalrefinement of conventional gasoline-poweredinternal combustion engines, Volvo is activelylooking at advanced technology alternative-fuelvehicles.
When you drive a Volvo, you become our partnerin 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.

Twin Engine vehicles
If possible, precondition the vehicle with thecharging cable before driving.
If preconditioning is not possible in coldweather, use the seat and steering wheelheating primarily. Avoid heating the entirepassenger compartment, which reduces thehybrid battery's charge level.
Choose the Pure drive mode to help mini-mize electric power consumption.
In hilly terrain, put the gear selector in modeB to utilize the electric motor's braking func-tion when the accelerator pedal is released.This helps charge the hybrid battery.

Related information
Economical driving (p. 453)
Starting and stopping preconditioning(p. 225)
Air quality (p. 198)
IntelliSafe - driver support
IntelliSafe is Volvo Cars' philosophy regardingvehicle 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.
Support
IntelliSafe includes driver support functions suchas Adaptive cruise control* which helps the driverto maintain an even speed combined with a pre-selected time interval to the vehicle ahead.
Pilot Assist2 helps the driver keep the vehicle inthe current traffic lane by providing steeringassistance and maintaining an even speed and aset time interval to the vehicle ahead.
Park Assist Pilot* helps the driver pull into andout of parking spaces.
Other examples of systems that can help thedriver are the Active main beam, Cross TrafficAlert (CTA)* and Blind Spot Information (BLIS)*systems.

Prevention
City Safety is a function intended to help preventaccidents. 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
2Depending on market, this function can be either standard or optional.

DISPLAYS AND VOICE CONTROL
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Symbol Meaning
A
B
Fault in ABS system
If this symbol is illuminated, theABS system is malfunctioning. Thevehicle's regular brakes will stillwork, but without the ABS function.
A
B
Auto-brake on
This symbol illuminates when thefunction is activated and the brakesor parking brakes are being used.The brakes hold the vehicle at astandstill after it has stopped.
Symbol Meaning
Tire pressure system
This symbol illuminates to indicatelow 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 turnsignals are used.
Symbol Meaning
Parking lights
This symbol illuminates when theparking lights are on.
Fault in headlight system
This symbol illuminates if a faulthas 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 whenthe active high beams are on.
Active high beams off
This symbol lights up in white whenthe active high beams are off.
High beams on
This symbol illuminates when thehigh beams are on or flashed.
Active high beams on
This symbol lights up in blue whenthe active high beams are on. Park-ing lights are on.

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KEY, LOCKS AND ALARM
* Option/accessory.254

Keyless locking
All of the doors have to be closed before thevehicle can be locked. However, the trunk lid 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 trunk lid12 before it isclosed.
> The lock indicator light in the windshieldwill flash to confirm that the vehicle islocked.
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 trunk lid is open
NOTE
If the vehicle is locked and the trunk lid is stillopen, make sure that the remote key is notleft in the trunk when the trunk lid is closedand the entire vehicle is locked.
If the key is detected in the vehicle, the trunklid will not lock when it is closed.
Keyless unlocking
–To unlock, grasp a door handle or press therubberized pressure plate on the undersideof the trunk lid handle.
> The lock indicator light in the windshieldwill go out to confirm that the vehicle isunlocked. Open the doors or trunk lid asusual.

Automatic relocking
If none of the doors or trunk lid 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 trunk lid unlock* (p. 255)
Keyless and touch-sensitive surfaces*(p. 252)
Keyless unlock settings*
Several different sequences are available forkeyless unlocking.
1.Tap Settings in the center display's Topview.
2. Tap My CarLockingKeyless Unlock
3. Select alternative:
All Doors
- unlocks all doors at the same time.
Single Door
- unlocks the selected door.
Related information
Keyless locking and unlocking* (p. 253)
Keyless and touch-sensitive surfaces*(p. 252)
12Applies to vehicles with power trunk lid.

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DRIVER SUPPORT
404

The parking sequence is cancelled
A parking sequence will be cancelled if:
the driver moves the steering wheel
the vehicle's speed exceeds 7 km/h (4 mph)
the driver taps Cancel in the center display
when the anti-lock brakes or the Electronicstability control are engaged - e.g. when awheel loses grip on a slippery road
when the power steering works at reducedpower - e.g. during cooling due to overheat-ing (see section "Speed-dependent steeringforce").
A message in the center display will explain whythe parking sequence was cancelled.

CAUTION
Under certain circumstances, PAP may not beable to find parking spaces – one reason maybe that the sensors are disrupted by externalsound sources that emit the same ultrasonicfrequencies that the system works with.
Examples of such sources include horns, wettires on asphalt, pneumatic brakes, exhaustnoise from motorcycles, etc.
NOTE
Dirt, ice and snow covering the sensorsreduce their function and can make measure-ment impossible.

