Volvo V90 S90 (2016 – 2024) fuse and relay

Volvo V90 station wagon and Volvo S90 sedan were produced in 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024. In the United States, the V90 Cross Country was the most popular model. In this post you will find a description of the fuses and relays for the Volvo V90 with fuse box diagrams and their locations. Select the fuse responsible for the cigarette lighter.

Volvo v90

The purpose of the fuses and relays may differ from those shown and depends on the year of manufacture, the level of electrical equipment and the region where your car was delivered.

Passenger compartment

In the cabin, the fuse box is located under the dashboard on the passenger side.


To access it is necessary to remove the interior trim and the protective cover of the unit.





110A Battery control module 48V1
45A Motion sensor*
65A Driver display
75A Keyboard, center console
85A Solar sensor
Toll transponder
1015A Infotainment system
115A Steering wheel module
125A Start handle and parking brake control module
1315A Heated steering wheel*
1715A Backlight control module
1810A Climate control module
197.5A Steering wheel lock
2010A OBD-II diagnostic connector
215A Center display
2240A Air conditioner front blower module
235A USB hub
247.5A Illuminated controls
Interior lighting
Anti-dazzle, interior rearview mirror*
Rain and light sensors*
Power front seats*
Rear door control panels
Air conditioning blower control module
Tunnel console keypad in rear seat footwell*
255A Camera front*
2620A Overhead console, sunroof*
275A Head-up display*
285A Interior lighting
295A Wireless charging plate*
305A Overhead console display (seat belt reminder, front passenger side airbag indicator)
3410A Fuse box, luggage/ cargo area
355A Vehicle control module with Internet connection
Volvo On Call control module
3740A Audio system module (amplifiers)
395A Antenna Module (TCAM)
405A Comfort function module for front seats*
415A Breathalyzer*
4215A Rear window cleaner
4315A Fuel pump control module
445A Converter 48 V1
Engine start module1
455A Driver assistance functions control unit (active safety)
4615A Heated front seat, driver’s side
4715A Heated front seat, passenger side
487.5A Coolant pump
5120A Active damping module*
525A Opening the lid/tailgate with foot movement*
5310A Infotainment system
5620A Power passenger seat, front*
585A TV module*
5915A Main fuse, Infotainment

* – Option or additional equipment.

Engine compartment

In the engine compartment, the fuse and relay box is located next to the headlight on the left side.

location under the hood

The fuse box itself will look something like this.

Photo 2

Check the assignment with your diagrams on the back of the box cover.



Diagram 2


315A Turbo boost pressure module
Group of lambda probes
415A Spark Plugs/ Ignition Coils (Petrol)
Group of exhaust gas sensors, soot particles / oxides of nitrogen (diesel)
515A Solenoid, engine oil pump
Group of lambda probes
Solenoid, air conditioning compressor
67,5A Oil level and temperature sensors
Glow Plug Module (Diesel)
Engine Component Group 1 (Engine related components, including turbo/compressor. Contents vary by engine variant.)
720A Engine control module
Fuel Regulator Module
Engine component group 2 (components related to engine operation, including turbo/compressor. Content depends on engine variant.)
85A Engine control module
910A Fuel vapor recovery pump (EVAP)
1010A Glow Plug Module (Diesel)
Engine Component Group 3 (Engine related components including turbo/compressor and powertrain cooling/temperature control. Composition varies by engine variant.)
115A spoiler shutter control module
Radiator Shutter Control Module
Relay Coils, Pulse Output (PowerPulse) (Diesel)
Coolant changeover valve
1215A Coolant pump
1320A Engine control module
1440A Starter
1630A Fuel filter heater (diesel)
1725A Clutch actuator 1
185A Computing unit
197.5A Spare fuse
2010A Spare fuse
2115A Spare fuse
2220A Transmission control module
237.5A USB port, rear of tunnel console
2415A 12V socket in front of tunnel console
2615A 12 V socket, luggage/cargo area*
2815A Headlight, left
2915A Headlight, right
3020A Transmission control module
31Heated windshield*, left
3240A Heated windshield*, left
3325A Headlight washers*
3425A Washer fluid pump, front
3515A Transmission control module
Electric gear selector
3620A Horn (klaxon)
375A Burglar Siren*
3840A Brake control module (valves, parking brake)
30A Brake boost control module
3930A Windscreen wipers
4025A Washer fluid pump, rear
4140A Heated windshield*, right
4220A Parking heater*
4425A Clutch actuator 2
45Heated windshield*, right
465A Power supplied when the ignition is on: Engine control module, Transmission components, Electric servo, Central electronic control module, Brake system control module
475A Radar, front
4815A Headlight, right
495A Breathalyzer*
5010A Transmission control module
515A Battery connection control module
525A Collision protection module (SRS)
5315A Headlight, left
545A Accelerator position sensor

The fuse number 24 at 15A is responsible for the operation of the front cigarette lighter.

Luggage compartment

In the cargo area on the right side, another box with fuses and relays is installed.

Photo 3

The scheme is reversed in comparison with the image.


Diagram 3


130A Heated rear window
340A Air suspension compressor*
415A Seat back lock motor, right rear side
615A Seat back lock motor, left rear side
830A Nitrogen Oxide Reduction Control Module (Diesel)
925A Power tailgate
1020A Front door module, right
1120A Tow hook module*
1240A Seat belt pretensioner module, right side
135A Internal relay coils
1415A NOx Emission Control Module (Diesel)
155A Foot motion detection module (for power tailgate opening)
165A Breathalyzer
1825A Tow hook module*
1920A Front door module, left
2040A Seat belt pretensioner module, left side
215A Parking Camera
265A Airbag and pretensioner control module
2815A Seat heater, left rear
305A Blind Spot Information (BLIS)*; external horn control module when reversing
315A USB port, cargo area
325A Pretensioner modules
335A Exhaust actuator (petrol, some engine options)
3515A All Wheel Drive Control Module (AWD)*
3615A Seat heater, rear right*


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