2019 VOLVO S90 TWIN ENGINE lights

LIGHTING
* Option/accessory.158
Interior Lighting
The interior is equipped with several differenttypes of lighting to improve the experience. Thisincludes reading lamps, glove box lighting andground lighting.
All lighting in the passenger compartment can beturned on and off manually within 5 minutesafter:
the engine has been switched off and theignition is in mode 0.
the vehicle is unlocked but the engine hasnot been started.

Front ceiling lighting
The controls in the ceiling console for the front readinglights and courtesy lighting.
Reading light left side
Passenger compartment lighting
Courtesy lighting auto switch
Reading light right side
Reading lights
The reading lights on the right and left sides areswitched on and off by briefly pressing the but-tons in the ceiling console. To adjust the bright-ness, press and hold the button.

Passenger compartment lighting
Briefly press the button in the ceiling console toswitch on or off the footwell lighting and ceilinglighting.

Courtesy lighting auto switch
Activate the auto switch by briefly pressing theAUTO button in the ceiling console. With Autoactivated, the indicator light in the button and thecourtesy lighting come on and are turned off asfollows.
The courtesy lighting:
comes on when the vehicle is unlocked andwhen the ignition is switched off
goes off when the engine is started andwhen the vehicle is locked
comes on or goes off when a side door isopened or closed
remains on for 2 minutes if any of the sidedoors are open.
Rear roof lighting
Reading lights are located in the rear section ofthe vehicle and can also be used as passengercompartment lighting.
In vehicles with panoramic roofs*, there are two lampunits, one on each side of the ceiling.
Briefly press the button on the light to turn on oroff the reading lights. To adjust the brightness,press and hold the button.

Glove compartment lighting
The glove compartment lighting comes on orgoes off when the glove compartment is openedor closed.

Vanity mirror lighting *
The vanity mirror lighting comes on or goes offwhen the cover over the mirror is opened orclosed.

LIGHTING
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* Option/accessory.159

Ground lighting *
The ground lighting comes on or goes off when adoor is opened or closed.

Doorsill lighting
The doorsill lighting comes on or goes off when adoor is opened or closed.

Trunk lighting
The trunk lighting comes on or goes off when thetrunk lid is opened or closed.

Ambient Lighting
The ambient lighting comes on when the doorsare opened and goes out when the vehicle islocked. Ambient lighting brightness can beadjusted in the center display and also fine-tunedusing the thumb wheel in the dashboard.

Mood lighting *
The vehicle is equipped with LEDs that providefaint lighting in various colors. This lighting is onwhen the engine is running. Mood lighting can beadjusted in the center display and also fine-tunedusing the thumb wheel in the dashboard.

Lighting in the door storage
compartments
Lighting in the door storage compartmentscomes on when the doors are opened and goesout when the vehicle is locked. The brightnesscan be adjusted using the thumb wheel in thedashboard.
Lighting in the tunnel console's front
cup holder
The lighting in front console cup holdersswitches on when the vehicle is unlocked and offwhen the vehicle is locked. The brightness canbe adjusted using the thumb wheel in the dash-board.

Related information
Adjusting interior lighting (p. 159)
Lighting panel and controls (p. 148)
Ignition modes (p. 429)
Passenger compartment interior (p. 574)
Adjusting interior lighting
Illumination in the vehicle varies depending onignition mode. The interior lighting can beadjusted with a thumb wheel in the dashboardand certain light functions can also be adjustedvia the center display.
The thumb wheel on the dash-board to the left of the steeringwheel can be used to adjustthe brightness of the displaylighting, instrument lights,ambient lighting and moodlighting*.

Adjust ambient decor lighting
1.Tap Settings in the Top view in the centerdisplay.
2. Tap My CarLights and LightingInterior Lighting.
3. Choose from among the following settings:
Under Ambient Light Intensity, selectOff, Low or High.
Under Ambient Light Level, selectReduced or Full.

Adjusting mood lighting *
The vehicle is equipped with several LEDs thatprovide faint lighting in various colors. This light-ing is on when the engine is running.

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LIGHTING
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Changing the brightness
1.Tap Settings in the Top view in the centerdisplay.
2. Tap My CarLights and Lighting
Interior LightingInterior Mood Lighting.
3.Under Interior Mood Light Intensity, selectOff, Low or High.

Changing the color of the light
1.Tap Settings in the Top view in the centerdisplay.
2.Tap My CarLights and Lighting
Interior LightingInterior Mood Lighting.
3.Choose By Temperature or By Color tochange the color of the light.
If By Temperature is selected, the light willchange according to the temperature set forthe passenger compartment.
If By Color is selected, the subcategoryTheme Colors can be used to make furtheradjustments.

Related information
Interior Lighting (p. 158)
Adjusting light functions via the center dis-play (p. 149)
Ignition modes (p. 429)

WINDOWS, GLASS AND MIRRORS
* Option/accessory.168
Storing positions for seats, mirrors and head-up display* (p. 182)
Activating and deactivating the heated rearwindow and door mirrors (p. 218)
Adjusting the rearview mirrordimming function
Bright light entering the vehicle from behind, e.g.from the headlights of following vehicles, couldreflect in the rearview mirror and door mirrorsand cause a glare. Use the dimming functionwhen light from behind is distracting.

