Page 598 of 669

MAINTENANCE AND SERVICE
596
Engine compartment overview
This overview shows some service-related com-ponents.
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 maintenance.
WARNING
Orange wiring may only be handled by quali-fied personnel.
WARNING
Several components in the vehicle work withhigh voltage that can be hazardous in case ofan incorrect procedure.
Do not touch anything that is not clearlydescribed in this Owner's Manual.
Be careful when checking/filling fluids inthe engine compartment.
The layout of the engine compartment may vary depend-ing on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driver'sside)
Washer fluid filler pipe12
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located atthe front of the engine compartment behindthe radiator) may start or continue runningautomatically up to about 6 minutes after theengine is turned off.
Always entrust engine washing to a workshop– an authorized Volvo workshop is recom-mended. If the engine is hot, there is a risk offire.
WARNING
The ignition system works with extremely highand dangerous voltages. The vehicle electricalsystem should always be in ignition mode 0when work in being performed in the enginecompartment.
Do not touch any spark plugs or ignition coilswhen the vehicle electrical system is in igni-tion mode II or when the engine is warm.
Related information
Opening and closing the hood (p. 594)
Filling washer fluid (p. 635)
Refilling coolant (p. 599)
Fuses in the engine compartment (p. 608)
Checking and filling engine oil (p. 598)
Ignition modes (p. 429)
12Fill the washer fluid at regular intervals, e.g. when refueling.
Page 621 of 669

MAINTENANCE AND SERVICE
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619
Cleaning the interior
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
CAUTION
Some colored clothing (for example, darkjeans and suede garments) may stain theupholstery. If this occurs, it is important toclean and treat these parts of the uphols-tery as soon as possible.
Never use strong solvents such aswasher fluid, gasoline, mineral spirit orconcentrated alcohol to clean the interioras this can damage the upholstery aswell as other interior materials.
Never spray cleaning agent directly ontocomponents that have electrical buttonsand controls. Wipe instead with a dampcloth with cleaning agent.
Sharp objects and Velcro can damagethe car's textile upholstery.
Related information
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning the center display
Marks, stains, finger smudges etc. on the centerdisplay may affect its performance and readabil-ity. Clean the screen regularly with a microfibercloth.
To clean the center display:
1. Turn off the center display by pressing andholding the Home button.
2.Wipe the screen clean with the microfibercloth provided or use another microfibercloth of similar quality. Wipe the screen witha clean, dry microfiber cloth using small, cir-cular motions. If necessary, moisten the clothslightly.
3. Reactivate the display by pressing the Homebutton briefly.
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MAINTENANCE AND SERVICE
633
Replacing windshield wiper blades
The wiper blades help remove water from thewindshield. Along with the washer fluid, theyclean the glass and help improve visibility whiledriving. The wiper blades can be replaced.
Replacing wiper blades
Raise the wiper arms to the service position.Service position is activated/deactivated viathe function view in the center display whenthe car is stationary and the windshield wip-ers are not on. Press the button on the wiperblade attachment and pull the wiper bladestraight out, parallel with the wiper arm.
Slide in a new wiper blade until it clicks intoplace.
3. Check to make sure the blade is securely inplace.
4.Press the wiper blade back against the wind-shield.
Wiper blades come in varying lengths NOTE
When changing wiper blades, make sure thatthe blades are of different lengths. The bladeon the driver's side is longer than the one onthe passenger side.
Related information
Using the rain sensor (p. 176)
Using the windshield and headlight washers(p. 178)
Using the rain sensor's memory function(p. 177)
Filling washer fluid (p. 635)
Windshield wipers in the service position(p. 634)
Using the windshield wipers (p. 176)
Wiper blades and washer fluid (p. 175)
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Windshield wipers in the serviceposition
The windshield wiper blades must be in the serv-ice (vertical) position for certain operations, e.g.replacing the blades.
Windshield wipers in the service position.
The windshield wipers must be in the serviceposition when replacing, washing or lifting theblades (e.g. to scrape ice or snow from the wind-shield).
CAUTION
Before placing the wipers in service position,ensure that they have not frozen to the wind-shield.
Activating/deactivating service position
The service position can be activated/deactivatedwhen the vehicle is stationary and the windshieldwipers are switched off. Service position is acti-vated/deactivated via Function view in the centerdisplay:
Tap the Wiper ServicePosition button. The indicatorlight in the button will illuminatewhen service position is acti-vated. The windshield wiperswill move to the vertical posi-tion when service position isactivated. To deactivate the service position, tapWiper Service Position once. The indicator lightin the button will go out when service position isdeactivated.
The wiper blades will also move out of serviceposition 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 raisedfrom the windshield, they must be folded backagainst the windscreen before activating wip-ing, washing or rain sensor as well as beforedeparture. This is to prevent scratching thepaint on the hood.
Related information
Using the rain sensor (p. 176)
Using the windshield and headlight washers(p. 178)
Using the rain sensor's memory function(p. 177)
Filling washer fluid (p. 635)
Replacing windshield wiper blades (p. 633)
Using the windshield wipers (p. 176)
Wiper blades and washer fluid (p. 175)
Page 637 of 669

