Vauxhall Astra · 2021
2021 Vauxhall Astra fuses
Choose what has stopped working to see the exact fuse.
- UK specification
- Verified data
- Checked 15 October 2026
- Sources
Partly covered: Vauxhall’s November 2021 Astra handbook prints no fuse chart (a defective fuse must be replaced by a workshop). The chart below is from the August 2020 edition and applies only to cars that came with that handbook.
What are you looking for?
- Cigarette lighter / 12V socketInstrument panel
- USB socketInstrument panel
- Radio / Infotainment systemInstrument panel
- Headlights (high beam / headlight power)Engine compartment
- Starter motorEngine compartment
- Fuel pumpEngine compartment
- HornEngine compartment
- Windscreen wipersEngine compartment
- Washer pumpEngine compartment
- Heated seatsInstrument panel
- Heated rear windowEngine compartment
- ABS (anti-lock brakes)Engine compartment
- Front fog lightsEngine compartment
- OBD diagnostic socketInstrument panel
- Dipped beam headlightsEngine compartment
- Electric windowsInstrument panel
- Wing mirrors (electric, heated, folding)Engine compartment
- Parking sensorsInstrument panel
- Central lockingInstrument panel
- Boot release / tailgateEngine compartment
- SunroofInstrument panel
- Heated steering wheelInstrument panel
- Towbar / trailer electricsEngine compartment
Fuse boxes
Engine compartment fuse box
The fuse box is in the front left of the engine compartment.
Instrument panel fuse box
Instrument panel (Vauxhall: “The fuse box is located behind a cover.”).
Load compartment fuse box
The fuse box is located on the left side of the load compartment behind a cover.
Fuses near the vehicle battery
Additional fuses are located near the vehicle battery.
Sources & verification
- Manufacturer manual listingVauxhall UK — Owners’ manuals: “Astra owners’ manuals” · Vauxhall Motors · August 2020 — Owners' manual · Accessed 15 October 2026
- Owner’s manualVauxhall Astra Owner’s Manual — Edition August 2020 (ID-VASKORIE2008-en) · Vauxhall Motors · Vehicle care › Electrical system › Fuses (pp. 238–245) · Accessed 15 October 2026
Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.