Volvo S80 (2001 – 2006) Fuse Box Diagrams & Location
The Volvo S80 (2001–2006) features multiple fuse boxes that protect its electrical circuits and vehicle systems. Knowing their locations and fuse assignments helps identify electrical faults, replace blown fuses, and maintain essential components such as lighting, power windows, climate control, and infotainment systems.
Fuse Box Location
Passenger Compartment Fuse Box
In the passenger compartment (this fuse box is located at the far left side of the instrument panel).
This fuse box is located behind the plastic cover below the steering wheel.
Engine Compartment Fuse Box
Relays/fuse box in the engine compartment.
Luggage Compartment Fuse Box
Relays/fuse box in the trunk (it is located behind the left panel).
Fuse Box Diagram
Passenger Compartment Fuse Box
Edge of the dashboard (2001-2006)
| Fuse Location | Fuse Description | Amperage |
|---|---|---|
| 1 | Low beam headlights (2001–2002) / Low beam headlights (2003–2004) / Power driver’s seat (2005–2006) | 10A (2001–2002) / 15A (2003–2004) / 25A (2005–2006) |
| 2 | Right low beam (2001–2002) / High beam headlights (2003–2004) / Power passenger’s seat (2005–2006) | 10A (2001–2002) / 20A (2003–2004) / 25A (2005–2006) |
| 3 | Front beam headlights (2001–2002) / Power driver’s seat (2003–2004) / Climate system blower (2005–2006) | 15A (2001–2002) / 30A (2003–2004) / 30A (2005–2006) |
| 4 | High beam headlights (2001–2002) / Power passenger’s seat (2003–2004) / Front passenger door control module (2005–2006) | 20A (2001–2002) / 30A (2003–2004) / 25A (2005–2006) |
| 5 | Power driver’s seat (2001–2003) / Speed-dependent power steering, vacuum pump (2004) / Driver’s door control module (2005–2006) | 30A (2001–2003) / 15A (2004) / 25A (2005–2006) |
| 6 | Power passenger’s seat (2001–2002) / Ceiling lighting, upper electrical control module (2005–2006) | 30A (2001–2002) / 10A (2005–2006) |
| 7 | Heated front seat – left (2001–2004) / Moon roof (2005–2006) | 15A (2001–2004) / 15A (2005–2006) |
| 8 | Heated front seat – right (2001–2004) / Ignition switch, SRS, engine control module, immobilizer (2005–2006) | 15A (2001–2004) / 7.5A (2005–2006) |
| 9 | ABS / STC / DSTC (2001–2006) | 5A |
| 10 | Left high beam (2001–2002) / Daytime running lights (2004) / Audio system (2005–2006) | 15A (2001–2002) / 10A (2004) / 20A (2005–2006) |
| 11 | Right high beam (2001–2002) / Daytime running lights (2004) / Audio system amplifier (2005–2006) | 15A (2001–2002) / 10A (2004) / 30A (2005–2006) |
| 12 | Headlight wipers (2001–2004) / Navigation system display (2005–2006) | 15A (2001–2004) / 10A (2005–2006) |
| 13 | Electric socket 12V (2001–2004) | 20A (2001–2002) / 15A (2003–2004) |
| 14 | Power passenger’s seat / Seat belt buckle switches / SRS (2001–2004) | 5A |
| 15 | Audio system (2001) / Audio system, VNS (2002–2004) | 5A |
| 16 | Audio system (2001–2004) | 20A |
| 17 | Radio amplifier (2001–2002) / Audio amplifier (2003–2004) | 30A |
| 18 | Front fog lights (2001–2004) | 15A |
| 19 | VNS display (2001–2004) | 15A (2001–2002) / 10A (2003–2004) |
| 20 | Transport switch (2001) / Automatic transmission, shiftlock, extended D2 feed (2002–2004) | 15A (2001) / 10A (2002–2004) |
| 21 | Transmission module (2001–2002) / Automatic transmission, shiftlock (2003–2004) | 10A |
| 22 | Direction indicators (2001–2004) | 20A |
| 23 | Headlight switch module, climate control system, OBD connector, steering wheel lever modules (2001–2004) | 5A |
| 24 | Relay extended X-feed / Relay extended D1 feed, climate control, driver’s seat, driver’s info (2001–2004) | 10A |
| 25 | Ignition switch, starter motor relay / SRS / engine control module (2001–2004) | 10A |
| 26 | Climate control blower (2001–2004) | 30A |
| 27 | Central locking, power windows, defroster, lighting, sideview mirrors (2001–2004) | 15A |
| 28 | Power sunroof, courtesy lights, vanity mirror lights (2001–2002) / Electronic courtesy lighting module (2003–2004) | 10A |
