washer fluid VOLVO S90 TWIN ENGINE 2020 Owners Manual

5
WINDOWS, GLASS AND MIRRORS
Windows, glass and mirrors164
Pinch protection for windows and sun curtains 164
Reset procedure for pinch protection 165
Power windows 166
Operating the power windows 167
Using sun curtains *
168
Rearview/door mirrors 170
Adjusting the rearview mirror dim-ming function 170
Adjusting the door mirrors 171
Panoramic roof 172
Operating the panoramic roof 174
Auto closing the panoramic roofsun curtain 177
Wiper blades and washer fluid 178
Using the windshield wipers 178
Using the rain sensor 179
Using the rain sensor's memoryfunction 180
Using the windshield and head-light washers 180
SEATS AND STEERING WHEEL
Manual front seats
184
Power * front seats
185
Adjusting the power * front seats
185
Storing positions for seats, mir- rors and head-up display *186
Using stored positions for seats,mirrors and head-up display *187
Front seat massage * settings
188
Adjusting front seat massage set-tings * 189
Adjusting * front seat cushion length
190
Adjusting front seat side bolstersettings * 191
Adjusting front seat lumbar support *
191
Adjusting the passenger seat fromthe driver's seat * 193
Adjusting the passenger seat from the rear seat 194
Steering wheel controls and horn 194
Adjusting the steering wheel 195
CLIMATE CONTROL
Climate198
Climate zones 198
Climate control sensors 198
Perceived temperature 199
Climate control system voice commands 199
Air quality 200
Clean Zone *
201
Clean Zone Interior Package *
201
Interior Air Quality System *
202
Activating and deactivating the air quality sensor * 202
Passenger compartment air filter 203
Air distribution 203
Adjusting air distribution 204
Opening, closing and directing air vents 204
Air distribution options 206
Climate system controls 209
Activating and deactivating power front seats * 211
Activating and deactivating theheated front seat * 211
Activating and deactivating theheated rear seats * 212
Activating and deactivating frontseat ventilation * 213

14

Touching up minor paint damage617
Color codes 618
Replacing windshield wiper blades 619
Putting the wiper blades in service position 620
Filling washer fluid 621
SPECIFICATIONS
Type designations624
Dimensions 627
Weights 629
Engine specifications 630
Engine oil specifications 631
Coolant specifications 632
Transmission fluid specifications 632
Brake fluid specifications 632
Fuel tank volume 633
Air conditioning specifications 633
Approved tire pressure 634
INDEX
Index 635

WINDOWS, GLASS AND MIRRORS
* Option/accessory.
178
Wiper blades and washer fluid The wipers and the washer fluid are designed to improve visibility and the headlight pat-tern.
The washer nozzles are heated * automatically
in cold weather to prevent the washer fluid from freezing. When there is approximately 1 liter (1 qt) of washer fluid remaining, a message to refill willappear in the instrument panel.
Related information
Using the rain sensor (p. 179)
Using the windshield and headlight wash-ers (p. 180)
Using the rain sensor's memory function(p. 180)
Filling washer fluid (p. 621)
Putting the wiper blades in service posi-tion (p. 620)
Replacing windshield wiper blades(p. 619)
Using the windshield wipers (p. 178)
Using the windshield wipers
The windshield wipers are designed to clean the windshield. The right-side steering wheellever is used to adjust windshield wiper set-tings.
Right-hand steering wheel lever.
The thumb wheel is used to set rain sen- sor sensitivity and interval wiper speed.
Single sweepMove the lever down and release for asingle sweep.
Wipers offMove the lever to position 0 to turn off
the windshield wipers.
Interval wipersMove the lever upward to put the wip- ers in interval wiping mode. Set the
number of sweeps per time unit with thethumb wheel when interval wipers areselected.
Continuous wipersMove the lever upward for the wipers to operate at normal speed.
Move the lever upward again for the wipers to operate at high speed.
CAUTION
Before activating the wipers, make sure that the wiper blades are not frozen inplace and that any snow or ice on thewindshield has been scraped away.
CAUTION
Use plenty of washer fluid when the wipers clean the windshield. The windshield mustbe wet when the windshield wipers areworking.
Related information
Using the rain sensor (p. 179)
Using the windshield and headlight wash- ers (p. 180)
Wiper blades and washer fluid (p. 178)

