2020 VOLVO XC90 TWIN ENGINE wipers

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MAINTENANCE AND SERVICE
598
How can I prepare for my next OBD II
emission inspection?
If your Check Engine (MIL) light is lit or was lit but went out without service, haveyour vehicle diagnosed and, if necessary,serviced by a qualified Volvo technician.
If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, aperiod of driving is necessary to bring theOBD II system to "ready" for inspection.Two half-hour trips of mixed stop-and-go/highway driving are typically needed toallow OBD II to reach readiness. YourVolvo retailer can provide you with moreinformation on planning a trip.
Maintain your vehicle in accordance withyour vehicle's maintenance schedule.
Owner maintenancePeriodic maintenance requirements and inter-vals are described in your vehicle's Warrantyand Service Records Information booklet. The following points can be carried out between the normally scheduled maintenance services.
Each time the vehicle is refueled:
Check the engine oil level.
Clean the windshield, windshield wipers, headlights, and taillights.
Monthly:
Check cold tire pressure in all tires. Inspect the tires for wear.
Check that engine coolant and other fluidlevels are between the indicated "min"and "max" markings.
Clean interior glass surfaces with a glasscleaner and soft paper towels.
Wipe driver information displays with asoft cloth.
Visually inspect battery terminals for cor-rosion. Corrosion may indicate a loose ter-minal connector, or a battery near the endof its useful service life. Consult your Volvoretailer for additional information.
As needed:
Wash the vehicle, including the undercarriage, to reduce wear that can be caused by abuildup of dirt, and corrosion that can becaused by salt residues. Clean leaves and twigs from air intake vents at the base of the windshield, and from other pla-ces where they may collect.
NOTE
Complete service information for qualified technicians is available online for purchaseor subscription at www.volvotechinfo.com.
Related information
Vehicle status (p. 601)
Scheduling service and repairs (p. 601)
Connecting equipment to the vehicle's data link connector (p. 39)
Technician certification (p. 40)
Climate control system service (p. 605)
Maintenance of the brake system (p. 420)
Engine compartment overview (p. 607)

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MAINTENANCE AND SERVICE
* Option/accessory.
624
Function Ampere Type
Passenger-side headlight, LED 15 Micro
– – Micro
–– MCase
–– MCase
Headlight washers* 25 MCase
Windshield washer
25 MCase
– – Micro
Horn20 Micro
Alarm siren* 5 Micro
Brake system control module (valves, parking brake)
40 MCase
Wipers30 MCase
Rear window washer 25 MCase
– – MCase
Parking heater* 20 MCase
Brake system control module (ABS pump)
40 MCase
– – MCase
–– MCase

MAINTENANCE AND SERVICE
}}
653
Sample color code (1): Canadian models.
Exterior color code
Secondary exterior color code (if applica- ble)
Related information
Paintwork (p. 651)
Touching up minor paint damage (p. 651)
Changing rear window wipers The wiper blades help remove water from the windshield and rear window. Along with thewasher fluid, they are designed to clean theglass and help improve visibility while driving.The windshield and rear window wiperblades can be replaced.Changing rear window wipers
Lift the wiper arm from the window and pull the lower section of the blade to the right.
Grasp the center of the wiper blade and lift it from the window to the stop posi-tion.
NOTE
When the wiper arm is halfway folded out, it will stop in a locking position that helpsprevent the arm from falling back onto therear window. The wiper arm must bepulled past the locking position stop inorder to change the wiper blade.
Grip the lower part of the blade and pull to the right until the blade loosens from thearm.

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MAINTENANCE AND SERVICE
6543. Press the new wiper blade until it clicks
into place. Check to make sure the blade is securely in place.
4. Fold the wiper arm back toward the win- dow.
CAUTION
Check the blades regularly. Neglected maintenance shortens the life of theblades.
Related information
Using the rain sensor (p. 182)
Using the windshield and headlight wash- ers (p. 184)
Using automatic rear window wipingwhen backing up (p. 186)
Using the rain sensor's memory function(p. 183)
Using the rear window wiper/washer(p. 185)
Filling washer fluid (p. 656)
Putting the wiper blades in service posi-tion (p. 655)
Replacing windshield wiper blades(p. 654)
Using the windshield wipers (p. 181)
Wiper blades and washer fluid (p. 181)
Replacing windshield wiper blades
The wiper blades help remove water from the windshield and rear window. Along with thewasher fluid, they are designed to clean theglass and help improve visibility while driving.The windshield and rear window 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

