Table of Contents
The Skoda Roomster compact MPV debuted in March 2006 at the Geneva Motor Show, three years following the presentation of its concept prototype. In 2010, the vehicle underwent a facelift, receiving refreshed styling and an expanded equipment list. Below are the detailed fuse box diagrams and terminal assignments for the Škoda Roomster (first generation; chassis code 5J; PQ24 platform) produced from 2006 through 2015.
Below you will find power distribution box locations, photos, and circuit assignments. Fuses for the “Cigarette lighter” and “Fuel pump” are highlighted in bold.
Passenger Compartment
Two power distribution panels protecting the interior electrical circuits are located inside the cabin.
Fuse Box
Left-hand drive (LHD) models: The fuse panel is located on the driver’s side beneath the lower dashboard trim.
Right-hand drive (RHD) models: The panel layout and location are identical.
Overview of the Škoda Roomster passenger compartment fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Rating (A) | Circuit Protected |
| Models 2010–2015 | ||
| 1 | 5 | Electro-hydraulic power steering |
| 2 | 5 | Instrument cluster, headlight range control |
| 3 | 5 | Engine Control Unit (ECU) – Petrol |
| 4 | 5 | ABS control unit |
| 5 | 5 | Petrol engine: Brake light switch, cruise control |
| 6 | Unassigned | |
| 7 | 15 | Engine Control Unit (ECU) – 1.2L |
| 8 | 10 | Fuel injectors – 1.4L / 1.6L |
| 9 | 5 | Heater controls, A/C control unit, Park Assist, turn signal control unit |
| 10 | 7.5 | PCV valve |
| 11 | 7.5 | Power mirrors, power windows |
| 12 | 10 | Reverse lights |
| 13 | 10 | Engine Control Unit (ECU) – Automatic transmission |
| 14 | 10 | Headlight range adjustment motor |
| 15 | 5 | Navigation system (PDA) |
| 16 | Unassigned | |
| 17 | 5 | Left parking light, license plate lights |
| 18 | 5 | Right parking light |
| 19 | 5 | Radio, central control unit |
| 20 | 5 | Instrument cluster, steering angle sensor, ESP, onboard supply control unit |
| 21 | 10 | Brake lights |
| 22 | 7.5 | Heater controls, A/C control unit, Park Assist, telephone pre-equipment |
| 23 | 10 | Interior lighting, glove compartment light, luggage compartment light |
| 24 | 10 | Tailgate lock |
| 25 | 20 | Heated seats |
| 26 | 15 | Heated windshield washer nozzles, windshield washer system |
| 27 | Unassigned | |
| 28 | 10 | Petrol engine: EVAP (AKF) canister purge valve, throttle body switch/flap |
| 29 | 10 | Fuel injection system – 1.2L engine |
| 30 | 15 | Fuel pump |
| 31 | 10 | Oxygen (Lambda) sensor |
| 32 | 5 | Diesel engine: Brake & clutch pedal switches, cruise control, fuel pump relay, glow plug relay |
| 33 | 30 | Engine Control Unit (ECU) – Diesel |
| 34 | 30 | Engine Control Unit (ECU) – 1.4L / 1.6L |
| 34 | 15 | Fuel pump – Diesel engine |
| 35 | Unassigned | |
| 36 | 15/5 | Main beam (High beam, dependent on headlight type) |
| 37 | 7.5 | Rear fog light |
| 38 | 10 | Front fog lights |
| 39 | 25 | Blower fan (Heating/AC) |
| 40 | 10 | Rear window wiper |
| 41 | Unassigned | |
| 42 | 25 | Heated rear window |
| 43 | 20 | Horn |
| 44 | 20 | Windshield wipers |
| 45 | 15 | Convenience system central control unit |
| 46 | 5 | Engine Control Unit (ECU) – 1.4L / 1.6L |
| 47 | 15 | Cigarette lighter, 12V luggage compartment power socket |
| 48 | 5 | ABS, Start-Stop DC/DC converter |
| 49 | 15 | Turn signals, brake lights |
| 50 | 10 | Radio, telephone pre-equipment, multifunction module |
| 51 | 25 | Power windows (Left side) |
| 52 | 25 | Power windows (Right side) |
| 53 | Unassigned | |
| 54 | 15 | Anti-theft alarm system |
| 55 | Unassigned | |
| 56 | 25 | Headlight washer system |
| 57 | 15 | Dipped beam headlight (Left) |
| 58 | 15 | Dipped beam headlight (Right) |
| Models 2006–2009 | ||
| 1 | 5 | Electro-hydraulic power steering |
| 2 | 5 | Instrument cluster, headlight range control |
| 3 | 5 | Engine Control Unit (ECU) – Petrol |
| 4 | ABS control unit | |
| 5 | 5 | Petrol engine: Brake light switch, cruise control (Tempomat) |
| 6 | Unassigned | |
| 7 | 15 | Engine Control Unit (ECU) – 1.2L |
| 8 | 10 | Fuel injectors – 1.4L / 1.6L |
