2019 VOLVO S90 TWIN ENGINE tow

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LIGHTING
156
The rear fog light turns off automatically whenthe ignition is switched off or when the steering
wheel lever lighting ring is in position or
.

NOTE
Regulations concerning rear fog light use varyfrom country to country.

Related information
Lighting panel and controls (p. 148)
Ignition modes (p. 429)
Brake lights
The brake lights are automatically illuminatedwhen braking.
The brake lights illuminate when the brake pedalis depressed. They also illuminate when thebrakes are automatically applied by one of thedriver support systems.
Related information
Emergency brake lights (p. 156)
Brake functions (p. 430)
Emergency brake lights
The emergency brake lights are activated towarn following vehicles of hard braking.
This function causes an additional taillight oneach side of the vehicle to illuminate.
The emergency brake lights are activated in theevent of hard braking or if the ABS system isactivated and the vehicle is traveling at a highspeed.
After the driver decelerates to a low speed andthen releases the brake, the brake lights resumetheir normal brightness.

Related information
Brake lights (p. 156)
Brakes (p. 431)
Hazard warning flashers (p. 157)

LIGHTING
* Option/accessory.157
Hazard warning flashers
Hazard warning flashers warn other road usersby all of the vehicle's turn signals being activatedat the same time. The function can be used towarn about a traffic hazard.
Hazard warning flashers button.
Press the button to activate the hazard warningflashers.

NOTE
Regulations concerning the use of hazardwarning flashers may vary from country tocountry.

Related information
Emergency brake lights (p. 156)
Using turn signals (p. 154)
Using home safe lighting
Some of the exterior lights remain on to illumi-nate the area around the vehicle. This is calledhome safe lighting.
To activate home safe lighting:
1.Switch off the ignition.
2.Push the left-side steering wheel levertoward the dashboard and release.
3. Exit the vehicle and lock the doors.
When the function is activated, a symbol will beshown in the instrument panel and the parkinglights, outer door handle lights* and the licenseplate lights will be illuminated.
The length of time home safe lighting remainsilluminated can be set in the center display.
Related information
Adjusting light functions via the center dis-play (p. 149)
Welcome Light (p. 157)
Welcome Light
Approach lighting is activated when the vehicleis unlocked and can be used to provide light asyou walk toward the vehicle.
The function is activated when the remote key isused for unlocking. The parking lights, outer doorhandle lights*, license plate lights, interior ceilinglights, footwell lighting and trunk/cargo compart-ment lighting will be illuminated. If a door isopened while the function is activated, the light-ing in the outer door handle* and the interiorlighting will remain illuminated for a longer periodof time.
This function can be activated and deactivated inthe center display.
Related information
Adjusting light functions via the center dis-play (p. 149)
Using home safe lighting (p. 157)
Remote key (p. 237)

WINDOWS, GLASS AND MIRRORS
* Option/accessory.162
Windows, glass and mirrors
The vehicle is equipped with controls for win-dows, glass and mirrors. Some of the windowsin the car are laminated.

Laminated glass
The windshield has laminated glass. Laminatedglass is also available as on option for someother glass surfaces. Laminated glass is rein-forced, which provides better protection againstbreak-ins and improved soundproofing in thepassenger compartment.
The panoramic roof* also has laminated glass.
The symbol shows the windows containing laminatedglass1

Related information
Pinch protection for windows and sun cur-tains (p. 162)
Panoramic roof (p. 170)
Power windows (p. 164)
Rearview/door mirrors (p. 167)
Using sun curtains* (p. 166)
Head-up display* (p. 138)
Using the windshield wipers (p. 176)
Using the windshield and headlight washers(p. 178)
Activating and deactivating the heated wind-shield* (p. 217)
Activating and deactivating the heated rearwindow and door mirrors (p. 218)
Pinch protection for windows andsun curtains
All power windows and sun curtains* have apinch protection function that is triggered if any-thing blocks them while they are opening orclosing.
If pinch protection is activated, movement willstop and then retract automatically to approx.50 mm (2 inches) from the point at which it wasblocked (or to full ventilation position).
It is still possible to override pinch protectionwhen closing is interrupted (e.g. due to ice) bypressing and holding down the control in thesame direction.
If there is any problem with the pinch protection,a rest procedure can be tested.
WARNING
If the starter battery is disconnected, the func-tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.

Related information
Reset procedure for pinch protection(p. 163)
Operating the power windows (p. 165)
1Does not apply to windshield and panoramic roof*, which are always laminated and therefore do not have this symbol.

