2005 Opel Astra H Fuse Box Diagram
The 2005 Opel Astra (H) has 2 fuse boxes. Choose the one you’re looking at.
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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. | Function | Amp | Description |
|---|---|---|---|
| 1 | 20 AJCASE | ABS hydraulic unit | |
| 2 | 30 AJCASE | ABS hydraulic unit (pump) | |
| 3 | 30 AJCASE | Interior blower, electronic climate control | |
| 4 | 30 AJCASE | Interior blower, heater and air conditioning | |
| 5 | 30 AJCASE | Radiator fan 1 (30 A; 40 A on some engines) | |
| 6 | 20 AJCASE | Radiator fan 2 (20, 30 or 40 A depending on engine and equipment) | |
| 7 | 10 AMINI | Windscreen washer pump | |
| 8 | 15 AMINI | Horn | |
| 9 | 25 AJCASE | Headlight washer system | |
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | 15 AMINI | Front fog lights | |
| 14 | 30 AMINI | Windscreen wiper | |
| 15 | 30 AMINI | Windscreen wiper | |
| 16 | 5 AMINI | Control-module electronics: Open&Start, ABS, brake-light switch, TwinTop roof | |
| 17 | 25 AJCASE | Diesel fuel-filter heater | |
| 18 | 25 AJCASE | Starter | |
| 19 | 30 AJCASE | Transmission control unit (automatic / Easytronic) | |
| 20 | 10 AMINI | Air-conditioning compressor | |
| 21 | 20 AJCASE | Engine control unit | |
| 22 | 7.5 AMINI | Engine control unit | |
| 23 | 10 AMINI | Adaptive forward lighting, headlight levelling | |
| 24 | 15 AMINI | Fuel pump | |
| 25 | 15 AMINI | Transmission control unit | |
| 26 | 10 AMINI | Engine control unit | |
| 27 | 5 AMINI | Electro-hydraulic power steering | |
| 28 | 5 AMINI | Transmission control unit | |
| 29 | 7.5 AMINI | Transmission control unit | |
| 30 | 10 AMINI | Engine control unit (ignition coils) | |
| 31 | 10 AMINI | Adaptive forward lighting, headlight levelling | |
| 32 | 5 AMINI | Brake-system warning, air conditioning, clutch switch | |
| 33 | 5 AMINI | Adaptive forward lighting, headlight levelling, light switch | |
| 34 | 7.5 AMINI | Steering-column module | |
| 35 | 20 AMINI | Infotainment system | |
| 36 | 7.5 AMINI | 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. | Function | Amp | Description |
|---|---|---|---|
| 1 | 25 AJCASE | Front electric windows | |
| 2 | Not used | ||
| 3 | 7.5 AMINI | Instrument cluster | |
| 4 | 5 AMINI | Heater, air conditioning, electronic climate control | |
| 5 | 7.5 AMINI | Airbags | |
| 6 | Not used | ||
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | 25 AJCASE | Heated rear window | |
| 12 | 15 AMINI | Rear (tailgate) wiper | |
| 13 | 5 AMINI | Parking distance sensors | |
| 14 | 7.5 AMINI | Heater, air conditioning | |
| 15 | Not used | ||
| 16 | 5 AMINI | Seat-occupancy recognition, Open&Start | |
| 17 | 5 AMINI | Rain sensor, air-quality sensor, tyre-pressure monitoring, auto-dimming mirror | |
| 18 | 5 AMINI | Instruments, switch illumination | |
| 19 | Not used | ||
| 20 | 10 AMINI | Continuous damping control (CDC) | |
| 21 | 7.5 AMINI | Heated exterior mirrors | |
| 22 | 20 AMINI | Sunroof | |
| 23 | 25 AJCASE | Rear electric windows | |
| 24 | 7.5 AMINI | Diagnostic connector | |
| 25 | Not used | ||
| 26 | 7.5 AMINI | Electrically folding exterior mirrors | |
| 27 | 5 AMINI | Ultrasonic interior sensor, anti-theft alarm | |
| 28 | Not used | ||
| 29 | 15 AMINI | Cigarette lighter, front power socket | |
| 30 | 15 AMINI | Rear power socket | |
| 31 | Not used | ||
| 32 | Not used | ||
| 33 | 15 AMINI | Open&Start (keyless) system | |
| 34 | 25 AMINI | Sunroof; TwinTop roof | |
| 35 | 15 AMINI | Rear power socket (second) | |
| 36 | 20 AMINI | Trailer socket | |
| 37 | 5 AMINI | Courtesy (interior) lighting | |
| 38 | 25 AMINI | Central locking, terminal 30 | |
| 39 | 15 AMINI | Seat heater, left | |
| 40 | 15 AMINI | Seat heater, right | |
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | Not used | ||
| 44 | Not used |