MAINTENANCE AND SERVICE
* Option/accessory.635
Filling washer fluid
Washer fluid is used to help keep the headlightsand windshield clean. Washer fluid containinganti-freeze should be used in very cold weather(below-freezing temperatures).
Fill washer fluid into the reservoir with the bluecover. The reservoir is used for both the wind-shield washer and the headlight washer*
NOTE
When there is approximately 1 liter (1 qt) ofwasher fluid remaining, the message Washer
fluid Level low, refill and the symbolwill be displayed in the instrument panel.
Recommended grade: Washer fluid recom-mended by Volvo, with frost protection during
cold weather and temperatures below the freez-ing point.
CAUTION
Use Volvo's original washer fluid or an equiva-lent fluid with the recommended pH valuebetween 6 and 8, diluted as recommended,e.g. in a 1:1 solution with pH-neutral water.
CAUTION
Use washer fluid with anti-freeze when tem-peratures are below the freezing point to helpkeep the pump, reservoir and hoses fromfreezing.
Volume:
The washer fluid reservoir has a volume of 5.5 lit-ers (5.8 qts).
Related information
Using the rain sensor (p. 176)
Using the windshield and headlight washers(p. 178)
Using the rain sensor's memory function(p. 177)
Windshield wipers in the service position(p. 634)
Replacing windshield wiper blades (p. 633)
Using the windshield wipers (p. 176)
Wiper blades and washer fluid (p. 175)
Page 666 of 669

INDEX
664
Volvo ID 26
create and register 26
W
Warning light
Adaptive Cruise Control295
stability and traction control system271
Warning lights
airbags SRS93
alternator does not charge93
brake system error93
low oil pressure93
parking brake applied93
seat belt reminder93
starter battery not charging93
WARNING93
Warning sound
parking brake436
warning symbols93
Warning symbols
safety42
Warranties584
Washer
Headlights178
washer fluid, filling635
Windshield178
Washer fluid175, 635
Washer nozzles, heated175
Waxing625
Weights
Curb weight 643
Wheel bolts 557
locking 557
Wheels
cleaning 630
mounting 560
removal 558
Snow chains 563
Wheels and tires
Load index and speed symbol 546
Whiplash protection 46
Whiplash Protection System 46
WHIPS (Whiplash Protection System) 46
Wi-Fi
connecting vehicle to Internet 525
delete network 529
sharing Internet connection, tethering,
hotspot 527
technology and security 529
Window
sun shade 166
Windows and glass 162
Windshield
heating217
projected image138, 140
Windshield washing178
Windshield wipers176
rain sensor176, 177
Winter driving458
Winter tires563
Winter wheels563
Wiper blade175
replacing633
service position634
Wiper blade and washing fluid175