2018 VOLVO XC90 T8 oil pressure

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MAINTENANCE AND SERVICE
612
NOTE
If the conditions for measuring oil level are not properly fulfilled (time after engine shut-down, vehicle inclination, ambient tempera- ture, etc.) the message
No value availablewill be shown in the center display. This does not mean that anything is wrong in the vehi-
cle systems.
Related information
• Engine oil (p. 610)
• Engine oil specifications (p. 662)
• Ignition modes (p. 427)
• Vehicle status (p. 602)
Refilling coolant
Coolant helps keep the combustion engine at the right operating temperature. The heat trans-ferred from the engine to the coolant can beused to warm the passenger compartment.
When refilling coolant, follow the instructions on the package. Never fill the cooling system withonly water. The risk of freezing is increased withtoo low or too high amounts of coolant. If there is coolant under the vehicle, smoke from the cooling system, or if more than 2 liters (about2 quarts) of coolant has been added to the sys-tem, there could be something wrong with thecooling system and starting the vehicle coulddamage the engine. Call a tow truck and do notattempt to start the engine.
WARNING
The coolant may be very hot. Never unscrew the cap when the coolant is hot. If coolantmust be filled, unscrew the expansion tankcap slowly to relieve overpressure.
Coolant expansion tank.

MAINTENANCE AND SERVICE
638
Cleaning interior plastic, metal andwood surfaces Only use cleaning agents and car care products recommended by Volvo. Clean regularly andtreat stains immediately for best results.
Interior plastic, metal and wood surfaces
A lightly dampened microfiber cloth is recom- mended for cleaning interior details and surfaces.These cloths are available for purchase at Volvoretailers. Never scrape or rub a stain. Never use strong stain removers.
CAUTION
Do not use solvent containing alcohol to clean the instrument panel glass.
CAUTION
Keep in mind that glossy surfaces can be easily scratched. Wipe these surfaces with aclean and dry microfiber cloth using small, cir-cular motions. If necessary, moisten the clothlightly with clean water.
Related information
•Cleaning the interior (p. 633)
• Cleaning the center display (p. 633) •
Cleaning fabric upholstery and ceiling liner (p. 635)
• Cleaning the seat belt (p. 635)
• Cleaning floor mats and inlay mats (p. 635)
• Cleaning leather upholstery (p. 636)
• Cleaning the leather steering wheel (p. 637)
Cleaning the exterior
The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
Related information
• Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning the wiper blades (p. 642)
• Cleaning exterior plastic, rubber and trim components (p. 643)
• Cleaning rims (p. 644)
• Corrosion protection (p. 644)

MAINTENANCE AND SERVICE
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639
Polishing and waxingPolish and wax the vehicle when the paint is matte or to provide extra protection. The vehicledoes not need to be polished until it is at least ayear old. However, it can be waxed during thefirst year. Do not polish or wax the vehicle indirect sunlight. The surface of the vehicle shouldnot be warmer than approximately 45 °C(113 °F).
• Wash and dry the vehicle very carefully before polishing or waxing. Remove asphaltand tar stains with asphalt remover or paintthinner. More stubborn stains can beremoved with a grinding paste designed forvehicle paint.
• Use polish first and then liquid or paste wax.Follow the instructions on the package care-fully. Many products contain both polish andwax.
• A wide range of polymer-based waxes canbe purchased today. These waxes are easy touse and produce a long-lasting, high-glossfinish that protects the bodywork against oxi-dation, road dirt and fading.
CAUTION
Avoid waxing and polishing plastic and rubber. If using degreaser on plastic and rubber, only rub (if necessary) with slight pressure. Use asoft sponge. Polishing glossy trim moldings can wear away or damage the glossy surface layer. Polish containing abrasives must not be used.
CAUTION
Only use paintwork treatments recommended by Volvo. Other treatments, such as preserva-tion, sealing, protection, luster sealing or simi-lar, could damage the paintwork. Paintworkdamage caused by such treatments are notcovered by Volvo's warranty.
Related information
•
Cleaning the exterior (p. 638)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning the wiper blades (p. 642)
• Cleaning exterior plastic, rubber and trim components (p. 643)
• Cleaning rims (p. 644)
• Corrosion protection (p. 644)
Hand washing
The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
Hand washingKeep the following points in mind when washing the vehicle:
• Avoid washing the vehicle in direct sunlight.This could cause the detergent or wax to dryout and become abrasive.
• Remove bird droppings from paintwork assoon as possible. They contain chemicalsthat affect and discolor paint very quickly.Use e.g. soft paper or a sponge soaked inlots of water. Consult an authorized Volvoworkshop for assistance removing discolora-tion.
• Hose down the underbody, including thewheel housings and bumper.
• Hose down the entire vehicle and removeany loose dirt, droppings etc. to reduce therisk of scratches from washing. Do not spraydirectly onto locks.
• If necessary, use cold degreaser on heavilysoiled surfaces. Note that in such cases thesurfaces must not be hot from the sun.

