2005 Opel Astra H Fuse Box Diagram
The 2005 Opel Astra (H) has 2 fuse boxes. Choose the one you’re looking at.
Engine compartment fuse box (cars with the Rear Electrical Centre)
Front left of the engine compartment, under a cover. Release the catch by pushing a screwdriver into the opening and swivelling it sideways, then lift the cover off. This is fuse layout B, fitted together with the Rear Electrical Centre in the luggage compartment; the main harness connector runs along the top edge and the fourteen relays sit between the fuse groups.
| No. | Type | Function | Amp | Description |
|---|---|---|---|---|
| 1 | JCASE | 20A | ABS hydraulic unit | |
| 2 | JCASE | 30A | ABS hydraulic unit (pump) | |
| 3 | JCASE | 30A | Interior blower, electronic climate control | |
| 4 | JCASE | 30A | Interior blower, heater and air conditioning | |
| 5 | JCASE | 30A | Radiator fan 1 (30 A; 40 A on some engines) | |
| 6 | JCASE | 20A | Radiator fan 2 (20, 30 or 40 A depending on engine and equipment) | |
| 7 | MINI | 10A | Windscreen washer pump | |
| 8 | MINI | 15A | Horn | |
| 9 | JCASE | 25A | Headlight washer system | |
| 10 | MINI | Not used | ||
| 11 | MINI | Not used | ||
| 12 | MINI | Not used | ||
| 13 | MINI | 15A | Front fog lights | |
| 14 | MINI | 30A | Windscreen wiper | |
| 15 | MINI | 30A | Windscreen wiper | |
| 16 | MINI | 5A | Control-module electronics: Open&Start, ABS, brake-light switch, TwinTop roof | |
| 17 | JCASE | 25A | Diesel fuel-filter heater | |
| 18 | JCASE | 25A | Starter | |
| 19 | JCASE | 30A | Transmission control unit (automatic / Easytronic) | |
| 20 | MINI | 10A | Air-conditioning compressor | |
| 21 | JCASE | 20A | Engine control unit | |
| 22 | MINI | 7.5A | Engine control unit | |
| 23 | MINI | 10A | Adaptive forward lighting, headlight levelling | |
| 24 | MINI | 15A | Fuel pump | |
| 25 | MINI | 15A | Transmission control unit | |
| 26 | MINI | 10A | Engine control unit | |
| 27 | MINI | 5A | Electro-hydraulic power steering | |
| 28 | MINI | 5A | Transmission control unit | |
| 29 | MINI | 7.5A | Transmission control unit | |
| 30 | MINI | 10A | Engine control unit (ignition coils) | |
| 31 | MINI | 10A | Adaptive forward lighting, headlight levelling | |
| 32 | MINI | 5A | Brake-system warning, air conditioning, clutch switch | |
| 33 | MINI | 5A | Adaptive forward lighting, headlight levelling, light switch | |
| 34 | MINI | 7.5A | Steering-column module | |
| 35 | MINI | 20A | Infotainment system | |
| 36 | MINI | 7.5A | Mobile phone, digital radio, Twin Audio, display |
Rear Electrical Centre (luggage compartment fuse box, version B)
Left side of the luggage compartment behind the trim cover: on the 5-door and the estate turn the two catches with a coin and fold the cover down, on the 3-door fold it upwards. Fuses run in two rows numbered left to right, upper row first; the three white cartridges are 1, 11 and 23, position 10 stands turned by 90 degrees, and the seven spare-fuse pockets sit between the rows.
| No. | Type | Function | Amp | Description |
|---|---|---|---|---|
| 1 | JCASE | 25A | Front electric windows | |
| 2 | MINI | Not used | ||
| 3 | MINI | 7.5A | Instrument cluster | |
| 4 | MINI | 5A | Heater, air conditioning, electronic climate control | |
| 5 | MINI | 7.5A | Airbags | |
| 6 | MINI | Not used | ||
| 7 | MINI | Not used | ||
| 8 | MINI | Not used | ||
| 9 | MINI | Not used | ||
| 10 | MINI | Not used | ||
| 11 | JCASE | 25A | Heated rear window | |
| 12 | MINI | 15A | Rear (tailgate) wiper | |
| 13 | MINI | 5A | Parking distance sensors | |
| 14 | MINI | 7.5A | Heater, air conditioning | |
| 15 | MINI | Not used | ||
| 16 | MINI | 5A | Seat-occupancy recognition, Open&Start | |
| 17 | MINI | 5A | Rain sensor, air-quality sensor, tyre-pressure monitoring, auto-dimming mirror | |
| 18 | MINI | 5A | Instruments, switch illumination | |
| 19 | MINI | Not used | ||
| 20 | MINI | 10A | Continuous damping control (CDC) | |
| 21 | MINI | 7.5A | Heated exterior mirrors | |
| 22 | MINI | 20A | Sunroof | |
| 23 | JCASE | 25A | Rear electric windows | |
| 24 | MINI | 7.5A | Diagnostic connector | |
| 25 | MINI | Not used | ||
| 26 | MINI | 7.5A | Electrically folding exterior mirrors | |
| 27 | MINI | 5A | Ultrasonic interior sensor, anti-theft alarm | |
| 28 | MINI | Not used | ||
| 29 | MINI | 15A | Cigarette lighter, front power socket | |
| 30 | MINI | 15A | Rear power socket | |
| 31 | MINI | Not used | ||
| 32 | MINI | Not used | ||
| 33 | MINI | 15A | Open&Start (keyless) system | |
| 34 | MINI | 25A | Sunroof; TwinTop roof | |
| 35 | MINI | 15A | Rear power socket (second) | |
| 36 | MINI | 20A | Trailer socket | |
| 37 | MINI | 5A | Courtesy (interior) lighting | |
| 38 | MINI | 25A | Central locking, terminal 30 | |
| 39 | MINI | 15A | Seat heater, left | |
| 40 | MINI | 15A | Seat heater, right | |
| 41 | MINI | Not used | ||
| 42 | MINI | Not used | ||
| 43 | MINI | Not used | ||
| 44 | MINI | Not used |