2015 VOLVO XC90 four wheel drive

INSTRUMENTS AND CONTROLS
* Option/accessory, for more information, see Introduction.93
1. Press (1) to open the app menu in the
instrument panel.
> The top four lines show readings from tripodometer TM. The following four lines show readings from trip odometer TA.Scroll up/down in the list using (3).
2. Scroll to the selection buttons in the lines under TA and select the trip odometer to bedisplayed.
• Current fuel consumption
• Distance to empty
• Odometer
• Trip odometers TM, TA or none
• Tourist (alternative speedometer).
Select or deselect an alternative using thecenter button (4). The change will be madeimmediately.
Resetting a trip odometer
Reset trip odometer TM by pressing and holding the RESET button the left-side steering wheel
lever. Trip odometer TA resets automatically if the ignition is switched off for more than 4 hours.
Changing the unit of measureChange the units of measure for driven distanceand fuel consumption in the center display's Top view by selecting
SettingsSystemUnitsand marking the desired unit.
NOTE
Changing these units of measure will also change the ones used in the Volvo navigation system *.
Related information
• Displaying trip statistics (p. 94)
• Trip computer (p. 92)

CLIMATE
* Option/accessory, for more information, see Introduction.191
NOTE
Air conditioning for the third row of seats*
cannot be activated if the main air condition- ing unit or the air conditioning for the second row of seats * is/are deactivated.
Activating/deactivating the third row air conditioning when the engine is started
The air conditioning for the optional third row of seats 7
can be set to start automatically when the
engine is started. 1. Tap
Settings in the center display's Top
view.
2. Tap
Climate.
3. Select
Third Row Climate On At Engine
Start to activate/deactivate the air condition-
ing for the third row of seats when the engine is started.
Related information
• Climate system controls in the center display (p. 180)
Turning seat heating
* on and off
The seats can be heated for added comfort in cold weather.
Activating/deactivating front seat heating
Steering wheel and seat buttons in the climate bar
1. Tap the left or right side steering wheel and seat button in the center display's climate bar to open the steering wheel and seatheating controls. If the vehicle is not equipped with the optional heated steering wheel or ventilatedseats, the button for seat heating will bedirectly accessible in the climate bar. 2. Tap the seat heating button repeatedly to
select one of four levels:
Off, High, Middleor Low.
> The level changes and is displayed in the button.
Activating/deactivating rear seat heating
From the front seat *
Temperature buttons for Rear climate in Climate view
1.
Tap Settings in the center display's Top
view.
2. Tap
Climate.
3. Under
Auto Driver Seat Heating Level andAuto Passenger Seat Heating Level,
select Off, Low, Middle or High to activate/
deactivate and to select the desired level.
7 Models with the optional 4-zone climate system only.

WHEELS AND TIRES
468
NOTE
Please be aware that the following tire desig- nation is an example only and that this par-
ticular tire may not be available on your vehi- cle.
1. 215 : the width of the tire (in millimeters)
from sidewall edge to sidewall edge. The larger the number, the wider the tire.
2. 65: The ratio of the tire's height to its width
in percent.
3. R: Radial tire (the designation RF and the
symbol indicate that the vehicle is
equipped with optional self-supporting run flat tires 2
.
4. 15: The diameter of the wheel rim (in
inches).
5. 95: The tire's load index. In this example, a
load index of 95 equals a maximum load of 1521 lbs (690 kg).
6. H: The tire's speed rating, or the maximum
speed at which the tire is designed to bedriven for extended periods of time, carryinga permissible load for the vehicle, and withcorrect inflation pressure. For example, Hindicates a speed rating of 130 mph(210 km/h).
NOTE
The tire's load index and speed rating may not 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" and
indicates that the tire meets all federalstandards. The next two numbers or lettersare the plant code where it was manufac-tured, the next two are the tire size code andthe last four numbers represent the weekand year the tire was built. For example,1510 means that the tire was manufacturedduring week 15 of 2010. 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 MaterialUsed : Indicates the number of plies indi-
cates or the number of layers of rubber-coated fabric in the tire tread and sidewall.Tire manufacturers also must indicate the plymaterials in the tire and the sidewall, whichinclude steel, nylon, polyester, and others. 10.
Maximum Load : Indicates the maximum
load in pounds and kilograms that can becarried by the tire. Refer to the vehicle's tireinformation placard located on the B-Pillarfor the correct tire pressure for your vehicle.
11. Treadwear, Traction, and Temperaturegrades .
12. Maximum permissible inflationpressure: the greatest amount of air pres-
sure that should ever be put in the tire. Thislimit is set by the tire manufacturer.
Speed SymbolA 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 our without studs, are excep- tions and may use a lower SS. When winter tiresare installed, the vehicle may not be driven fasterthan the tires' SS. The vehicle's speed should always be determined by 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.
2 Self-supporting run flat tires may not be available on all models

WHEELS AND TIRES
4823.
Select
SettingsMy CarIntelliSafe
Tire Pressure Monitor in the Top view
and deselect (tap) the button.
> The function will remain off until it is reac- tivated.
Related information
• Checking inflation pressure (p. 482)
• Reinflating tires equipped with the Tire Pressure Monitoring System (TPMS)(p. 483)
• Tire Pressure Monitoring System type appro-val (p. 484)
• Ignition modes (p. 355)
Checking inflation pressure The Tire Pressure Monitoring System makes it possible to view the current inflation pressure ofall four tires.
Checking inflation pressure
Open the Car status app in
the center display's Application view. Tap
Status to see the
current inflation pressure of all four tires.
The on-screen graphic displays the inflation pres- sure.
The illustration is generic and may vary from model to model or after a software update
Color indications:
• No color indicator
: tire pressure is above
the threshold for a low inflation pressure warning.
• Yellow
: low tire pressure. Stop and check/
reinflate the tire(s) as soon as possible.
• Red
: inflation pressure is very low. Stop
immediately and check/reinflate the tire(s).
• When no tire pressure values are shown thensystem has not learned the tire pressure val-ues. It might be necessary to drive at a speedof at least 20 mph (30 km/h) for severalminutes.
• If the TPMS symbol (telltale) flashes forapprox. 1 minute then glows steadily, and the message
Tire pressure system Service
required is displayed: this indicates that the
system is not functioning correctly. Have it checked by a trained and qualified Volvoservice technician.
Please note that the sample tire pressures shown in the illustration are in bar. The unit ofmeasure can be changed (e.g., to pound perscare inch (psi) in the center display's Settings menu, under
SystemUnitsTire Pressure.
Tire Pressure Monitoring System settingsThe unit of measure for tire inflation pressure can be changed in the center display's Top view by selecting
SettingsSystemUnitsTire
Pressure and tapping the desired unit.