MAINTENANCE AND SERVICE
}}
655
NOTE
When changing wiper blades, make sure that the blades are of different lengths. Theblade on the driver's side is longer than theone on the passenger side.
Related information
Using the rain sensor (p. 182)
Using the windshield and headlight wash- ers (p. 184)
Using automatic rear window wipingwhen backing up (p. 186)
Using the rain sensor's memory function(p. 183)
Using the rear window wiper/washer(p. 185)
Filling washer fluid (p. 656)
Putting the wiper blades in service posi-tion (p. 655)
Changing rear window wipers (p. 653)
Using the windshield wipers (p. 181)
Wiper blades and washer fluid (p. 181)
Putting the wiper blades in service position The windshield wiper blades must be in the service (vertical) position for certain opera-tions, e.g. replacing the blades.
Windshield wipers in the service position.
The windshield wipers must be in the service position when replacing, washing or lifting theblades (e.g. to scrape ice or snow from thewindshield).
CAUTION
Before placing the wipers in service posi- tion, ensure that they have not frozen tothe windshield.
Activating/deactivating service position
The service position can be activated/deacti- vated when the vehicle is stationary and thewindshield wipers are switched off. Serviceposition is activated/deactivated via Functionview in the center display:
Tap the
Wiper Service
Position button. The indica-
tor light in the button will illu- minate when service positionis activated. The wipers willmove to the service positionwhen activated. To deactivate
the service position, tap
Wiper Service
Position once. The indicator light in the but-
ton will go out when service position is deacti- vated.

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MAINTENANCE AND SERVICE
* Option/accessory.
656 The wiper blades will also move out of the service position if:
The windshield wipers are turned on.
The windshield washers are turned on.
The rain sensor is activated.
The vehicle begins moving.
CAUTION
If the wiper arms in service position are raised from the windshield, they must befolded back against the windscreen beforeactivating wiping, washing or rain sensoras well as before departure. This is to pre-vent scratching the paint on the hood.
Related information
Using the rain sensor (p. 182)
Using the windshield and headlight wash- ers (p. 184)
Using automatic rear window wipingwhen backing up (p. 186)
Using the rain sensor's memory function(p. 183)
Using the rear window wiper/washer(p. 185)
Filling washer fluid (p. 656)
Replacing windshield wiper blades(p. 654)
Changing rear window wipers (p. 653)
Using the windshield wipers (p. 181)
Wiper blades and washer fluid (p. 181)
Filling washer fluid Washer fluid is used to keep the headlights, windshield and rear window clean. Washerfluid containing anti-freeze should be used invery cold weather (below-freezing tempera-tures).
Fill washer fluid into the reservoir with the blue cover. The reservoir is used for the wind-shield washer, tailgate window washer and headlight washer
*
NOTE
When there is approximately 1 liter (1 qt) of washer fluid remaining, the message
Washer fluid Level low, refill and the
symbol will be displayed in the
instrument panel.

MAINTENANCE AND SERVICE
657
Recommended grade:
Washer fluid recom-
mended by Volvo, with frost protection during cold weather and temperatures below thefreezing point.
CAUTION
Use Volvo's original washer fluid or an equivalent fluid with the recommended pHvalue between 6 and 8, diluted as recom-mended, e.g. in a 1:1 solution with pH-neu-tral water.
CAUTION
Use washer fluid with anti-freeze when temperatures are below the freezing pointto help keep the pump, reservoir and hosesfrom freezing.
Volume:
Vehicles
with headlight washing: 5.5 liters
(5.8 qts).
Vehicles
without headlight washing: 3.5
liters (3.7 qts).
Related information
Using the rain sensor (p. 182)
Using the windshield and headlight wash- ers (p. 184)
Using automatic rear window wipingwhen backing up (p. 186)
Using the rain sensor's memory function(p. 183)
Using the rear window wiper/washer(p. 185)
Putting the wiper blades in service posi-tion (p. 655)
Replacing windshield wiper blades(p. 654)
Changing rear window wipers (p. 653)
Using the windshield wipers (p. 181)
Wiper blades and washer fluid (p. 181)

INDEX
683
Private locking 274
activating/deactivating 274
PROPOSITION 65 WARNING 459
R
Radar sensor see Radar sensor 318
Radar unit 318 limitations 322
maintenance and cleaning 326
type approval 319
Radio 482 changing radio waveband and radio
station 484
HD radio 487
RBDS 486
search radio station 484
settings 486 SiriusXM ® Satellite radio 490, 491, 492
start 483
voice control 152
Radio favorites 485
Rain sensor 182, 183
Rain sensor's memory function 183
Raise the rear end 585
Rear camera 375
Rear Collision Warning 341 limitations 341
Rear door sun shade 173
Rear seat adjusting backrest tilt 202
blower 228
climate 219
folding backrest 198, 204
getting in/getting out 203
head restraint 200
heating 222
moving forward/rearward 201
temperature 230
Rearview/door mirrors adjusting door mirrors 175
dimming 174
heating 226
interior 174
Rearview mirror 174 dimming 174
Rear window heating 226
washers 185, 186
wipers 185, 186
Recalls 47
Recommendations when driving 450
Recommendations when loading 585Recovery 470 Red Key restricted remote key 255
settings 256
Refrigerant 605 climate system 671
Refueling filling 453
fuel filler door, fuel flap 452
Remote immobilizer 259
Remote key 246 battery replacement 251
connecting to driver profile 141
detachable key blade 257
loss 254
Range 250
Remote updates 599
Reporting safety defects 46
Resetting door mirrors 175
Resetting settings 137 change of owner 137
Driver profile 143
Resetting trip odometer 94
Road Sign Information 350 activating/deactivating 351
display 351
limitations 354