2018 VOLVO XC90 T8 tow

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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
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617
Location
The start battery is located in the cargo compartment.
WARNING
If the starter battery is disconnected, the func- tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.
CAUTION
On certain models, the battery is secured with a tensioning strap. Make sure that the ten-sioning strap is always securely tightened.
Specifications
BatteryH8 AGM
Voltage (V) 12
Cold start capacity A
- CCA B
(A) 850
Dimensions, L×W×H 353×175×190 mm (13.9×6.9×7.5 inches)
Capacity (Ah) 95
A
According to EN standard.
B Cold Cranking Amperes.
Volvo recommends that batteries are replaced by an authorized Volvo workshop.
16 Absorbed Glass Mat.

MAINTENANCE AND SERVICE
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* Option/accessory.631
Positions
•Fuses 13-17 and 21-36 are "Micro" fuses.
• Fuses 1-12, 18-20 and 37 are "MCase" fuses and should only be replaced by a work- shop 19
.
FunctionAA
Heated rear window 30
Power rear seat B
20B
Pneumatic suspension
* compres-
sor 40
Rear electric heater (right-hand side)
30
Electrical outlets in the tunnel console between the rear seats
B30
B
Rear electric heater (left-hand side) 30
Power rear seat (right-hand side)
B
20B
Control module for reduction of nitrous oxides (diesel) 30
Power tailgate
* 25
Power front passenger seat
*20
FunctionAA
Towbar
* control module 40
Seat belt tensioner module (right side) 40
Internal relay windings 5
Control module for reduction of nitrous oxides (diesel)15
Foot movement detection module for opening the power tailgate
*5
USB hub/accessory port –
Module for electrically folding third-row seats
* 20
Towbar
* control module 25
Power driver seat
* 20
Seat belt tensioner module (left side) 40
Park Assist Camera
*5
– –
– –
– –
FunctionAA
Feed when ignition is on 10
Control module for airbags and seat belt tensioners 5
Cooler
B
; Heated/cooled cup
holder (rear) B 10
B
Heated rear seat (left side)
*15
– –
Blind Spot Information (BLIS)
*;
Exterior reverse signal control module 5
– –
Modules for seat belt tensioners 5
Emissions system actuator (gaso- line, certain engine variants)
5
– –
– –
Heated rear seat (right side)
*15
– –
A
Ampere
B Excellence
19 An authorized Volvo workshop is recommended.

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MAINTENANCE AND SERVICE
* Option/accessory.
634
CAUTION
The microfiber cloth must be free of sand and dirt when cleaning the center display.
CAUTION
When cleaning the center display, apply only light pressure to the screen. Pressing toohard could damage the screen.
CAUTION
Do not spray liquid or corrosive chemicals directly onto the center display. Do not usewindow cleaners, cleaning agents, aerosolsprays, solvents, alcohol, ammonia or deter-gents that contain abrasives. Never use abrasive cloths, paper towels or tis- sue paper, as these may scratch the centerdisplay.
Related information
• Cleaning the interior (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 interior plastic, metal and wood sur-faces (p. 638)
Cleaning the head-up display
*
Carefully wipe the glass covering the head-up display unit with a clean and dry microfiber cloth.If necessary, the cloth may be slightly moistened.
Never use strong stain removers. For difficult cleaning conditions, a special cleaning agent canbe purchased at a Volvo retailer.
Related information
• Activating and deactivating the head-up dis- play
* (p. 144)
• Head-up display
* (p. 142)

