belt VOLVO XC90 TWIN ENGINE 2018 Repair Manual

MAINTENANCE AND SERVICE
}}
* Option/accessory. 627
Fuse pliers are provided on the inside of the fuse
box cover to assist in removing and inserting
fuses.
There are also spaces for several extra fuses in
the distribution box in the engine compart-
ment.
Positions
•
Fuses 1, 3-21, 23-36, 39-53 and 55-59 are
"Micro" fuses.
• Fuses 2-22, 37-38 and 54 are "MCase"
fuses and should only be replaced by a work-
shop 18
. Function
AA –
––
––
–Movement sensor*
5Media player
5Instrument panel
5Center console buttons
5Sun sensor
5 Function
AA –
– –
– Steering wheel module
5 Module for start knob and parking
brake controls
5 Heated steering wheel* module
15 –
– –
– –
– –
– Climate system control module 10
–
– Data link connector OBD-II 10
Center display
5 Climate system blower module
(front)
40 USB HUB
5 Function
AA Instrument lighting; Interior lighting;
Rearview mirror auto-dim function*;
Rain and light sensors*; Rear tun-
nel console keypad, second row of
seats* B
; Power front seats*; Rear
door control panels; Climate sys-
tem blower module left/right
Power rear seats C
; Display for rear
seat convenience functions C
; Rear
seat massage function C7.5 Control module for driver support
functions
5 Panoramic roof with sun curtain*
20 Head-up display*
5 Passenger compartment lighting 5
–
– Ceiling console display (seat belt
reminder/front passenger side air-
bag indicator)
5 –
– Humidity sensor
518
An authorized Volvo workshop is recommended.

MAINTENANCE AND SERVICE
}}
* Option/accessory. 629
Fuses in the cargo compartment
The fuses in the cargo compartment help pro-
tect electrical components such as the power
seats*, airbags and seat belt tensioners.

MAINTENANCE AND SERVICE
}}
* 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
. Function
AA Heated rear window
30Power rear seat
B
20B Pneumatic suspension* compres-
sor 40Rear electric heater (right-hand
side)
30Electrical outlets in the tunnel
console between the rear seats
B30
B Rear electric heater (left-hand
side)
30Power rear seat (right-hand side)
B
20B Control module for reduction of
nitrous oxides (diesel)
30Power tailgate*
25Power front passenger seat*
20 Function
AA 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 –
– –
– –
– Function
AA 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.

MAINTENANCE AND SERVICE
}}
633
Cleaning the interior
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
CAUTION •
Some colored clothing (for example, dark
jeans and suede garments) may stain the
upholstery. If this occurs, it is important to
clean and treat these parts of the uphols-
tery as soon as possible.
• Never use strong solvents such as
washer fluid, gasoline, mineral spirit or
concentrated alcohol to clean the interior
as this can damage the upholstery as
well as other interior materials.
• Never spray cleaning agent directly onto
components that have electrical buttons
and controls. Wipe instead with a damp
cloth with cleaning agent.
• Sharp objects and Velcro can damage
the car's textile upholstery.
Related information
• 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 interior plastic, metal and wood sur-
faces (p. 638) Cleaning the center display
Marks, stains, finger smudges etc. on the center
display may affect its performance and readabil-
ity. Clean the screen regularly with a microfiber
cloth. To clean the center display:
1.

Turn off the center display by pressing and
holding the Home button.
2. Wipe the screen clean with the microfiber cloth provided or use another microfiber
cloth of similar quality. Wipe the screen with
a clean, dry microfiber cloth using small, cir-
cular motions. If necessary, moisten the cloth
slightly.
3. Reactivate the display by pressing the Home button briefly.

||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 too
hard could damage the screen.
CAUTION
Do not spray liquid or corrosive chemicals
directly onto the center display. Do not use
window cleaners, cleaning agents, aerosol
sprays, solvents, alcohol, ammonia or deter-
gents that contain abrasives.
Never use abrasive cloths, paper towels or tis-
sue paper, as these may scratch the center
display.
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 can
be 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
}}
635
Cleaning fabric upholstery and
ceiling liner
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
Fabric upholstery and ceiling linerNever scrape or rub a stain, as this could damage
the upholstery. Never use strong stain removers,
as this could change the color of the upholstery.
Use soapy water or a similar detergent. For more
difficult stains caused by oil, ice cream, shoe pol-
ish, etc., use a stain remover. Consult with your
Volvo retailer.
Related information
•
Cleaning the interior (p. 633)
• Cleaning the center display (p. 633)
• 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 seat belt
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
Seat beltsUse water and a synthetic soap solution. Spe-
cially designed textile cleaning agents are availa-
ble for purchase at Volvo retailers. Make sure the
belt is dry before it is retracted.
Related information
• Cleaning the interior (p. 633)
• Cleaning the center display (p. 633)
• Cleaning fabric upholstery and ceiling liner
(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 floor mats and inlay mats
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
Inlay mats and floor matsRemove the inlay mats to clean the floor mats
and inlay mats separately. Use a vacuum to
remove dust and dirt. Each inlay mat is secured
into place with pins.
Remove the inlay mat by grasping the inlay mat
at each pin and lifting the mat straight up.
Put the inlay mat back into place by pressing it in
at each pin.

