2017 VOLVO S90 trunk

WHEELS AND TIRES
* Option/accessory.
450
Changing tires
When changing wheels to another dimension, always follow Volvo's instructions.
When changing to tires of another
dimension
If you mount tires with a dimension other thanthe factory-installed tires, contact an authorizedVolvo retailer to update the vehicle's software.This may also be necessary when changing fromsummer to winter tires, or vice versa.
Related information
• Snow tires and chains (p. 447)
• Spare tire (p. 451)
• Installing a wheel (p. 454)
• Removing a wheel (p. 453)
Tools
Tools for e.g., changing wheels, etc., are located under the floor of the trunk.
Generic illustration - the appearance and location of the foam block may vary from model to model
The foam block under the floor of the trunk con- tains the towing eyelet, the tool for removing plastic wheel bolt covers, the jack * and the lug
wrench *. There is also a storage space for the
tool used to remove locking wheel bolts.
Related information
• Jack (p. 450)
• Changing tires (p. 450)
Jack
The jack is used to raise the vehicle, for example when mounting winter wheels, etc.
WARNING
• The jack must correctly engage the jack attachment.
• Be sure the jack is on a firm, level, non-slippery surface.
• Never allow any part of your body to beextended under a vehicle supported by ajack.
• Use the jack intended for the vehiclewhen changing a tire. For any other job,use stands to support the vehicle.
• Apply the parking brake and put the gear selector in the Park (
P) position.
• Block the wheels standing on the ground, use rigid wooden blocks or large stones.
• The jack should be kept well-greased andclean, and should not be damaged.
• No objects should be placed between thebase of jack and the ground, or betweenthe jack and the attachment bar on thevehicle.

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WHEELS AND TIRES
* Option/accessory.
452
Accessing the spare tire
1. Lift the rear edge of the trunk's floor.
2. Unscrew the retaining bolt.
3. Lift out the foam block holding the tools.
4. Lift out the spare tire.
Stowing a flat tire1. Take out the package containing a wheel
bag from the foam block and put the wheel in the bag.
2. Return the tools to the foam block and put the foam block bag in the vehicle.
3. Tighten the foam block's retaining bolt and lower the floor of the trunk.
4. Place the bag containing the wheel in the trunk.
Related information
• Changing tires (p. 450)
• Removing a wheel (p. 453)
• Wheel bolts (p. 452)
• Checking tire inflation pressure (p. 448)
Wheel bolts
The wheel bolts hold the wheel in place.
CAUTION
Wheel bolts should be tightened to 103 ft. lbs. (140 Nm). Over-tightening could damagethe threads.
Only use wheels/rims that have been tested and approved by Volvo and are included in Volvo'sproduct range. Use a torque wrench to check that the wheel bolts are tightened correctly. Never lubricate the wheel bolts' threads.
Locking wheel bolts *A tool for removing locking wheel bolts can be found in the foam block under the cargo com-partment floor.
Related information
•Changing tires (p. 450)
• Installing a wheel (p. 454)

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MAINTENANCE AND SERVICING
480
Avoid smoking, open flames, and/or sparks.
Risk of explosion
Recycle properly
NOTE
A used battery should be disposed of in an environmentally responsible manner. Consultyour Volvo retailer or take the battery to arecycling station.
Related information
•Start battery (p. 476)
Fuses The fuses help protect the vehicle's electrical components from overloading or short circuits.
WARNING
Never use metal objects or fuses with higher amperage than those stated on the lists offuses. Doing so could seriously damage oroverload the vehicle's electrical system.
If an electrical component fails to function, this may be due to a blown fuse. If the same fuseblows repeatedly, this indicates a problem withthe component, which should be inspected by atrained and qualified Volvo service technician.
Location of the fuseboxes
Engine compartment
Under the glove compartment
Trunk
Related information
• Replacing fuses (p. 481)
• Fuses in the engine compartment (p. 482)
• Fuses in the passenger compartment (p. 486)
• Fuses in the trunk (p. 490)

