2018 VOLVO S90 T8 Owner´s Manual

FUSES
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135
Fuses in the passenger compartment
The fuses in the passenger compartment (located under the glove compartment) help pro- tect electrical components such as the 120-voltsocket, displays and door modules.
There is a fuse removal tool on the inside of thefuse box covers. There are also positions in thefuse box for several extra fuses.

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FUSES
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FUSES
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* Option/accessory.137
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
– –
– –
– –
Alarm system movement sensorA
5
Instrument panel 5
Center console buttons 5
Sun sensor 5
– –
– –
Steering wheel module 5
Module for start knob and parking brake 5
Heated steering wheel
* module 15
Function
A
– –
– –
– –
– –
Climate system control module 10
– –
On-board diagnostics (OBDII) 10
Center display 5
Climate system blower module (front)40
USB hub 5
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
Panorama roof and sun shade
*20
Function
A
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/Volvo On Call control modules
5
Rear driver-side door module 20
Infotainment control module (amplifier)40
– –
Multi-band antenna module 5
Front seat massage function 5
– –

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FUSES
* Option/accessory.
138
Function A
Rear door sun curtains 15
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. 130)
• Replacing fuses (p. 130)
• Fuses in the engine compartment (p. 131)
• Fuses in the trunk (p. 139)

FUSES
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* Option/accessory.139
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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140
There is a fuse removal tool on the inside of the fuse box cover. There are also positions in thefuse box in the engine compartment for severalextra fuses.

FUSES
* Option/accessory.141
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 side15
– –
– –
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)
*,
Control module for exterior audible reverse warning (certain marketsonly) 5
– –
Seat belt tensioner modules 5
Emission system actuator 5
– –
– –
Heated rear seat (passenger side)
*15
– –
Related information
•Replacing fuses (p. 130)
• Fuses (p. 130)
• Fuses in the engine compartment (p. 131)
• Fuses in the passenger compartment (p. 135)