MAINTENANCE AND SERVICE
642
High-pressure washing
The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
High-pressure washingIf washing the vehicle with a high-pressure wash, use sweeping movements and keep the nozzle atleast 30 cm (13 in.) from the vehicle. Do notspray directly onto locks.
Related information
• Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• Cleaning the wiper blades (p. 642)
• Cleaning exterior plastic, rubber and trimcomponents (p. 643)
• Cleaning rims (p. 644)
• Corrosion protection (p. 644)
Cleaning the wiper blades The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
Wiper bladesAsphalt, dust and salt residue on wiper blades, as well as insects, ice etc. on the windshield, shortenthe service life of wiper blades. When cleaning, put the wiper blades in the serv- ice position.
NOTE
Wash the wiper blades and windshield regu- larly with a lukewarm soap solution or vehicleshampoo. Do not use strong solvents.
Related information
• Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning exterior plastic, rubber and trim components (p. 643) •
Cleaning rims (p. 644)
• Corrosion protection (p. 644)

MAINTENANCE AND SERVICE
* Option/accessory.643
Cleaning exterior plastic, rubber andtrim components The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
Exterior plastic, rubber and trim components
A special cleaning agent available from Volvo retailers is recommended for the cleaning andcare of colored plastic parts, rubber and trimcomponents, e.g. glossy trim. Follow the usageinstructions for the cleaning agent carefully. Avoid using car washing detergents with a pH value lower than 3.5 or higher than 11.5. Doingso could result in the discoloring of anodized alu- minum surfaces* (as shown in the illustrations
below). Abrasive polishing agents are not recom- mended for these areas (as shown in the illustra-tions below).Components that should be washed with a cleaning product with a pH value between 3.5 and 11.5.
CAUTION
Avoid waxing and polishing plastic and rubber. If using degreaser on plastic and rubber, only rub (if necessary) with slight pressure. Use asoft sponge. Polishing glossy trim moldings can wear away or damage the glossy surface layer. Polish containing abrasives must not be used.
CAUTION
Avoid washing the vehicle with cleaner with a pH value below 3.5 or above 11.5. This couldcause discoloration of anodized aluminumcomponents like the roof rail and around theside windows. Never use metal polishing agent on anodized aluminum components. This could cause dis-coloration and destroy the surface treatment.
Related information
• Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning the wiper blades (p. 642)
• Cleaning rims (p. 644)
• Corrosion protection (p. 644)

MAINTENANCE AND SERVICE
644
Cleaning rims The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
RimsOnly use rim cleaning products recommended by Volvo. Strong rim cleaning agents could damage the surface and stain the chromed aluminum rims.
Related information
•Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning exterior plastic, rubber and trimcomponents (p. 643)
• Cleaning rims (p. 644)
• Corrosion protection (p. 644)
Corrosion protection
Your vehicle is constructed with effective protec- tion against corrosion.
Corrosion protection for the body consists of modern metallic protective coatings on the sheetmetal, a high-quality painting process, corrosion-protected and minimized metal overlap, andshielding plastic components, abrasion protectionand supplemental rust inhibitor in exposed areas.In the chassis, exposed components of the wheelsuspension are made of corrosion-resistant castaluminum.
Inspection and maintenanceThe corrosion protection does not normallyrequire maintenance, but keeping the vehicleclean is always a good way to further reduce therisk of corrosion. The use of strong alkaline oracidic cleaning fluids should always be avoidedon shiny body components. Any stone chips inthe paint should be touched up as soon as theyare discovered.
Related information
• Cleaning the exterior (p. 638)
• Polishing and waxing (p. 639)
• Hand washing (p. 639)
• Automatic car washes (p. 641)
• High-pressure washing (p. 642)
• Cleaning the wiper blades (p. 642) •
Cleaning exterior plastic, rubber and trimcomponents (p. 643)
• Cleaning rims (p. 644)

SPECIFICATIONS
664
Fuel tank volumeThe fuel tank's refillable volume is shown in the table below.
All models
Liter (approx.) 50
US gallons (approx.) 13.2
Related information
• Refueling (p. 463)
• Octane rating (p. 465)
Air conditioning specifications
The climate system in the vehicle uses a freon- free R134a refrigerant. For information regardingthe refrigerant, refer to the decal located on theinside of the hood.
The prescribed grades and volumes for fluids and lubricants in the air conditioning system areshown in the tables below.
A/C Decal
Decal for R134a
Refrigerant
Vehicles with R134a refrigerant
WeightPrescribed grade
1050 g (2.31 lbs) R134a
WARNING
The air conditioning system contains the refrigerant R134a under pressure. Serviceand repairs to the system should only be doneby an authorized workshop.
Compressor oil
VolumePrescribed grade
120 ml (4.06 fl. oz.) PAG SP-A2
Evaporator
CAUTION
The A/C system evaporator must never be repaired or replaced with a previously usedevaporator. The new evaporator must be certi-fied and labeled in accordance with SAEJ2842.
Related information
• Climate control system service (p. 608)

INDEX
680Vehicle key bat. low 244 Vehicle modem
connecting vehicle to Internet 532
settings 533
Vehicle recovery 477
Vehicle status 602 inflation pressure 562
Vehicle upholstery 633, 635, 636, 637, 638
Vehicle weight 659
Ventilation 207, 208, 209 Seats 217
Video 512, 514 settings 513
Voice control 145 climate 203
phone 147
radio and media 148
settings 148
VOL mark 550
Volvo ID 26 create and register 27
W
Warning light Adaptive Cruise Control 298
stability and traction control system 274
Warning lights airbags SRS 97
alternator does not charge 97
brake system error 97
low oil pressure 97
parking brake applied 97
seat belt reminder 97
starter battery not charging 97
WARNING 97
Warning sound parking brake 435
warning symbols 97 Warning symbols safety 42
Warranties 598Washer Headlights 179
rear window 180, 181
washer fluid, filling 650
Windshield 179
Washer fluid 650
Washer nozzles, heated 177
Waxing 639
Weights Curb weight 659
Wheel bolts 565 locking 565
Wheels cleaning 644
mounting 568
removal 566
Snow chains 571
Wheels and tires Load index and speed symbol 554
Whiplash protection 46
Whiplash Protection System 46
WHIPS (Whiplash Protection System) 46 Wi-Fi connecting vehicle to Internet 531
delete network 535 sharing Internet connection, tethering,
hotspot 533
technology and security 535
Window sun shade 169
Windows and glass 166 Windshield heating 222
projected image 142, 144
Windshield washing 179