2018 VOLVO V90 engine

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CLIMATE CONTROL
* Option/accessory.
218
Activating and deactivating the heated rear seats from the rear seat
With 2-zone system:
Buttons for seat heating on the rear side of the tunnel console.
–Press repeatedly on the left or right seat heating buttons on the rear side of the tun- nel console to select one of four levels:
Off,High, Medium or Low.
> The level is changed and the indicator lights in the button display the level. With 4-zone system
*:
Seat heating controls and indicator lights on the rear side of the tunnel console.
–Press repeatedly on the left or right seat heating buttons in the climate panel on thetunnel console to select one of four levels:
Off, High, Medium or Low.
> The level will be changed and the climate panel screen will show the new level.
Related information
• Climate system controls (p. 214)
Activating and deactivating front
seat ventilation
*
The seats can be ventilated to provide increased comfort in warm weather.
The ventilation system consists of fans in the seats and backrest that draw air through the seatupholstery. The cooler the passenger compart-ment is, the greater the cooling effect of the ven-tilation. The system can be activated when theengine is running.
Steering wheel and seat buttons in the climate row.
1. Tap the left- or right-side steering wheel and seat button in the center display's climate bar to open the controls for steering wheeland seat heating. If the vehicle is not equipped with heated seats or heated steering wheel, the buttonfor seat ventilation is directly accessible inthe climate bar.

CLIMATE CONTROL
* Option/accessory.
220
Activating and deactivating
automatic steering wheel heating *
The steering wheel can be heated for added comfort in cold weather.
Steering wheel heating can be set to automati- cally activate when the engine is started. Whenset to automatically activate, heating will beturned on at low ambient temperatures. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Steering Wheel Heating
Level to activate/deactivate automatic start
of heated steering wheel.
4. Select
Low, Medium or High to select level
after the function has been activated.
Related information
• Activating and deactivating the heated steer- ing wheel
* (p. 219)
Activating auto climate control
If auto climate control is activated, several cli- mate system functions are controlled automati-cally.
Auto climate button in Climate view.
1. Open Climate view in the center display. 2.
Tap or press and hold
AUTO.
• Tap - air recirculation, air conditioning and air distribution are controlled automati-cally.
• Press and hold - air recirculation, air con-ditioning and air distribution are controlledautomatically. Temperature and blowerspeed are changed to standard settings: 22 °C (72 °F) and speed
3 (speed 2 in
the rear seat 3
).
> Auto climate mode is activated and the button lights up.
NOTE
It is possible to change the temperature and blower speed without deactivating automaticclimate control. Automatic climate control isdeactivated when the air distribution ischanged manually or when the max defrosteris activated.
Related information
• Climate system controls (p. 214)
3
For vehicles with 4-zone climate system *.

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CLIMATE CONTROL
* Option/accessory.
224
NOTE
If windshield heating is activated when the Start/Stop function auto-stops the engine,the engine will be restarted.
Related information
• Climate system controls (p. 214)
• Activating and deactivating automatic wind- shield heating
* (p. 224)
Activating and deactivating
automatic windshield heating *
Windshield heating is used to quickly remove condensation and ice from the windshield.
Windshield heating can be set to automatically activate when the engine is started. With auto-matic start activated, heating will be activatedwhen there is a risk of ice or condensation on thewindows or mirrors. Heating is automaticallyswitched off when the window or door mirror issufficiently warm and the condensation or ice isgone. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Front Defroster to activate/
deactivate automatic windshield heating.
Related information
• Activating and deactivating the heated wind- shield
* (p. 223)
Activating and deactivating theheated rear window and doormirrors The heated rear window and door mirrors are used to quickly remove condensation and icefrom the glass.
Activating and deactivating the heated rear window and door mirrors from thecenter console
A button in the center console offers quick access to the heated rear window and door mir-rors functions.
Button in center console.
–Tap the button.
> Heated windows and door mirrors are
activated and the button lights up/goes out.