||MAINTENANCE AND SERVICE
* Option/accessory.
636
WARNING •
Never use more than one inlay mat at a
time on the driver's floor. If any other type
of floor mat is used, remove the original
mat from the driver's seat floor before
driving. All types of mats must be securely
anchored in the attachment points in the
floor. Make sure the floor mat does not
impede the movement of the brake pedal
or accelerator pedal in any way, as this
could be a serious safety hazard.
• Volvo's floor mats are specially manufac-
tured for your vehicle. They must be prop-
erly secured in the attachment points in
the floor to help ensure they cannot slide
and become trapped under the pedals.
After vacuuming, a specially designed textile
cleaning agent should be used to remove stains
on floor mats. Floor mats should be cleaned with
products recommended by Volvo retailers.
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 leather upholstery (p. 636) •
Cleaning the leather steering wheel
(p. 637)
• Cleaning interior plastic, metal and wood sur-
faces (p. 638) Cleaning leather upholstery
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
Leather upholstery*Volvo's leather upholstery is treated to protect its
original appearance. Over time, sunlight, grease,
dirt, etc. could break down the protective layer.
This could result in scratches and cracking.
Leather upholstery is a natural product that
changes and acquires a beautiful patina over
time. Regular cleaning and treatments are
required to preserve the qualities and color of the
leather. Volvo offers a comprehensive product,
Volvo Leather Care Kit/Wipes, for cleaning and
treating leather upholstery that, when used as
directed, preserves the leather's protective coa-
ting.
For best results, Volvo recommends cleaning and
applying protective cream one to four times a
year (or more as needed). Volvo Leather Care Kit
951 0251 and Volvo Leather Softener 943
7429 are available for purchase at Volvo retailers.

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 and
treat stains immediately for best results. It is
important to vacuum before using a cleaning
agent.
Leather steering wheelLeather needs to breathe. Never cover the
leather steering wheel with a plastic protector.
Volvo Leather Care Kit 951 0251 and Leather
Softener 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. For
blood stains, mix approximately 2 dl(1 cup) of
water with 25 g (one ounce) of salt and wipe
the 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
638Cleaning interior plastic, metal and
wood surfaces
Only use cleaning agents and car care products
recommended by Volvo. Clean regularly and
treat 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 Volvo
retailers.
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 a
clean and dry microfiber cloth using small, cir-
cular motions. If necessary, moisten the cloth
lightly 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 to
clean because dirt does not attach as strongly. It
also reduces the risk of scratches and keeps the
vehicle looking new. Wash the vehicle in a car
wash or garage with an oil separator. Use a car
washing 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)

INDEX
669
Charge level
vehicle function 459
Charging hybrid battery 407
opening and closing the charging
door 411
start charging 412
Status 414, 415, 416
stop charging 418
Charging cable 409
Charging current 408
Checking engine oil level 611
Child restraints 63, 65 booster cushions 71
convertible seats 69
infant seats 67
integrated booster cushion 76
ISOFIX/LATCH anchors 74
lower attachment points 74
recalls and registration 65
top tether anchors 72
Child safety 63
Child safety locks 259
Circuit breaker 410
City Safety 335, 336, 338, 339, 344, 346
City Safety in crossing traffic 341, 342 City Safety when evasive maneuver preven-
ted
343
Cleaning

635, 637, 638
automatic car wash 641
car wash 638, 639, 641, 642, 643, 644
center display 633
Seat belts 635
textile upholstery 633, 635, 636
upholstery 633, 635, 636, 637, 638
wheels 644
Cleaning wheels 644
Cleaning wiper blades 642
Clean Zone 205
Clean Zone Interior Package 206
Climate 202
auto-regulation 219
blower control 224, 225
parking 230
perceived temperature 203
Sensors 202
temperature control 226, 227, 228
voice control 203
zones 202
Climate controls 213
center display 213
rear seat 213 Climate system
202, 213
Refrigerant 664
repairs 608
Clock, setting 93
Collision 42, 47, 52, 61
Collision warner detection of pedestrians 339
radar sensor 326
Collision warning 335, 347
Color code, paintwork 646
Color codes 646
Compass 481, 482 calibration 482
Condensation in headlights 639, 641, 642, 643
Connecting vehicle to Internet No connection or poor connection 534
via a mobile device (WiFi) 531
via mobile device (Bluetooth) 531
via vehicle's modem 532
Connect phone 521
Contact information 26
Convertible seats 69
coolant 663
Coolant, filling 612