WINDOWS, GLASS AND MIRRORS
}}
179

Using the rain sensor's memory function (p. 180)
Filling washer fluid (p. 621)
Putting the wiper blades in service posi-tion (p. 620)
Replacing windshield wiper blades(p. 619)
Using the rain sensor
The rain sensor monitors the amount of water on the windshield and automatically startsthe windshield wipers. Rain sensor sensitivitycan be adjusted using the thumb wheel onthe right-hand steering wheel lever.
Right-hand steering wheel lever.
Rain sensor button
Thumb wheel, sensitivity/interval wiper speed
When the rain sensor is activated, the
rain sensor symbol will be displayed in the instrument panel.
Activating the rain sensorWhen the rain sensor is activated, the enginemust be running or the ignition in mode I or II
while the windshield wiper lever is in position0 or in the single sweep position. Activate the rain sensor by pressing the rain sensor button
.
Move the lever downward for an extra wiper sweep. Turn the thumb wheel upward for increased sensitivity and downward for decreased sensi-tivity. The wipers will make one extra sweepwhen the thumb wheel is turned upward.
Deactivate the rain sensorDeactivate the rain sensor by pressing the
rain sensor button or moving the lever
upward to another wiper mode. The rain sensor is automatically deactivated in ignition mode 0 or when the engine is
switched off. The rain sensor is also automatically deacti- vated when the wiper blades are put in theservice position. The rain sensor will reactivatewhen service mode is switched off.
CAUTION
The windshield wipers may start inadver- tently and be damaged in automatic carwashes. Deactivate the rain sensor whenthe engine is running or when the ignitionis in mode I or II. The symbol in the instru-
ment panel will go out.

||
WINDOWS, GLASS AND MIRRORS
180
Related information
Using the windshield and headlight wash- ers (p. 180)
Wiper blades and washer fluid (p. 178)
Using the rain sensor's memory function(p. 180)
Filling washer fluid (p. 621)
Putting the wiper blades in service posi-tion (p. 620)
Replacing windshield wiper blades(p. 619)
Using the windshield wipers (p. 178)
Using the rain sensor's memory function
The rain sensor monitors the amount of water on the windshield and automatically startsthe windshield wipers.
Activating/deactivating memory function
The rain sensor's memory function can be set to activate so that the rain sensor button doesnot need to be pressed each time the engineis started: 1. Tap
Settings in the Top view in the center
display.
2. Tap
My CarWipers.
3. Select
Rain Sensor Memory to activate/
deactivate the memory function.
Related information
Using the rain sensor (p. 179)
Using the windshield and headlight wash- ers (p. 180)
Wiper blades and washer fluid (p. 178)
Filling washer fluid (p. 621)
Putting the wiper blades in service posi-tion (p. 620)
Replacing windshield wiper blades(p. 619)
Using the windshield wipers (p. 178)
Using the windshield and headlight washers The windshield and headlight washers are designed to clean the windshield and head-lights. Use the right-side steering wheel leverto start the windshield and headlight wash-ers.
Starting the windshield and headlight washers
Washing function, right-hand steering wheel lever.
–Move the right-hand steering wheel lever toward the steering wheel to start thewindshield and headlight washers.
> After the lever is released, the wipers
make several extra sweeps.

WINDOWS, GLASS AND MIRRORS
* Option/accessory.181
CAUTION
Avoid activating the washer system when it is frozen or the fluid reservoir is empty.Otherwise, there is a risk of damaging thepump.
Headlight washer *To save washer fluid, the headlights are washed automatically according to a definedinterval when the headlights are on.
Reduced washingWhen there is about 1 liter (1 qt) of washer fluid left in the reservoir and the Washer fluid
Level low, refill message is displayed in the
instrument panel together with the
sym-
bol, the washer fluid supply to the headlights is cut off. This is to prioritize windshield clean-ing and visibility through it. The headlights areonly washed if high or low beam is on.
Related information
Using the rain sensor (p. 179)
Wiper blades and washer fluid (p. 178)
Using the rain sensor's memory function(p. 180)
Filling washer fluid (p. 621)
Putting the wiper blades in service posi-tion (p. 620)
Replacing windshield wiper blades(p. 619)
Using the windshield wipers (p. 178)

STARTING AND DRIVING
* Option/accessory.
432
Preparing for a long trip
It is important to have the vehicle's systems and equipment checked carefully before driv-ing long distances.
Check that
the engine is running properly and that fuel consumption is normal
there are no leaks (fuel, oil or other fluid)
the brake pedal is functioning properly
all lights are working
‒ adjust the head-
light height if the vehicle is carrying aheavy load
tire tread depth and air pressure are atcorrect levels. Change to snow tires whendriving in areas where there is a risk ofsnowy or icy roads
the start battery is sufficiently charged
the wiper blades are in good condition
Related information
Checking tire pressure (p. 527)
Filling washer fluid (p. 621)
Winter driving (p. 432)
Economical driving (p. 428)
Vehicle modem settings (p. 501)
Loading recommendations (p. 558)
Pilot Assist
* (p. 287)
Tire sealing system (p. 542)
Winter driving
It is important to check the vehicle before driving in cold/snowy conditions to makesure it can be driven safely.
Before the cold season arrives: Make sure the engine coolant contains 50% antifreeze. This mixture helps pro-tect the engine from frost erosion down toapprox. –35 °C (–31 °F). Do not mix dif-ferent types of antifreeze as this couldpose a health risk.
Keep the fuel tank well filled to preventcondensation from forming.
Check the viscosity of the engine oil. Oilwith low viscosity (thinner oil) improvescold-weather starting and reduces fuelconsumption when driving with a coldengine.
CAUTION
Low-viscosity oil should not be used with hard driving or in hot weather.
Check the condition and charge level of the start battery. Cold weather placesgreater demands on the start battery andreduces its capacity.
Use washer fluid containing antifreeze tohelp prevent ice from forming in thewasher fluid reservoir.
Slippery driving conditionsTo help optimize traction and roadholding,Volvo recommends using snow tires on allwheels whenever there is a risk of snow or iceon the road.
NOTE
Certain countries require use of winter tires by law. Not all countries permit the use ofstudded tires.
Practice driving on slippery surfaces under controlled conditions to learn how the vehiclereacts.
Related information
Snow tires (p. 541)
Snow chains (p. 541)
Braking on salted roads (p. 406)
Braking on wet roads (p. 405)
Filling washer fluid (p. 621)
Start battery (p. 579)
Replacing windshield wiper blades(p. 619)
Refilling coolant (p. 576)