CLIMATE CONTROL
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225
Activating and deactivating the heated rear window and door mirrors from thecenter display
Rear window/door mirror heating button in Climate view.
1. Open Climate view in the center display. 2.Tap
Rear.
> Heated windows and door mirrors are activated and the button lights up/goes out.
Related information
• Climate system controls (p. 214)
• Automatically activating and deactivating theheated rear window and door mirrors(p. 225)
Automatically activating anddeactivating the heated rear windowand door mirrors
The heated rear window and door mirrors are used to quickly remove condensation and icefrom the glass.
It is possible to select whether rear window and door mirror heating should be automatically acti-vated or deactivated when the engine is started.With automatic start activated, heating will beactivated when there is a risk of ice or condensa-tion on the windows or mirrors. Heating is auto-matically switched off when the window or doormirror is sufficiently warm and the condensationor ice is gone. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Rear Defroster to activate/
deactivate automatic rear window and door heating.
Related information
• Activating and deactivating the heated rearwindow and door mirrors (p. 224)
Setting the blower speed for the
front seats4
The blower can be set to several different auto- matically controlled speeds for the front seat.
Blower control buttons in Climate view.
1. Open Climate view in the center display. 2. Tap the desired blower speed:
Off, 1-5 orMax.
> The blower speed will be changed and the buttons for the set speed will light up.
CAUTION
The air conditioning will not engage if the blower is turned off completely, which maycause fogging on the inside of the windows.
4The same setting applies to the rear seats with the 2-zone climate system.

KEY, LOCKS AND ALARM
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* Option/accessory.233
In rear door*
Lock button with indicator light in rear door.
Illuminated indicator lights in each door indicate that that particular door is locked. If any door isunlocked and opened, the indicator light in thatdoor will go out. The lights in the other doors willremain illuminated.
Related information
•Lock confirmation settings (p. 233)
• Welcome Light (p. 164)
• Using home safe lighting (p. 164)
Lock confirmation settings Settings for how the vehicle confirms locking and unlocking can be adjusted in the center dis-play's Settings menu.
1.
Tap Settings in the center display's Top
view.
2. Tap
My CarLocking.
3. Tap
Visible Locking Feedback to deacti-
vate the function or to select when the vehi- cle should provide a visible response: during
Lock, Unlock or Both.
4. Select to receive an audible response when locking the vehicle by marking
Audible
Locking Feedback.
Folding door mirrors * confirmation
1. Tap
Settings in the center display's Top
view.
2. Tap
My CarMirrors and Convenience.
3. Select
Fold Mirror When Locked to acti-
vate or deactivate the function.
Related information
• Lock indication (p. 232)
Remote key
The remote key is used to lock and unlock doors, the tailgate and the fuel filler door. Theremote key must be in the vehicle in order tostart the engine.
Remote control key, on left, and button-less key ((Key Tag) *), on right.
The remote key is not physically used to start the ignition because the vehicle is standard-equippedwith keyless start (Passive Start). To start thevehicle, the key must be in the front section ofthe passenger compartment, e.g. in the driver'spocket or in a cup holder in the tunnel console.

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KEY, LOCKS AND ALARM
* Option/accessory.
234 The keyless system for locking/unlocking the doors, tailgate (Passive Entry
*) and fuel filler door
is available as an option. This system has a range in a semicircle with a radius of approximately1.5 meter (5 feet) out from the driver's door andapprox. 1 meter (3 feet) out from the tailgate. With keyless start in combination with keyless locking and unlocking, the remote key can belocated anywhere in the passenger compartmentor cargo compartment in order to start theengine. Each remote key supplied with the vehicle can be linked to a driver profile with unique settings forthe vehicle. When a key with a specific profile isused, the vehicle settings are adjusted accordingto that profile.
Buttonless key, Key TagFor vehicles equipped with keyless locking and unlocking *, a smaller, lighter and button-less key
(Key Tag 3
) is also provided. It works the same
way as the regular remote key as regard keyless start and keyless locking and unlocking 4
. It does
not have a detachable key blade and its battery cannot be replaced.
Remote key buttons
The remote key has four buttons, one on the left side and three on the right.
Locking - Press once to lock the doors,
tailgate and fuel filler door and arm the alarm. Press and hold to close all windows.
Unlocking - Press once to unlock the
doors, tailgate and fuel filler door and disarm the alarm. Press and hold to open all windows at the same time 5
.
Tailgate - Unlock and disarm the tailgate
only. On vehicles equipped with the power tailgate *, press and hold to automatically
open the tailgate. Press and hold to close an open tailgate (an audible warning signal will sound).