| 29 | Telephone option (2001–2004) | 10A |
| 30 | Left front/rear parking lights (2001–2004) | 10A (2001–2002) / 7.5A (2003–2004) |
| 31 | Right front/rear parking lights, license plate lights (2001–2004) | 10A (2001–2002) / 7.5A (2003–2004) |
| 32 | Central electrical module, vanity mirror lighting, power steering, interior lighting (2001–2004) | 10A |
| 33 | Fuel pump (2001–2004) | 15A |
| 34 | Power sunroof (2001–2003) / Power moonroof (2004) | 15A |
| 35 | Central locking system, power windows – left front (2001–2004) | 25A |
| 36 | Central locking system, power windows – right front (2001–2004) | 25A |
| 37 | Rear power windows, child safety locks (2001–2004) | 30A |
| 38 | Alarm siren (2001–2004) | 5A |
Behind the plastic cover (2005 & 2006)
| Fuse Location | Fuse Description | Amperage |
|---|---|---|
| 1 | Heated passenger’s seat (option) | 15A |
| 2 | Heated driver’s seat (option) | 15A |
| 3 | Horn | 15A |
| 4 | — | — |
| 5 | — | — |
| 6 | — | — |
| 7 | — | — |
| 8 | Alarm siren | 5A |
| 9 | Brake light switch feed | 5A |
| 10 | Instrument panel, climate system, power driver’s seat (option) | 10A |
| 11 | 12V sockets – front and rear seats | 15A |
| 12 | — | — |
| 13 | — | — |
| 14 | Headlight wipers (certain models) | 15A |
| 15 | ABS, STC/DSTC | 5A |
| 16 | Power steering, Bi-Xenon headlights (option) | 10A |
| 17 | Driver’s side front fog light (option) | 7.5A |
| 18 | Passenger’s side front fog light (option) | 7.5A |
| 19 | — | — |
| 20 | Transmission control module, reverse gear block (M66 gearbox) | 10A |
| 21 | Transmission control module, reverse gear block (M66 gearbox) | 10A |
| 22 | Driver’s side high beam | 10A |
| 23 | Passenger’s side high beam | 10A |
| 24 | Power passenger’s seat (option), audio system | 5A |
| 25 | Power passenger’s seat (option), audio system | 5A |
| 26 | Power passenger’s seat (option), audio system | 5A |
| 27 | Power passenger’s seat (option), audio system | 5A |
| 28 | Power passenger’s seat (option), audio system | 5A |
| 29 | Vacuum pump | 20A |
| 30 | Vacuum pump | 20A |
| 31 | Vacuum pump | 20A |
| 32 | Vacuum pump | 20A |
| 33 | Vacuum pump | 20A |
| 34 | Washer pump – headlight wipers (certain models) | 15A |
| 35 | — | — |
| 36 | — | — |
Engine Compartment Fuse Box
Volvo S80 (2001-2005)
| Location | Function / Component | Amperage |
|---|---|---|
| 1 | Accessories (2001–2004) / Auxiliary lamps (Option) (2005) | 25A / 20A |
| 1-2 | Auxiliary lamps (Option) (2005) | 20A |
| 2 | Auxiliary lamps (Option) (2001) | 15A |
| 3 | Vacuum pump (2002–2003) | 15A |
| 3-4 | Oxygen sensors (2001–2005) | 20A |
| 5 | Crankcase ventilation heater, Solenoid valves (2001–2004), Crankcase ventilation heater, Solenoid valves, Fuel tank leakage monitor (2005) | 15A (2001–2002) / 10A (2003–2005) |
| 6 | Mass airflow sensor, Engine control module, Injectors | 15A |
| 7 | Throttle module | 10A |
| 8 | AC compressor, Accelerator pedal position sensor (E-box fan added from 2003) | 10A |
| 9 | Horn (2001–2004) | 15A |
| 9-10-11 | Ignition coils (2005) | 20A |
| 10-11 | AC compressor, Ignition coils (2001–2004) | 20A |
| 12 | Brake light switch (2001–2004) | 5A |
| 12-13 | Windshield wipers (2005) | 25A |
| 13 | Windshield wipers (2001–2004) | 25A |
| 14 | ABS/STC/DSTC (2003–2004), ABS (2005) | 30A |
| 15-16 | Windshield washers, Headlight wiper/washers (Certain models) (2001–2004) | 15A |
| 15-16-17 | Driver’s side low beam (2005) | 20A |
| 17 | Low beam, Right (2002–2004) | 10A |
| 18 | Low beam, Left (2002–2004) / Front parking lights (2005) | 10A / 15A |
| 19 | ABS/STC/DSTC (2003–2004), ABS (2005) | 30A |
| 20 | High beam, Left (2002–2004) / Passenger’s side low beam (2005) | 15A / 20A |
| 21 | High beam, Right (2002–2004) / Fuel pump (2005) | 15A |
| 22 | Starter motor (2001–2004) / Starter motor (2005) | 25A / 35A |