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MAINTENANCE AND SERVICING
* Option/accessory.
484 •
Fuses 18–30, 35–37, 46–54 and 55–70 are called "Micro".
• Fuses 31–34, 38–45 and 71–78 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.
Function
A
– –
– –
– –
– –
– –
Front USB socket* 5
12-volt socket in the front tun- nel console 15
12-volt socket on the rear side of the tunnel console15
12-volt socket in the trunk 15
– –
Driver's side headlight, certain LED models15
Passenger's side headlight, cer- tain LED models15
Function
A
– –
Heated windshield*, driver side Shunt
Heated windshield
*, driver side 40
Headlight washers
*25
Windshield washer 25
– –
Horn 20
Alarm siren 5
Brake system control module (valves, parking brake) 40
Windshield wipers 30
– –
Heated windshield
*, passenger
side 40
– –
Brake system control module (ABS pump)
40
– –
Function
A
Heated windshield*, passenger
side Shunt
Feed when ignition is switched on to: engine control module,transmission components, elec-trical power steering, centralelectrical module; Brake system control module 5
– –
Passenger side headlight Passenger's side headlight, cer- tain LED models
7.5
15
– –
– –
Battery connection control mod- ule 5
Air bags; Occupant Weight Sen- sor (OWS)5
Driver side headlight Driver's side headlight, certain LED models7.5
15
Accelerator pedal sensor 5

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MAINTENANCE AND SERVICING
* Option/accessory.
488
Positions
• Fuses 1, 3–21, 23–36, 39–53 and 55–59 are called "Micro".
• Fuses 2, 22, 37–38 and 54 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.
Function
A
– –
120-volt socket on the rear side of the tunnel console* 30
– –
Alarm system movement sensor
A
5
Media player 5
Instrument panel 5
Center console buttons 5
Sun sensor 5
– –
– –
Steering wheel module 5
Module for start knob and parking brake 5
Function
A
Heated steering wheel* module 15
– –
– –
– –
– –
Climate system control module 10
– –
On-board diagnostics (OBDII) 10
Center display 5
Climate system blower module (front) 40
– –
Instrument lighting; Courtesy light- ing; Rearview mirror auto-dim func-tion; Rain and light sensor; Rear tunnel console keypad
*; Power
front seats *; Rear door control pan-
els 7.5
Control module for driver support functions
5
Function
A
Moonroof* 20
Head-up display
* 5
Courtesy lighting 5
– –
Ceiling console display (seat belt reminder, front passenger side air-bag indicator) 5
– –
Humidity sensor 5
Rear passenger-side door module 20
Fuses in the trunk 10
Internet connection control module; Volvo On Call control module
5
Rear driver-side door module 20
Infotainment control module (amplifier)40
– –
Multi-band antenna module 5
Front seat massage function 5

MAINTENANCE AND SERVICING
* Option/accessory.489
Function A
– –
– –
Fuel pump control module 15
– –
– –
Driver side front seat heating*15
Passenger side front seat heating
*15
Coolant pump 10
– –
Front driver-side front door module 20
Active chassis control module
*20
– –
Sensus control module 10
– –
– –
Front passenger-side front door module 20
Function
A
– –
Circuit breaker for fuses 53 and 58 15
A
Certain markets only.
Related information
• Fuses (p. 480)
• Replacing fuses (p. 481)
• Fuses in the engine compartment (p. 482)
• Fuses in the trunk (p. 490)

MAINTENANCE AND SERVICING
* Option/accessory.
490
Fuses in the trunk The fuses in the trunk help protect electrical components such as power seats *, airbags and
seat belt tensioners.

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MAINTENANCE AND SERVICING
* Option/accessory.
492
Positions
• Fuses 13–17 and 21–36 are called "Micro".
• Fuses 1–12, 18–20 and 37 are called "MCase" and should only be replaced by atrained and qualified Volvo service technician.
Function
A
Heated rear window 30
– –
Pneumatic suspension* compressor 40
Lock motor, rear seat backrest - passenger's side 15
– –
Lock motor, rear seat backrest - driver's side30
– –
– –
Power trunk release
*25
Power front seat (passenger side)
*
module 20
Trailer hitch
* control module 40
Seat belt tensioner module (pas- senger side) 40
Function
A
Internal relay windings 5
– –
Foot movement detection module for opening the power trunk release* 5
– –
– –
Trailer hitch
* control module 25
Power front seat (driver seat
* mod-
ule 20
Seat belt tensioner module (driver side)
40
Parking camera
* 5
– –
– –
– –
– –
Airbag and seat belt tensioner modules 5
– –
Function
A
Heated rear seat (driver side)*15
– –
Blind Spot Information (BLIS)
*5
– –
Seat belt tensioner modules 5
Emission system actuator 5
– –
All Wheel Drive control module
*15
Heated rear seat (passenger side)
*15
– –
Related information
•Replacing fuses (p. 481)
• Fuses (p. 480)
• Fuses in the engine compartment (p. 482)
• Fuses in the passenger compartment (p. 486)