WINDOWS, GLASS AND MIRRORS
* Option/accessory.163
Using sun curtains* (p. 166)
Panoramic roof (p. 170)
Reset procedure for pinchprotection
If you experience any problems with the electri-cal functions for the power windows, you can tryto perform a reset.
The power sun curtains* also have a reset pro-cedure that can be tested as needed.

WARNING
If the starter battery is disconnected, the func-tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.
If the problem persists or if it affects the panor-
amic roof or sunroof, contact a workshop2.

Resetting a power window
1. Start with the window in the closed position.
2. Then operate the window in manual modethree times upward toward the closed posi-tion.
> The system will be automatically initiated.

Resetting a sun curtain *
1. Begin with the sun curtain in the loweredposition.
2. Press and hold the lowering control forapprox. 15 seconds.
> The system will be automatically activated.
Related information
Pinch protection for windows and sun cur-tains (p. 162)
Operating the power windows (p. 165)
Using sun curtains* (p. 166)
2An authorized Volvo workshop is recommended.

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
202
Adjusting air distribution
Air distribution can be adjusted manually if nee-ded.
Air distribution buttons in Climate view.
Air distribution - windshield defrost vents
Air distribution - dashboard and center con-sole air vents
Air distribution - floor air vents
1.Open Climate view in the center display.
2. Tap one or more air distribution buttons toopen/close the airflow for that vent.
>The air distribution changes and the but-tons will light up or go out.

Related information
Air distribution (p. 201)
Opening, closing and directing air vents(p. 202)
Air distribution options (p. 204)
Opening, closing and directing airvents
Some of the air vents in the passenger compart-ment can be individually opened, closed anddirected.
Misting can be eliminated by directing the outerair vents towards the door windows.
Direct the outer air vents into the passengercompartment to maintain a comfortable tempera-ture in warm weather.

DRIVER SUPPORT
278
Reactivating Speed Limiter fromstandby mode
Speed Limiter (SL12) can be reactivated afterhaving been temporarily deactivated and put instandby mode.
Note: This illustration is general and details may varydepending on model.
To reactivate the Speed Limiter from standbymode:
–Press the button on the steering wheel(1).
> The speed limit markings in the instru-ment panel will change from GRAY toWHITE. The vehicle's speed will onceagain be limited to the most recently setspeed.
or
–Press the button on the steering wheel(2).
> The speed limit markings and symbols inthe instrument panel will change fromGRAY to WHITE and the vehicle's currentspeed will be set as the maximum speed.

Related information
Speed limiter (p. 275)
Turning off Cruise Control
The Speed Limiter (SL13) can be turned off.
Note: This illustration is general and details may varydepending on model.
To turn off Cruise Control:
1.Press the button on the steering wheel(2).
> The Speed Limiter will go into standbymode.
2.Press the ◀ (1) or ▶ (3) buttons on thesteering wheel to select another function.
> The Speed Limiter symbol and marking(4) in the instrument panel will go out andthe set maximum speed will be erased.
12Speed Limiter13Speed Limiter

DRIVER SUPPORT
287

Standby mode due to action by the driver
Cruise Control will be temporarily deactivated andput in standby mode if:
the brakes are applied
the gear selector is moved to N
the vehicle is driven faster than the setspeed for more than 1 minute
The driver must then control the vehicle's speed.
Temporarily increasing speed using the accelera-tor pedal, e.g. when passing another vehicle, willnot affect the setting. The vehicle will return tothe set speed when the accelerator pedal isreleased.

Automatic standby mode
Cruise Control will be temporarily deactivated andput in standby mode if:
the wheels lose traction
the engine speed (rpm) is too low/high
the temperature in the brake systembecomes too high
the vehicle's speed goes below 30 km/h(20 mph).
The driver must then control the vehicle's speed.

Related information
Cruise control (p. 283)
Reactivating Cruise Control fromstandby mode
Cruise Control (CC24) can be temporarily putinto standby mode and then reactivated.
Reactivating Cruise Control from
standby mode
Note: This illustration is general and details may varydepending on model.
To start Cruise Control from standby mode:
–Press the button on the steering wheel(1).
> The Cruise Control marking in the instru-ment panel will change from GRAY toWHITE and the vehicle will then return tothe most recently set speed.
or
To start Cruise Control from standby mode:
–Press the button on the steering wheel(2).
> The Cruise Control markings and symbolsin the instrument panel will change fromGRAY to WHITE and the vehicle's currentspeed will be set.

WARNING
A noticeable increase in speed may follow
when the speed is resumed with the steering wheel button.

Related information
Cruise control (p. 283)
23Cruise Control24Cruise Control