2017 VOLVO S90 seats

INSTRUMENTS AND CONTROLS
* Option/accessory.165
Front door closed
–Press and hold one of the buttons ( 1 or 2)
until the seat, door mirrors and head-up dis- play have moved to the positions stored inthat button.
The seat, door mirrors and head-up display willstop automatically if the button is released beforethe they have reached the stored positions.
WARNING
• Because the driver's seat can be adjusted with the ignition off, children should neverbe left unattended in the vehicle.
• Movement of the seat can be STOPPEDat any time by pressing any button on thepower seat control panel.
• Do not adjust the seat while driving. Theseat should be adjusted so that the brakepedal can be depressed fully. In addition,position the seat as far rearward as com-fort and control allow.
• The seat rails on the floor must not beobstructed in any way when the seat is inmotion.
Related information
•
Adjusting power front seats
* (p. 163)
• Power front seats
* (p. 162)
Multifunctional front seats *
In addition to the adjustment settings offered by the power seat controls, the multifunction controlprovides additional possibilities for convenienceand comfort.
Multifunction control on the side of the seat
The multifunction control can be used to adjust lumbar support *, the backrest's side bolsters *, the
length of the seat cushion and the massagefunction *. The adjustment settings made with the
control are shown in the center display * and cer-
tain settings can be made directly from the cen- ter display.
Center displayThe adjustment settings for the driver and pas-senger seats made using the multifunction con-trol are shown in the center display. If only oneseat is adjusted, the settings are shown in the center of the display. If both seats are adjusted,the settings for the driver seat are shown on theupper half of the screen and the ones made forthe passenger seat are on the lower half. Press the Home button on the center console to exit the seat adjustment setting view.
Related information
•
Power front seats
* (p. 162)
• Adjusting function settings in the multifunc- tional front seats
* (p. 166)
• Turning seat heating
* on and off (p. 194)

INSTRUMENTS AND CONTROLS
* Option/accessory.
166
Adjusting function settings in the multifunctional front seats *
The multifunction controls on the side of the seat as well as the center display can be used tomake seat adjustments. The adjustment settings are shown in the center display *.
Multifunction control on the side of the seat
Turn the control up or down to activate.
Front seat massage settings *The front seat backrests have a massage func- tion. Air-filled cushions provide the massagingaction and a number of settings are available. The massage function can only be used when the engine is running.
Massage view in the center display
1. Activate the multifunction control by turning
it up or down. Seat settings will be displayed in the center display.
2. Tap
Massage in the seat settings view. 3. Select massage settings by tapping the cen-
ter display or by moving the cursor up/down using the multifunction control's upper/lowerbuttons. Change a setting in the selectedfunction by tapping the arrows on the centerdisplay or by using the multifunction control'sfront/rear buttons.
Massage settings
The following massage settings are available:
•
On/Off.
•
Program 1-5: There are 5 preset massage
programs. Select Swell, Tread, Advanced,Lumbar or Shoulder.
•
Intensity: Select Low, Normal or High.
•
Speed: Select Slow, Normal or Fast.

INSTRUMENTS AND CONTROLS
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* Option/accessory.167
Restarting the massage function
Massage restart button in the center display
The massage function switches off automatically after 20 minutes and must be restarted manuallyfor continued use. Tap
Restart in the center display to restart the
selected massage program.
Adjusting the side bolsters in the front seats *
The side bolsters in the front seat backrests can be inflated/deflated to adjust the amount of sup-port provided.
Side bolster view in the center display
1. Activate the multifunction control on the side
of the seat by moving it up/down. The seat settings view will appear in the center dis-play.
2. Select
Side bolsters in the seat settings
view.
• Tap the front button to increase bolster support.
• Tap the rear button to decrease bolstersupport.
Adjusting front seat lumbar support
*Lumbar support can be adjusted up/down/front/rear.
Lumbar support view in the center display
1. Activate the multifunction control on the side
of the seat by moving it up/down. The seat settings view will appear in the center dis-play.

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INSTRUMENTS AND CONTROLS
* Option/accessory.
168 2.
Select
Lumbar in the seat settings view.
• Tap the button up/down to move lumbar support up/down.
• Tap the front button to make lumbar sup-port firmer.
• Tap the rear button to make lumbar sup-port softer.
Extending the seat cushionThe seat cushion can be extended/retractedusing the multifunction control.
Seat cushion extension view in the center display
1. Activate the multifunction control on the side
of the seat by moving it up/down. The seat settings view will appear in the center dis-play.
2. Select
Cushion extension in the seat set-
tings view.
• Tap the front button to extend the cush- ion.
• Tap the rear button to retract the cushion.
Related information
•
Multifunctional front seats
* (p. 165)