| 23 | Engine control module (2001–2004) / Engine control module, Engine relay (2005) | 5A / 10A |
| 24 | Unused | — |
Volvo S80 (2006)
| Fuse Location | Fuse Description | Amperage |
|---|---|---|
| 1 | ABS | 30A |
| 2 | ABS | 30A |
| 3 | — | — |
| 4 | — | — |
| 5 | Auxiliary lights (option) | 20A |
| 6 | Starter motor relay | 35A |
| 7 | Windshield wipers | 25A |
| 8 | — | — |
| 9 | Fuel pump | 15A |
| 10 | Ignition coils, engine control module | 20A |
| 11 | Throttle pedal sensor, A/C compressor, e-box fan | 10A |
| 12 | Engine control module, fuel injectors, mass airflow sensor | 15A |
| 13 | Throttle housing control module | 10A |
| 14 | Heated oxygen sensor | 20A |
| 15 | Crankcase ventilation heater, solenoid valves | 10A |
| 16 | Driver’s side low beam headlight | 20A |
| 17 | Passenger’s side low beam headlight | 20A |
| 18 | — | — |
| 19 | Engine control module feed, engine relay | 5A |
| 20 | Parking lights | 15A |
| 21 | — | — |
Luggage Compartment Fuse Box
Volvo S80 (2001 – 2004)
| Fuse Location | Fuse Description | Amperage |
|---|---|---|
| 1 | Rear electrical module, trunk lights/trunk lighting (2001–2004) | 10A |
| 2 | Rear fog light (2001–2004) | 10A |
| 3 | Brake lights (2001–2003) / Brake lights (cars with trailer hitches only) (2004) | 15A |
| 4 | Backup lights (2001–2004) | 10A |
| 5 | Rear window heater (2001–2002) / Rear window defroster, relay 15I – accessories (2003–2004) | 5A |
| 6 | Trunk release (2001–2004) | 10A |
| 7 | Folding rear outboard head restraints (2001–2002) / Folding rear head restraints (2003–2004) | 10A |
| 8 | Central locking system – rear doors/fuel filler door (2001–2004) | 15A |
| 9 | Trailer (30 supply) (2001) / Trailer (30 supply) (2002) / Trailer hitch (30 feed) (2003–2004) | 20A (2001) / 15A (2002–2004) |
| 10 | CD changer, CD ROM, VNS, antenna (2001–2002) / CD changer, VNS (2003–2004) | 10A |
| 11 | Electrical module – accessories (2002) / Accessory control module (AEM) (2003–2004) | 15A |
| 12 | — | — |
| 13 | — | — |
| 14 | — (2001–2002) / Brake lights (2003) / — (2004) | 7.5A (2003) |
| 15 | Trailer (15 supply) (2001–2002) / Trailer hitch (15I feed) (2003–2004) | 15A (2001–2002) / 20A (2003–2004) |
| 16 | — (2001–2002) / Electrical socket in trunk – accessories (2003–2004) | 15A (2003–2004) |
| 17 | — (2001–2004) | — |
| 18 | — (2001–2004) | — |
Volvo S80 (2005 & 2006)
| Fuse Location | Fuse Description | Amperage |
|---|---|---|
| 1 | Backup lights | 10A |
| 2 | Parking lights, foglights, trunk lighting, license plate lighting, brake lights | 20A |
| 3 | Accessory control module | 15A |
| 4 | — | — |
| 5 | Rear Electronic Module | 10A |
| 6 | CD-changer (option), Navigation system (option) | 7.5A |
| 7 | Trailer wiring (30-feed) | 15A |
| 8 | 12V socket – trunk | 15A |
| 9 | Rear passenger’s side door – power window, power window cut-out function | 20A |
| 10 | Rear driver’s side door – power window, power window cut-out function | 20A |
| 11 | — | — |
| 12 | — | — |
| 13 | — | — |
| 14 | — | — |
| 15 | — | — |
| 16 | — | — |
| 17 | Accessory audio | 5A |
| 18 | — | — |
| 19 | Folding head restraints (option) | 15A |
| 20 | Trailer wiring (15-feed) | 20A |
| 21 | All Wheel Drive (option) | 7.5A |
| 22 | All Wheel Drive (option) | 7.5A |
| 23 | All Wheel Drive (option) | 7.5A |
| 24 | Four-C chassis system (option) | 15A |
| 25 | Park assist (option) | 5A |
| 26 | Park assist (option) | 5A |
| 27 | Main fuse: trailer wiring, Four-C, park assist, All Wheel Drive | 30A |
| 28 | Central locking system | 15A |
| 29 | Driver’s side trailer lighting: parking lights, turn signal | 25A |
| 30 | Passenger’s side trailer lighting: parking light, brake light, fog light, turn signal | 25A |
| 31 | Main fuse: fuses 37 and 38 | 40A |
| 32 | — | — |
| 33 | — | — |
| 34 | — | — |
| 35 | — | — |
| 36 | — | — |
| 37 | Heated rear window | 20A |
| 38 | Heated rear window | 20A |
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