Panic alarm - Used to attract attention in
emergency situations. Press and hold the button for at least 3 seconds or press twicewithin 3 seconds to activate the turn signalsand horn. To deactivate, wait at least 5 sec-onds and press the button again. If no actionis taken, the panic alarm will deactivate auto-matically after 3 minutes.
WARNING
If anyone is left in the vehicle, make sure that power to the power windows and panoramic roof * is cut off by always taking the remote
key with you when you leave the vehicle.
NOTE
Be aware of the risk of locking the Key Tag in the vehicle. If the remote key/Key Tag is leftin the vehicle, it will be deactivated when thevehicle is locked and the alarm set usinganother valid key. The deactivated key will be reactivated when the vehicle is unlocked.
3 Även kallad sportnyckel.
4 The key is waterproof up to a depth of approx. 10 meters (30 feet) for up to 60 minutes, making it suitable for use in activities in and around water.
5 The total airing function can be used to e.g. quickly air out the vehicle in hot weather.

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KEY, LOCKS AND ALARM
* Option/accessory.
238 For keyless use, a remote key or the Key Tag must be within the shaded areas shown in theillustration, i.e. a semicircle with a radius ofapprox. 1.5 meter (5 feet) along the sides of thevehicle or approx. 1 meter (3 feet) from the tail-gate.
NOTE
The functions of the remote control key can be disrupted by ambient radio waves, build-ings, topographical conditions, etc. The vehi-cle can always be locked/unlocked using thekey blade.
If the remote key is removed from the vehicle
If the remote key is removed from the vehicle while the engine is running, the warning message
Vehicle key not
found Removed from vehicle will be
displayed in the instrument panel and an audible signal will sound when the last door is closed.
The message will disappear when the key is returned to the vehicle and the O button on the
right-side steering wheel keypad is pressed or when the last door is closed again.
Related information
• Remote key (p. 233)
• Antenna locations for the start and lock sys-tem (p. 251) •
Keyless and touch-sensitive surfaces
*
(p. 247)
Replacing the remote key's battery
The battery in the remote key must be replaced when it is discharged.
NOTE
All batteries have a limited service life and must eventually be replaced (does not applyfor Key Tag). The battery's service life variesdepending on how often the vehicle/key isused.
The remote key battery should be replaced if:
the information symbol illuminates and the message
Vehicle key bat. low
See Owner's manual is displayed in
the instrument panel
and/or
• the locks do not react after several attempts to lock or unlock the vehicle using theremote key within approx. 20 meter (65 feet)from the vehicle.
NOTE
Move closer to the vehicle and try to unlock it again.

KEY, LOCKS AND ALARM
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* Option/accessory.253
Unlocking the tailgate from insidethe vehicle
The tailgate can be locked from the inside using a button on the dashboard.
1.
Press the button on the dashboard.
> The tailgate will unlock and can be opened from the outside by pressing the rubberized pressure plate on the handle.
2. With the optional power tailgate
* -
Press and hold the
button on the dash-
board.
> The tailgate will open.
Related information
• Locking and unlocking from inside the vehi- cle (p. 251)
• Opening and closing the power tailgate
*
(p. 255)
Activating and deactivating childsafety locks
Child safety locks help prevent children from opening the rear doors from inside the vehicle. There is an electric safety lock * and a manual
safety lock.
Activating and deactivating electric child safety locks *
The electric child safety lock can be activated and deactivated in any ignition mode higher than 0. The lock can be activated and deactivated up
to 2 minutes after the engine is turned off if no door has been opened.
Button for electric activation and deactivation.
1. Start the engine and select any ignition
mode higher than 0.