Driver responsibility
The driver should keep in mind that PAP is aparking aid ‒ not an infallible fully automatic sys-tem. The driver must always be prepared to takecontrol and cancel a parking sequence if neces-sary.
There are a number of things to keep in mindwhen 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 tires121 inflated to the correcttire 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/ortire 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.
121"Approved tires" refers to tires of the same type and make as the vehicle's original, factory-installed tires.

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STARTING AND DRIVING
* Option/accessory.454

Driving
Choose the Pure drive mode to help mini-mize electric power consumption.
Maintain a steady speed and a generous fol-lowing distance to traffic ahead to minimizebraking. This drive mode has the lowestpower consumption.
Balance energy requirements using theaccelerator pedal. Use the indicator on theinstrument panel to see available electricpower and avoid starting the combustionengine unnecessarily. The electric motor ismore effective than the combustion engine,especially at low speeds.
When braking is necessary, brake gentlyusing the brake pedal. This will help rechargethe hybrid battery. A regenerative function isintegrated in the brake pedal and can beaugmented by the electric motor's brakingcapacity when the gear selector is in modeB.
Higher speeds increase energy consumption- air resistance increases with speed.
Activate the Hold function in the Functionview at high speeds when traveling fartherthan is possible using the hybrid battery'scapacity.
Whenever possible, avoid using the Chargefunction to charge the hybrid battery. Charg-ing the battery using the combustion engine
increases fuel consumption and carbon diox-ide emissions.
In a cold climate, reduce heating of the wind-shield/rear window, mirrors, seats and thesteering wheel.
Maintain the correct pressure in the tires andcheck pressure regularly.
The type of tires used could affect energyconsumption - consult a retailer for advice onsuitable tires.
Remove unnecessary items from the vehicle- the heavier the load, the higher the fuelconsumption.
Roof loads increase air resistance andincrease fuel consumption. Remove roofboxes, ski racks, etc. that are not in use.
Avoid driving with the windows open.
Do not keep the vehicle still on an upwardgradient by using the accelerator pedal. Usethe brakes instead.

Related information
Drive-E ‒ purer driving pleasure (p. 27)
Energy distribution in hybrid mode using mapdata* (p. 450)
Factors affecting electric motor range(p. 455)
Using the electric motor only (p. 454)
Hybrid gauge (p. 83)
Checking tire pressure (p. 549)
Using the electric motor only
When using the electric motor, Volvo TwinEngine provides a combination of good fueleconomy, low emissions and high performance.
For energy-efficient driving:
Select the Pure drive mode to help maximizedriving range using only the electric motor.
Balance energy requirements using theaccelerator pedal. Use the indicator on theinstrument panel's hybrid gauge to see avail-able electric power and avoid starting thecombustion engine unnecessarily.
When braking is necessary, brake gentlyusing the brake pedal. This will recharge thehybrid battery.
Activate the Hold function in the Functionview at high speeds when traveling fartherthan is possible using the hybrid battery'scapacity.
Reduce current consumption in the passen-ger compartment by reducing e.g. fan speed,electric heating, or air conditioning use.
Also follow the general economical driving adviceregarding speed, tires and load to maximizerange.

Related information
General information about Twin Engine(p. 408)
Economical driving (p. 453)

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STARTING AND DRIVING
456

Factors the driver can control
The driver should be aware that the following fac-tors help conserve energy and improve drivingrange:
charging the battery regularly
preconditioning
Pure drive mode
climate control settings
speed and acceleration
the Hold function
tires and tire pressure.
The following table shows the approximate rela-tionship between constant speed and drivingrange. Driving at a lower constant speed helpsincrease the electric motor's driving range.
Constant speed
100 km/h (62 mph) 50 %
80 km/h (50 mph)70 %
60 km/h (37 mph) 90 %
50 km/h (31 mph) 100 %

NOTE
The figures shown in the tables pertain toa new vehicle.
None of the figures are absolute and areaffected by e.g. driving style, environmentand other conditions.

Related information
Using the electric motor only (p. 454)
Economical driving (p. 453)
"Hold" and "Charge" functions (p. 456)
Drive modes (p. 446)
"Hold" and "Charge" functions
In certain situations, it can be useful to controlthe hybrid battery's charge level while driving.This is possible with the Hold and Charge func-tions.
Hold and Charge are available in all drivemodes. The functions will switch off if Pure drivemode is activated.

Function buttons for Hold and Charge
The functions can be activated in the center dis-play's Function view.

Hold
Battery level sustained forlater use.
This function retains the chargein the hybrid battery for theelectric motor and saves availa-ble electrical current for use ata later time, such as when driving in an urbanarea or residential neighborhood.
The vehicle will function as in normal hybrid driv-ing with a discharged battery - in addition toreusing energy from e.g. regenerative braking, thecombustion engine will be used more frequentlyto maintain the charge in the battery.