| 9 | 5 | Heater controls, A/C control unit, Park Assist, adaptive headlight control unit |
| 10 | 7.5 | PCV valve |
| 11 | 7.5 | Power mirrors, power windows |
| 12 | 10 | Reverse lights |
| 13 | 10 | Engine Control Unit (ECU) – Automatic transmission |
| 14 | 10 | Adaptive headlight range motor |
| 15 | 5 | Navigation system (PDA) |
| 16 | Unassigned | |
| 17 | 5 | Left parking light, license plate lights |
| 18 | 5 | Right parking light |
| 19 | 5 | Radio receiver, onboard supply central control unit |
| 20 | 5 | Instrument cluster, steering angle sensor, ESP, onboard supply central control unit |
| 21 | 10 | Brake lights |
| 22 | 7.5 | Heater controls, A/C control unit, Park Assist, telephone pre-equipment |
| 23 | 10 | Interior lighting, glove compartment light, luggage compartment light |
| 24 | 10 | Tailgate lock |
| 25 | 20 | Heated seats |
| 26 | 15 | Heated windshield washer nozzles, windshield washer system |
| 27 | Unassigned | |
| 28 | 10 | Petrol engine: EVAP (AKF) valve; Diesel engine: intake control flap |
| 29 | 10 | Fuel injection system – 1.2L engine |
| 30 | 15 | Fuel pump |
| 31 | 10 | Oxygen (Lambda) sensor |
| 32 | 5 | Diesel engine: Brake & clutch pedal switches, cruise control (Tempomat), fuel pump relay, glow plug relay |
| 33 | 3 | Engine Control Unit (ECU) – Diesel |
| 34 | 30 | Engine Control Unit (ECU) – 1.4L / 1.6L; 15A Fuel pump – Diesel engine |
| 35 | Unassigned | |
| 36 | 15/5 | Main beam (High beam) headlights |
| 37 | 7.5 | Rear fog light |
| 38 | 10 | Front fog lights |
| 39 | 25 | Blower fan (Heating/AC) |
| 40 | 10 | Rear window wiper |
| 41 | Unassigned | |
| 42 | 25 | Heated rear window |
| 43 | 20 | Horn |
| 44 | 20 | Windshield wipers |
| 45 | 15 | Convenience system central control unit |
| 46 | 5 | Engine Control Unit (ECU) – 1.4L / 1.6L |
| 47 | 15 | Cigarette lighter, 12V luggage compartment power socket |
| 48 | 5 | ABS control unit |
| 49 | 15 | Turn signals |
| 50 | 10 | Radio receiver, telephone pre-equipment, multifunction module |
| 51 | 25 | Power windows (Left side) |
| 52 | 25 | Power windows (Right side) |
| 53 | Unassigned | |
| 54 | 15 | Anti-theft alarm siren |
| 55 | Unassigned | |
| 56 | 25 | Headlight washer system |
| 57 | 15 | Dipped beam headlight (Left) |
| 58 | 15 | Dipped beam headlight (Right) |
Relay Box
An auxiliary relay panel is located behind the main fuse carrier.
| Diagram | |
|---|---|
|
|
| Pos. | Component / Relay Function |
| F4 | Trailer socket circuit (25A) |
| 10a | Starter relay (Fuel system cutoff) |
| 10b | Headlight switch relay |
| 11 | Starter inhibitor relay |
| 12 | Headlight washer system relay |
| 13 | Engine Control Unit (ECU) main relay |
| 14 | Fuel pump relay |
| 4 | Terminal 15 main ignition relay |
Engine Compartment
Automatic transmission models: The primary engine compartment fuse panel is mounted directly on top of the battery.
| Diagram (Models with Automatic Transmission) | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| 1 | Alternator / Generator | 175 |
| 2 | Passenger compartment main power supply | 80 |
| 3 | Auxiliary heater control unit | 60 |
| 4 | ABS / ESP system | 40 |
| 5 | Electro-hydraulic power steering | 50 |
| 6 | Glow plugs (Diesel) | 50 |
| 7 | ABS / ESP system | 25 |
| 8 | Radiator cooling fan | 30 |
| 9 | Air conditioning system | 5 |
| 10 | ABS / ESP system / Radiator fan | 40 |
| 11 | Voltage stabilizer, onboard supply control unit | 5 |
| 12 | Automatic transmission control unit / Auxiliary heater | 5/30 |
Manual transmission models: Features a separate battery-mounted fuse carrier housing main power fuses and high-current fusible links.
| Diagram (Models with Manual Transmission) | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| 1 | Alternator / Charging system | 175 |
| 2 | ||
| 3 | Passenger compartment main power supply | 80 |
| 4 | Auxiliary heater | 60 |
| 5 | Interior electronics / Power distribution | 40 |
| 6 | Glow plugs / Radiator cooling fan | 50 |
| 7 | Electro-hydraulic power steering | 50 |
| 8 | ABS / ESP system | 25 |
| 9 | Radiator cooling fan motor | 30 |
| 10 | 5 | |
| 11 | ABS / ESP system | 40 |
| 12 | Voltage stabilizer module | |
| 13 | Auxiliary heater | 30 |