2018 VOLVO XC90 T8 fuses

13
LOADING, STORAGE AND
PASSENGER COMPARTMENT
Passenger compartment interior580
Tunnel console 581
Electrical outlets 582
Using the electrical outlets 584
Using the glove compartment 585
Sun visors 586
Cargo compartment 586
Loading recommendations 586
Roof loads and load carriers 588
Grocery bag holders 588
Load anchoring eyelets 589
Installing and removing the cargo compartment cover * 589
Operating the cargo compartment cover *
590
Installing and removing the steelcargo grid * 592
Installing and removing the cargo net *
593
MAINTENANCE AND SERVICE
Volvo's service program
598
Data transfer between vehicle and workshop over Wi-Fi 600
Download Center 601
Handling system updates via Down-load Center 601
Vehicle status 602
Scheduling service and repairs 603
Sending vehicle information to theworkshop 604
Hoisting the vehicle 605
Opening and closing the hood 607
Climate control system service 608
Replacing a windshield with head-up display * 608
Engine compartment overview 609
Engine oil 610
Checking and filling engine oil 611
Refilling coolant 612
Replacing bulbs 613
Bulb specifications 614
Start battery 615
Hybrid battery 619
Battery symbols 620
Fuses and fuseboxes 620
Replacing fuses 621

Fuses in the engine compartment622
Fuses under the glove compartment 626
Fuses in the cargo compartment 629
Cleaning the interior 633
Cleaning the center display 633
Cleaning the head-up display *
634
Cleaning fabric upholstery and ceil- ing liner 635
Cleaning the seat belt 635
Cleaning floor mats and inlay mats 635
Cleaning leather upholstery 636
Cleaning the leather steering wheel 637
Cleaning interior plastic, metal andwood surfaces 638
Cleaning the exterior 638
Polishing and waxing 639
Hand washing 639
Automatic car washes 641
High-pressure washing 642
Cleaning the wiper blades 642
Cleaning exterior plastic, rubber andtrim components 643
Cleaning rims 644
Corrosion protection 644
Paintwork 645

OWNER'S INFORMATION
16
Owner's information
Owner's information is available in several differ- ent formats, both digital and printed. TheOwner's Manual is available on the vehicle'scenter display, as a mobile app and on VolvoCars' support website. There is also a Quick
Guide in the glove compartment, as well as asupplement to the Owner's Manual containing
information about e.g. fuses, specifications, etc.A printed Owner's Manual can be ordered.Vehicle's center display 1In the center display, pull down Top view and tap Owner's
manual. This gives you access
to visual navigation with exterior and interior images of the vehi-cle. The information is searcha-ble and is divided into catego-
ries.
Mobile appIn App Store or Google Play, search for "Volvo Manual".Download the app to yoursmartphone or tablet and selectyour vehicle model. The appcontains instructive videos andoffers visual navigation, includ-
ing exterior and interior images of the vehicle.You can easily navigate between sections in theOwner's Manual and the contents are searchable.
Volvo Cars support siteGo to support.volvocars.com and select your country.Owner's Manuals are availablehere for viewing online and inPDF format. The support sitealso contains instructive videosand additional information and
assistance concerning your vehicle and owning aVolvo. The website is available on most markets.
Printed informationThe glove compartment con- tains a printed supplement to the Owner's Manual 1
, which
contains information on fuses and specifications as well as asummary of important andpractical information.
There is also a printed Quick Guide with usefulinformation about the most commonly used fea-tures and functions in your vehicle. Other printed information may also be provided in the vehicle, depending on equipment level, mar-ket, etc. A printed Owner's Manual and accompanying supplement can also be ordered. Contact a Volvoretailer to order.
1 For markets without Owner's Manuals in the center display, a complete printed manual is provided along with the vehicle.

MAINTENANCE AND SERVICE
609
Engine compartment overview
This overview shows some service-related com- ponents.
Some of the components included in the vehi- cle's electric drive system are located in theengine compartment. Exercise caution whenaccessing the engine compartment and onlytouch what is required for normal maintenance.
WARNING
Orange wiring may only be handled by quali- fied personnel.
WARNING
Several components in the vehicle work with high voltage that can be hazardous in case ofan incorrect procedure.
• Do not touch anything that is not clearly described in this Owner's Manual.
• Be careful when checking/filling fluids inthe engine compartment.
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. 607)
• Filling washer fluid (p. 650)
• Refilling coolant (p. 612)
• Fuses in the engine compartment (p. 622)
• Checking and filling engine oil (p. 611)
• Ignition modes (p. 427)
11
Fill the washer fluid at regular intervals, e.g. when refueling.