Auto-dim
If bright light enters the vehicle from behind, thedoor mirrors will automatically dim. Auto-dim isalways active when the engine is running, exceptwhen reverse gear is engaged.

NOTE
Adjustments to the sensitivity level will not benoticeable immediately but will instead takeeffect after a short period of time.
The sensitivity level for dimming will affect boththe rearview mirror and door mirrors.
To change the dimming sensitivity level:
1.Tap Settings in the Top view in the centerdisplay.
2.Tap My CarMirrors and Convenience.
3.Under Rearview Mirror Auto Dimming,select Normal, Dark or Light.
The rearview mirror instead has two sensors -one pointing forward and one pointing rearward -
which work together to identify and eliminateglare. The forward-pointing sensor monitorsambient light, while the rearward-pointing sensormonitors light from the headlights of followingvehicles.
For the door mirrors to be equipped with auto-dim, the rearview mirror must also be equippedwith auto-dim.
NOTE
If the sensors are obstructed by e.g. a parkingpermit, transponder, sunshade or objects onthe seats or parcel shelf in a way that pre-vents light from reaching the sensors, theauto-dim function in the rearview and doormirrors will be reduced.

Related information
Rearview/door mirrors (p. 167)
Adjusting the door mirrors (p. 169)

WINDOWS, GLASS AND MIRRORS
* Option/accessory.178
Using the windshield and headlightwashers
The windshield and headlight washers clean thewindshield and headlights. Use the right-sidesteering wheel lever to start the windshield andheadlight washers.

Starting the windshield and headlight
washers
Washing function, right-hand steering wheel lever.
–Move the right-hand steering wheel levertoward the steering wheel to start the wind-shield and headlight washers.
> After the lever is released, the wipersmake several extra sweeps.
CAUTION
Avoid activating the washer system when it isfrozen or the fluid reservoir is empty. Other-wise, there is a risk of damaging the pump.

Headlight washer *
To save washer fluid, the headlights are washedautomatically according to a defined intervalwhen the headlights are on.

Reduced washing
When there is about 1 liter (1 qt) of washer fluidleft in the reservoir and the Washer fluid Levellow, refill message is displayed in the instrument
panel together with the symbol, the washerfluid supply to the headlights is cut off. This is toprioritize windshield cleaning and visibilitythrough it. The headlights are only washed if highor low beam is on.

Related information
Using the rain sensor (p. 176)
Wiper blades and washer fluid (p. 175)
Using the rain sensor's memory function(p. 177)
Filling washer fluid (p. 635)
Windshield wipers in the service position(p. 634)
Replacing windshield wiper blades (p. 633)
Using the windshield wipers (p. 176)

CLIMATE CONTROL
* Option/accessory.211
3. Tap the seat heating button repeatedly toselect one of the four levels: Off, High,Medium or Low.
>The level is changed and the set level isdisplayed in the button.

Activating and deactivating the heated
rear seats from the rear seat
Seat heating controls and indicator lights on the rearside of the tunnel console.
–Press repeatedly on the left or right seatheating 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 climatepanel screen will show the new level.

Related information
Climate system controls (p. 207)
Activating and deactivating front
seat ventilation*
The seats can be ventilated to provide increasedcomfort in warm weather.
The ventilation system consists of fans in theseats 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 andseat button in the center display's climatebar to open the controls for steering wheeland seat heating.
If the vehicle is not equipped with heatedseats or heated steering wheel, the buttonfor seat ventilation is directly accessible inthe climate bar.
2. Tap the seat ventilation button repeatedly toselect one of the four levels: Off, High,Medium or Low.
> The level is changed and the set level isdisplayed in the button.
Related information
Climate system controls (p. 207)

CLIMATE CONTROL
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Activating and deactivating the
ventilated rear seats*
The seats can be ventilated to provide increasedcomfort in warm weather.
The ventilation system consists of fans in theseats 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.

Activating and deactivating the
ventilated rear seats from the front
seats
Seat buttons in the Rear climate group in Climate view.
1. Open Climate view in the center display andselect the Rear climate tab.
2.Tap the left- or right-side seat button toopen the seat controls.
If the vehicle is not equipped with heatedseats, the button for seat ventilation isdirectly accessible in the climate bar.
3.Tap the seat ventilation button repeatedly toselect one of the four levels: Off, High,Medium or Low.
> The level is changed and the set level isdisplayed in the button.
Activating and deactivating the
ventilated rear seats from the rear
seats
Seat ventilation controls and indicator lights on the rearside of the tunnel console.
–Press repeatedly on the left or right seatventilation buttons on the climate panel onthe tunnel console to select one of four lev-els: Off, High, Medium or Low.
> The level will be changed and the climatepanel screen will show the new level.

Related information
Climate system controls (p. 207)

CLIMATE CONTROL
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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 andair 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 inthe rear seat).
>Auto climate mode is activated and thebutton lights up.

NOTE
It is possible to change the temperature andblower 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. 207)
Activating and deactivatingrecirculation
The climate system's recirculation function helpsshut out smog, smoke, exhaust fumes, etc. byreusing the air in the passenger compartment.
Air recirculation button in Climate view.
1. Open Climate view in the center display.
2.Tap Recirc.
> Air recirculation is activated/deactivatedand the button lights up/goes out.

CAUTION
If the air in the vehicle is recirculated too long,there is a risk of fogging on the inside of thewindows.