2018 VOLVO XC90 TWIN ENGINE service

||MAINTENANCE AND SERVICE
* Option/accessory.
628 Function
AA Door module in right-side rear door 20
Fuses in the trunk/cargo compart-
ment
10Control module for Internet-con-
nected vehicle; Control module for
Volvo On Call
5Door module in left-side rear door 20
Audio control module (amplifier)
(certain models only)
40Climate system blower module
(rear)*
40Multi-band antenna module 5
Front seat massage function*
5–
–Rear window wiper
15Fuel pump control module
15Relay windings for distribution box
in engine compartment; Relay
windings for transmission oil pump
5–
– Function
AA Driver's seat heating
15 Front passenger's seat heating 15
Coolant pump
10 –
– Door module in left-side front door 20
Active chassis control module*
20 –
– Sensus control module
10 –
– –
– Door module in right-side front
door
20 Display for rear seat convenience
functions
C
; On-board diagnostics
(OBD II) in tunnel console between
rear seats C
; Extra movement sen-
sor C 5
C Function
AA TV* (certain markets only)
5 Primary fuse for fuses 53 and 58 15
A
Ampere
B Not Excellence
C Excellence
Related information
• Fuses and fuseboxes (p. 620)
• Replacing fuses (p. 621)

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
630
The fuse box is located under the storage compartment on the right-hand \
side.
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.

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
632
Related information
•
Fuses and fuseboxes (p. 620)
• Replacing fuses (p. 621)

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.