MAINTENANCE AND SERVICE
620
Battery symbols
There are warning symbols and information on the batteries.
Wear protective goggles.
See the Owner's Manual for additional information.
Keep batteries away from children.
Batteries contain corrosive acid.
Avoid smoking, open
flames, and/or sparks.
Risk of explosion.
Recycle properly.
NOTE
A used start battery contains lead and must be recycled in an environmentally responsiblemanner.
Related information
• Start battery (p. 615)
• Hybrid battery (p. 619)
Fuses and fuseboxes
All electrical functions and components are pro- tected by a number of fuses in order to protectthe vehicle's electrical system from damage byshort circuiting or overloading.
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified toreplace a fuse. This could cause significantdamage to the electrical system and possiblylead to a fire.
WARNING
Orange wiring may only be handled by quali- fied personnel.
WARNING
Several components in the vehicle work with high voltage that can be hazardous in case ofan incorrect procedure. Do not touch anything that is not clearly described in this Owner's Manual.
If any electrical component or function is not responding, the component may have blown afuse due to temporary overload. If the same fuse blows repeatedly, there may be a problem with the component. Volvo recommends contacting anauthorized Volvo workshop to have the compo-nent checked.

MAINTENANCE AND SERVICE
621
Location of fuseboxes
The illustration is generic - appearance may vary accord- ing to vehicle model.
Engine compartment
Under the glove compartment
Trunk/cargo compartment
Related information
•Replacing fuses (p. 621)
• Fuses in the cargo compartment (p. 629)
• Fuses in the engine compartment (p. 622)
• Fuses under the glove compartment (p. 626)
Replacing fuses All electrical functions and components are pro- tected by a number of fuses in order to protectthe vehicle's electrical system from damage byshort circuiting or overloading.
1. Refer to the fuse diagram to locate the fuse.
2. Pull out the fuse and examine it from the
side to determine if the curved metal wire in the fuse is intact.
3. If the wire is broken, replace the fuse with a new fuse of the same color and amperage.
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified toreplace a fuse. This could cause significantdamage to the electrical system and possiblylead to a fire.
WARNING
Contact an authorized Volvo workshop for assistance replacing fuses not listed in theOwner's Manual. If performed incorrectly, sig-nificant damage can be caused to the electri-cal system.
Related information
• Fuses and fuseboxes (p. 620)
• Fuses in the cargo compartment (p. 629) •
Fuses in the engine compartment (p. 622)
• Fuses under the glove compartment (p. 626)

MAINTENANCE AND SERVICE
622
Fuses in the engine compartment
The fuses in the engine compartment help pro- tect electrical components such as engine andbrake functions.

MAINTENANCE AND SERVICE
}}
623
Fuse pliers are provided on the inside of the fuse box cover to assist in removing and insertingfuses. There are also spaces for several extra fuses in the fusebox.
PositionsThere is a decal with a diagram of the locationsof the fuses on the inside of the cover.
• Fuses 1–13, 18–30, 35–37 and 46–70 are"Micro" fuses.
• Fuses 14–17, 31–34, 38–45 and 71–78 are"MCase" fuses and should only be replaced by a workshop 17
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FunctionAA
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Control module for actuator for engaging/changing gears, auto-matic transmission 5
High-voltage coolant heater control module
5
FunctionAA
Control module for A/C; heat exchanger cut-off valve; cut-offvalve for coolant through the cli-mate system5
Hybrid battery control module; high-voltage converter for com-bined high-voltage generator/starter motor with 500 V–12 Vvoltage converter5
– –
Converter for controlling feed to rear axle electric motor
10
Hybrid battery control module; high-voltage converter for com-bined high-voltage generator/starter motor with 500 V–12 Vvoltage converter10
Charge module 5
Cut-off valve for hybrid battery coolant; coolant pump 1 forhybrid battery
10
Coolant pump for electric drive system
10
FunctionAA
Hybrid component cooling fan 25
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– –
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12 V outlet in tunnel console, front15
12 V outlet in tunnel console between second-row seats
B
12 V outlet in tunnel console,between rear seats C
; USB ports
in tunnel console between rearseats C 15
17
An authorized Volvo workshop is recommended.

MAINTENANCE AND SERVICE
625
FunctionAA
Heated oxygen sensor, front; heated oxygen sensor, rear15
Oil pump solenoid; A/C mag- netic coupling; heated oxygensensor (center)15
– –
Engine control module 20
Ignition coils; spark plugs 15
– –
– –
Transmission oil pump control module
30
Vacuum pump control module 40
Transmission actuator 25
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– –
– –
A
Ampere
B Not Excellence
C Excellence
D LED (Light Emitting Diode)
Related information
• Fuses and fuseboxes (p. 620)
• Replacing fuses (p. 621)