MAINTENANCE AND SERVICE
}}
573
Engine compartment overview
This overview shows some service-related components.
Some of the components included in the vehi- cle's electric drive system are located in theengine compartment. Exercise caution whenaccessing the engine compartment and onlytouch what is required for normal mainte-nance.
WARNING
Orange wiring may only be handled by qualified personnel.
WARNING
A number of electrical components in Twin Engine Plug-in Hybrid vehicles use high-voltage current and can be extremely dan-gerous if handled incorrectly.
Do not touch anything that is not clearly described in this Owner's Man-ual.
Be careful when checking/filling fluidsin the engine compartment.
The layout of the engine compartment may vary depending on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driv- er's side)
Washer fluid filler pipe 12
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located at the front of the engine compartmentbehind the radiator) may start or continuerunning automatically up to about6 minutes after the engine is turned off. Always entrust engine washing to a work- shop – an authorized Volvo workshop isrecommended. If the engine is hot, there isa risk of fire.
WARNING
The ignition system works with extremely high and dangerous voltages. The vehicleelectrical system should always be in igni-tion mode
0 when work in being per-
formed in the engine compartment. Do not touch any spark plugs or ignition coils when the vehicle electrical system isin ignition mode II or when the engine is
warm.
Related information
Opening and closing the hood (p. 571)
Filling washer fluid (p. 621)
Refilling coolant (p. 576)
Fuses in the engine compartment (p. 587)
12
Fill the washer fluid at regular intervals, e.g. when refueling.

MAINTENANCE AND SERVICE
}}
* Option/accessory.605
Cleaning the interior
Only use cleaning agents and car care prod- ucts recommended by Volvo. Clean regularlyand treat stains immediately. It is importantto vacuum before using a cleaning agent.
CAUTION
Some colored clothing (for example, dark jeans and suede garments) maystain the upholstery. If this occurs, it isimportant to clean and treat theseparts of the upholstery as soon as pos-sible.
Never use strong solvents such aswasher fluid, gasoline, mineral spirit orconcentrated alcohol to clean the inte-rior as this can damage the upholsteryas well as other interior materials.
Never spray cleaning agent directlyonto components that have electricalbuttons and controls. Wipe insteadwith a damp cloth with cleaning agent.
Sharp objects and Velcro can damagethe car's textile upholstery.
Only use cleaning agent on the type ofmaterial it is intended for.
Related information
Cleaning the center display (p. 605)
Cleaning fabric upholstery and ceiling liner (p. 607)
Cleaning the seat belt (p. 607)
Cleaning floor mats and inlay mats(p. 607)
Cleaning leather upholstery
* (p. 608)
Cleaning the leather steering wheel(p. 609)
Cleaning interior plastic, metal and woodsurfaces (p. 609)
Cleaning the center display
Marks, stains, finger smudges etc. on the center display may affect its performance andreadability. Clean the screen regularly with amicrofiber cloth.
1. Turn off the center display by pressing and holding the Home button.
2. Wipe the screen clean with the microfiber cloth provided or use another microfiber cloth of similar quality. Wipe the screenwith a clean, dry microfiber cloth usingsmall, circular motions. If necessary, mois-ten the cloth slightly.
3. Reactivate the display by pressing the Home button briefly.

MAINTENANCE AND SERVICE
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619
Sample color code (1): Canadian models.
Exterior color code
Secondary exterior color code (if applica- ble)
Related information
Paintwork (p. 617)
Touching up minor paint damage (p. 617)
Replacing windshield wiper blades
The wiper blades help remove water from the windshield. Along with the washer fluid, theyare designed to clean the glass and helpimprove visibility while driving. The wiperblades can be replaced.Raise the wiper arms to the service posi- tion. Service position is activated/deacti-vated via the function view in the centerdisplay when the car is stationary and thewindshield wipers are not on. Press thebutton on the wiper blade attachment andpull the wiper blade straight out, parallelwith the wiper arm.
Slide in a new wiper blade until it clicks into place.
3. Check to make sure the blade is securely in place.
4. Press the wiper blade back against the windshield.
Wiper blades come in varying lengths