MAINTENANCE AND SERVICE
637
Cleaning the leather upholstery
1. Apply the leather cleaner to a damp spongeand squeeze it until the cleaner foams.
2. Move the sponge in circular motions to apply the foam to the stain.
3. Dampen the stain thoroughly with the sponge. Let the sponge absorb the stain and do not rub.
4. Dry the stain using a soft towel and let the leather dry completely.
Protecting the leather upholstery
1. Apply a small amount of leather protector toa cloth and then apply the protector to the leather using light circular movements.
2. Let it dry for approximately 20 minutes. Protecting the leather upholstery makes it better able to withstand sunlight's harmful UV rays.
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 the leather steering wheel(p. 637)
• Cleaning interior plastic, metal and wood sur-faces (p. 638)
Cleaning the leather steering wheel
Only use cleaning agents and car care products recommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Leather steering wheelLeather needs to breathe. Never cover the leather steering wheel with a plastic protector.Volvo Leather Care Kit 951 0251 and LeatherSoftener 943 7429 are recommended for clean-ing the leather steering wheel. First, remove dirt,dust, etc. with a damp sponge or cloth.
CAUTION
Sharp objects such as rings could damage the leather on the steering wheel.
If there are stains on the steering wheel:
Type 1 (ink, wine, coffee, milk, sweat or blood)
–Use a soft cloth or sponge. Wipe the steering wheel using a solution of 5% ammonia. Forblood stains, mix approximately 2 dl(1 cup) ofwater with 25 g (one ounce) of salt and wipethe stain.
Type 2 (grease, oil, sauces or chocolate)
1. Same procedure as for Type 1 stains.
2. Finish by wiping the wheel with an absorbent paper or towel. Type 3
(dry dirt or dust)
1. Remove the dirt/dust using a soft brush.
2. Same procedure as for Type 1 stains.
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 interior plastic, metal and wood sur-faces (p. 638)

MAINTENANCE AND SERVICE
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647
It is important to use the right color.
Related information
•
Paintwork (p. 645)
• Touching up minor paint damage (p. 645)
Changing rear window wipers
The wiper blades help remove water from the windshield and rear window. Along with thewasher fluid, they clean the glass and helpimprove visibility while driving. The windshieldand rear window wiper blades 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.
1. Grasp the center of the wiper blade and
lift it from the window to the stop position.
NOTE
When the wiper arm is halfway folded out, it will stop in a locking position that helps pre-vent the arm from falling back onto the rearwindow. The wiper arm must be pulled pastthe locking position stop in order to changethe wiper blade.
2. Grip the lower part of the blade and pull
to the right until the blade loosens from the arm.
3. Press the new wiper blade until it clicks into place. Check to make sure the blade issecurely in place.
4. Fold the wiper arm back toward the window.
CAUTION
Check the blades regularly. Neglected main- tenance shortens the life of the blades.
Related information
• Using the rain sensor (p. 177)
• Using the windshield and headlight washers (p. 179)
• Using automatic rear window wiping whenbacking up (p. 181)

SPECIFICATIONS
659
Weights The following table lists important weight data for your vehicle.
CategoryUSA
(lbs)Canada(kg)
Gross vehicle weight 7-seat 6635 3010
4-seat 6140 2785
Capacity weight 7-seat 1210 550
4-seat 1000 450
Permissible axle weights, front 7-seat 3130 1420
4-seat 2975 1350
Permissible axle weights, rear 7-seat 3590 1630
4-seat 3305 1500
Curb weight 7-seat 5010–5110 2280–2360
4-seat 5180–5190 2350–2360
Max. roof load 220 100
CAUTION
•When loading the vehicle, the maximum gross vehicle weight and permissible axleweights may not be exceeded.
Related information
•Type designations (p. 654)
• Towing capacity and tongue weight (p. 660)

SPECIFICATIONS
* Option/accessory.
660
Towing capacity and tongue weight Towing capacity and tongue weight are shown in the tables below.
Category
USA
(lbs)Canada(kg)
Max. trailer weights Without brakes:
1650 750
With brakes (AWD): 5000 2250
Max. tongue weight AWD:
500 225
CAUTION
•The maximum trailer weights listed are only applicable for altitudes up to 3280 ft(1,000 m) above sea level. With increas-ing altitude the engine power and there-fore the car's climbing ability are impairedbecause of the reduced air density, sothe maximum trailer weight has to bereduced accordingly. The weight of thecar and trailer must be reduced by 10%for every further 3280 ft (1,000 m) (orpart thereof).
Related information
•
Type designations (p. 654)
• Weights (p. 659)
• Driving with a trailer (p. 472)
• Trailer Stability Assist
* (p. 474)