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Vauxhall Astra · 2012

2012 Vauxhall Astra Washer Pump Fuse

No screenwash when you pull the stalk? Check the washer pump fuse.

  • UK specification
  • Verified data
  • Checked 15 October 2026
  • Sources

Quick answer

Verified

Applies toHandbook edition August 2011Handbook edition January 2012Handbook edition August 2012

Vauxhall’s handbook doesn’t print fuse ratings, so none is shown. Fit a replacement with the same rating as the fuse you remove — the handbook says: “Data on the replacement fuse must match the data on the defective fuse.”

Fuse
40
Fuse box
Engine compartment
Location
The fuse box is in the front left of the engine compartment.

Where is the fuse box?

Engine compartment fuse box

The fuse box is in the front left of the engine compartment.

The fuses are the same in every handbook edition shown here — only the steps for opening this fuse box are worded differently:

Handbook edition August 2011

  1. Disengage the cover, lift it upwards and remove.
  2. After having changed defective fuses close the fuse box cover and press until it engages.
  3. If the fuse box cover is not closed correctly, malfunction may occur.

Handbook edition January 2012 · Handbook edition August 2012

  1. Disengage the cover and fold it upwards until it stops.
  2. Remove the cover vertically upwards.
  3. After having changed defective fuses close the fuse box cover and press until it engages.
  4. If the fuse box cover is not closed correctly, malfunction may occur.

Fuse box diagram

Full 2012 Vauxhall Astra fuse chart
Engine compartmentCarFixData schematic
Engine compartment fuse box: map of 54 fuse positions, fuse 40 highlighted123456789101112131415161718192021222324252627282930313233343536373839414243444546474849505152535440
This fuseOther fuse positionsNot usedOur own schematic, drawn from the fuse positions printed in Vauxhall’s handbook illustration of this fuse box. Not to scale and not a manufacturer drawing — always match the number on the fuse box before pulling a fuse.

Where to look

  • 40

    The fuse box is in the front left of the engine compartment.

    Fuse · Windscreen washer, Rear window washer system

    Highlighted on the engine compartment map.

The map shows where each fuse sits. Always confirm the number against the legend on the fuse box cover before pulling anything.

How to replace the fuse safely

  1. Switch off the ignition and all electrical equipment. Take the key out, or move a keyless fob away from the car.
  2. Open the fuse box and find the fuse using the number on the cover legend or the chart on this page.
  3. Pull the fuse straight out with the plastic fuse puller (usually clipped inside the fuse box) or fine-nose pliers.
  4. Look at the metal strip inside the fuse. A broken or burnt strip means it has blown.
  5. Fit a new fuse with exactly the same amperage rating. The number on top and the colour should match.
  6. Refit the cover, switch on and test the component.
  • Never fit a fuse with a higher amperage rating than specified. It can let wiring overheat.
  • Never bridge a fuse with wire, foil or anything else.

Fuse keeps blowing?

A fuse that blows again straight away is doing its job. Something on that circuit is drawing too much current. Common causes are damaged wiring shorting to the bodywork, a failing motor or socket, water getting in, or a faulty accessory. Fitting fuse after fuse, or a bigger fuse, won’t fix the fault and can overheat the wiring. Have the circuit tested by an auto electrician.

Not the fuse? Check these next.

  • Washer fluid level

    An empty reservoir is the most common cause. Top up with screenwash rather than plain water, especially in winter.

  • Frozen fluid

    Water or weak screenwash can freeze in the pipes and pump. Let the car warm up before trying again.

  • Listen for the pump

    If the pump hums but no fluid comes out, look for a blocked jet or a split or disconnected pipe.

Sources & verification

Applies toHandbook edition August 2011

Status
Verified
Specification
UK market
Last checked
15 October 2026

Applies toHandbook edition January 2012

Status
Verified
Specification
UK market
Last checked
15 October 2026

Applies toHandbook edition August 2012

Status
Verified
Specification
UK market
Last checked
15 October 2026

Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.