INSTRUMENTS AND CONTROLS
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* Option/accessory.169
Rear seats
The rear seat has three seating positions and the backrests can be folded down separately. Thisfeature may be optional on certain models.
Related information
• Adjusting the second row head restraints (p. 169)
• Folding down the rear seat backrests
*
(p. 170)
• Turning seat heating
* on and off (p. 194)
Adjusting the second row head restraints
The center head restraint in the second row of seats can be adjusted to suit the height of theseat's occupant. The outboard head restraints can be folded down * for a better rear view.
Adjusting the center head restraint
The center head restraint should be adjusted up or down according to the passenger's height. Therestraint should be carefully adjusted to supportthe occupant's head. The center rear seat head restraint should only be in its lowest position when this seat is NOToccupied. When the center seat is occupied, thehead restraint must be correctly adjusted to thepassenger

INSTRUMENTS AND CONTROLS
171
WARNING
•When one or more sections of the back- rest is returned to the upright position,check that it is properly locked in place bypushing and pulling it.
• Return the outboard head restraints tothe upright position.
• Long loads should always be securelyanchored to help avoid injury in the eventof a sudden stop.
• Always turn the engine off and apply theparking brake when loading/unloadingthe vehicle.
• Place the transmission in the Park (
P)
position to help prevent inadvertentmovement of the gear selector.
Folding down a section of the backrestThe vehicle must be stationary and one of therear doors must be open before a backrest sec-tion can be folded down.
Buttons on the driver's side of the parcel shelf
Be sure that the rear seat is unoccupied and that there are no objects on the seat.
1. If necessary, manually press down the center position's head restraint.
2. Press one of the buttons on the driver's side of the parcel shelf (see the illustration).
3. The backrest lock will release and the back- rest can then be folded down. The head restraint will fold down automatically.
Returning a backrest to the upright position
The backrests always have to be returned to the upright position manually.
1. Fold the backrest up.
2. Press the backrest into place until it locks inthe upright position. 3. Manually return the head restraint to the
upright position.
4. If necessary, adjust the height of the center position's head restraint.
Related information
• Rear seats (p. 169)
• Adjusting the second row head restraints (p. 169)

CLIMATE
* Option/accessory.
178
Climate control system
The vehicle is equipped with Electronic Climate Control (ECC) that cools, heats, dehumidifiesand filters the air in the passenger compartment.
2-zone climate system
2-zone system climate zones
The 2-zone climate system makes it possible to set the left- and right-side temperatures sepa-rately. All climate system settings are made from the center display and the buttons in the center con-sole.
4-zone climate system *
4-zone system climate zones
The 4-zone climate system makes it possible to set the left- and right-side temperatures sepa-rately for the front and rears seats. All climate system settings are made from the center display and the buttons in the center con-sole. Settings for the rear seats can also bemade from the climate system panel on the rearside of the tunnel console.
Related information
•Climate system sensors (p. 179)
• Perceived temperature (p. 178)
• Climate system controls (p. 182)
• Air quality (p. 179)
• Air distribution (p. 196)
• Air conditioning refrigerant (p. 527)
Perceived temperature
The climate system regulates passenger com- partment temperature based on the perceivedtemperature, not on the actual one.
The selected passenger compartment tempera- ture is based on a physical perception relating tothe current ambient temperature, air flow, humid-ity, sunlight in the passenger compartment, etc. The system's sunlight sensor monitors the side of the car where sunlight is entering the passengercompartment. This means that the actual tem-perature may differ between the right and leftsides of the compartment, even if the tempera-ture setting is the same for both sides.
Related information
• Climate system sensors (p. 179)
• Climate control system (p. 178)

CLIMATE
* Option/accessory.
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Automatic climate control The Auto feature automatically controls a num- ber of climate system functions.
The Auto climate button in Climate view
1. Go to the center display's Climate view. 2.
Tap or press and hold
AUTO.
> Auto mode is activated (button lights up)/ deactivated (button is off). Auto mode automatically controls air recirculation, airconditioning, and air distribution. Blower speed and temperature change depending on how long the button ispressed.
• Tap: return to previous settings.
• Press and hold: change to default set- tings (level
3 and 72 °F (22 °C)/(level
2 in the rear seats 1
).
Related information
• Climate system controls in the center display (p. 183)
Climate system controls
Climate system functions are controlled using buttons on the center console, the center dis-play and the climate system panel on the rear side of the tunnel console *.
Overview of climate system controls
Climate system controls in the center display
Defroster buttons on the center console
Climate system panel on the rear side of the tunnel console *
Related information
•Climate system controls in the center display (p. 183)
• Climate control system (p. 178)
1
Models with the 4-zone climate system *