Vauxhall Corsa Fog Lights: Specs, Fitment & Common Faults

A genuine, documented cause on the Corsa E: a wire that fatigues and breaks at the boot lid's flex point, causing the rear fog specifically to fail.

Illustration for editorial purposes

OEM Part Numbers

Accuracy note: we weren't able to verify a confident Vauxhall Corsa fog lights part number at the time of writing. Please confirm the correct part via a Vauxhall dealer or parts specialist using your VIN.

A Genuine, Documented Cause on the Corsa E: A Broken Wire at the Boot Lid

If your Corsa E's rear fog light has stopped working while the front one still functions, a genuinely common and documented cause is a broken wire specifically in the flexible loom section that runs from the boot lid into the body of the car — this section flexes every single time the boot is opened and closed, and over years of use, one of the wires inside can fatigue and break at exactly this flex point. This is reported often enough to be considered a well-known pattern on this specific model, and it's worth checking this loom section directly for a visible break before assuming a fuse, relay, or bulb problem, particularly since some Corsa E fuse boxes don't even have a dedicated fuse listed for the rear fog specifically.

Before assuming a fault at all: on many Vauxhalls, the rear fog light will only illuminate when the engine is running, the headlights are switched to dipped beam (not just sidelights), and the fog switch is then pressed — confirm you're testing with all three conditions met before concluding there's a genuine fault.

Rarely Used, Easy to Forget About Until Needed

Fog lights sit unused for most owners most of the year, which means a fault can go unnoticed for a long time — right up until a genuinely foggy morning makes the problem obvious at the worst possible moment.

Before you buy: fog light fitment and bulb type vary by trim — not every trim level includes them as standard. Always confirm against your VIN before ordering.

What It Does

Front fog lights are angled and positioned to illuminate the road surface in low visibility conditions without creating the glare a standard headlight beam would in fog. Some higher trims of the Corsa integrate fog lights into the same housing as cornering lights or daytime running lights, which affects both the part number and the complexity of any repair.

Fitment & Compatibility

Not every trim level of the Corsa comes with fog lights fitted as standard, and the housing design often differs between trims that have them integrated with other lighting functions and those with a standalone unit. Always confirm your specific trim's fitment before ordering. Whether you're sourcing a replacement fog lights for your Vauxhall Corsa from a dealer, specialist, or online marketplace, always check compatibility against your registration or VIN before buying, and confirm you're ordering the correct side — driver's side (RH in the UK) or passenger side (LH in the UK) — since these are not interchangeable.

Common Faults

What to Look For

One side not working — usually a blown bulb, the most common and easiest fault to fix.
Neither side working — more likely a blown fuse or a faulty switch than two bulbs failing simultaneously.
Condensation inside the lens — points to a failed seal, worth addressing before it affects the bulb or wiring.
Cracked housing from front-end impact — common given their low mounting position, usually a straightforward like-for-like replacement.

DIY Replacement Difficulty

Bulb replacement is usually an easy DIY job, though access varies — some versions require reaching up from underneath via the wheel arch liner, others come apart from the front. Full housing replacement is similarly straightforward on most versions. Expect 15–30 minutes for a bulb swap, longer if the housing itself needs replacing.

OEM vs. Aftermarket

Reputable aftermarket fog light units and bulbs are a reliable, cost-effective alternative to OEM parts for the vast majority of cases, since this is a relatively simple lighting component without the complexity of adaptive or LED headlight systems.

More Vauxhall Fog Lights Guides

The same part, covered across other Vauxhall models.