open hood VOLVO XC90 2018 Owner´s Manual

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MAINTENANCE AND SERVICE
* Option/accessory.
586
Hood completely closed. The illustration is generic - details may vary according to vehicle model.
WARNING
Never drive with the hood open! If there are any indications while driving that the hood is not completely closed, stop imme-diately and close it securely.
Related information
• Engine compartment overview (p. 587)
• Door and seat belt reminders (p. 51)
Climate control system service Service and repairs on the air conditioning sys- tem should only be done by an authorized work-shop.
Troubleshooting and repairsThe air conditioning system contains a fluores- cent tracer substance. Ultraviolet light is used tosearch for leaks in the system. Volvo recommends contacting an authorized Volvo workshop.
Vehicles with R134a refrigerant
WARNING
The air conditioning system contains the refrigerant R134a under pressure. Serviceand repairs to the system should only be doneby an authorized workshop.
Related information
•Volvo's service program (p. 576)
Replacing a windshield with head-
up display
*
Vehicles with a head-up display have a special type of windshield that meets the requirementsfor displaying projected information.
Volvo recommends contacting an authorized Volvo workshop for assistance replacing thewindshield. The correct type of replacementwindshield must be used in order for the head-updisplay to function properly.
Related information
• Head-up display
* (p. 144)
• Cleaning the head-up display
* (p. 616)

MAINTENANCE AND SERVICE
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587
Engine compartment overview
This overview shows some service-related com- ponents.
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's side)
Washer fluid filler pipe 11
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located at the 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 high and dangerous voltages. The vehicle electrical system should always be in ignition mode
0
when work in being performed in the engine compartment. Do not touch any spark plugs or ignition coils when the vehicle electrical system is in igni- tion mode II or when the engine is warm.
Related information
• Opening and closing the hood (p. 585)
• Filling washer fluid (p. 632)
• Refilling coolant (p. 590)
• Fuses in the engine compartment (p. 605)
• Checking and filling engine oil (p. 588)
• Ignition modes (p. 407)
Engine oil
For the recommended service intervals and war- ranties to be applied, an approved engine oilmust be used.
Volvo recommends:
11 Fill the washer fluid at regular intervals, e.g. when refueling.

SPECIFICATIONS
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637
Vehicle Emission Control Information. US
models. Your Volvo is designed to meet all appli-
cable emission standards, as evidenced by the certification label on the underside of the hood.For further information regarding these regula-tions, please consult your Volvo retailer.
Vehicle Emission Control Information.
Canadian models. Your Volvo is designed to
meet all applicable emission standards, as evi- denced by the certification label on the undersideof the hood. For further information regardingthese regulations, please consult your Volvoretailer.
Vehicle Identification Number (VIN). The
VIN plate is located on the top left surface of the dashboard. The Vehicle Identification Number(VIN) should always be quoted in all correspond-ence concerning your vehicle with the retailer andwhen ordering parts.
Tire inflation pressures. This label indicates
the correct inflation pressures for the tires that were on the vehicle when it left the factory.
Federal Motor Vehicle Safety Standards
(FMVSS) specifications (USA) and Ministry of Transport (CMVSS) standards (Canada). Your
Volvo is designed to meet all applicable safetystandards, as evidenced by the certification labelon the driver's side B-pillar (the structural mem-ber at the side of the vehicle, at the rear of thedriver's door opening). This label also includescodes for paint color, etc. For further informationregarding these regulations, please consult yourVolvo retailer. U.S. models have the upper decal;Canadian models have the lower one.

INDEX
654
H
Handbrake 411, 412
Hand wash 621Hard diskspace 516
Hazard warning flashers 164
HDC 437
HD radio 472 Headlights cover 593
Head restraint 198
Head-up display 144 activate and deactivate 146
cleaning 616
replacing windshield 586
settings 146
Heated washer nozzles 181 Heating Seats 219, 220
steering wheel 222, 223
windows 226, 227
Height adjustment 432, 435
high beams 158, 159
High engine temperature 446
Hill Descent Control 436, 437, 438 activate with function button 438
Hill Start Assist 416
Hill Start Assist (HSA) 416
Hoisting the vehicle 583 HomeLink ® 456
programming 457
use 458
HomeLink ® remote control
programmable 456
Home safe lighting 164
Honk 203
Hood, opening 585
Horn 203
I
IAQS (Interior Air Quality System) 210
IC (Inflatable Curtain) 60
ID, Volvo 26
Identification number 38
Ignition mode 407, 408
Immobilizer 250 Electronic immobilizer 250
Indicator symbols 95
Individual drive mode 423
Infant seats 67
Inflatable curtain 60
Inflatable Curtain 60
Inflating tires 555Inflation pressure adjusting 536
Checking 535
recommended 537
Inflation pressure monitoring 537 action 541
Status 540
Inflation pressure table 647
Information display 84, 88
Infotainment (Audio and media) 464
Instrument cluster 84 settings 88
Instrument illumination 167
Instrument lighting 167Instrument panel App menu 104, 105
messages 106
Instruments and controls 82 Instruments overview left-hand drive vehicle 82
Integrated booster cushion 76 folding down 78
folding up 77