Car Parts Guide
FOG LIGHTS Vauxhall Grandland X · PARTS GUIDE

Vauxhall Grandland X Fog Lights: Specs, Fitment & Common Faults

On the Grandland X, the rear fog only works under specific conditions many owners don't realise — worth checking first.

Illustration of a fog light unit Illustration for editorial purposes
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OEM Part Number: confirm via VIN — aftermarket Valeo 088044 / Valeo 088045

Accuracy note: Covers the Vauxhall Grandland X (2017-) as listed in the UK aftermarket catalogues. Front fog lights are sold by side on some cars and as a one-size-fits-either-side lamp on others, and the bulb (H11, H8, H16, HB4, H3) and any cornering-light or LED DRL function change the part number. The references below are UK aftermarket catalogue listings for this generation, labelled by brand; genuine numbers are shown only where a listing quotes one. Check whether your trim had fog lights fitted at all (many base trims use a blanking panel), confirm the bulb type against the old lamp, and watch for lamps marked left-hand-drive only.
Fog light, passenger side (LH / nearside) — aftermarketHella 1N0 354 824-011 (H10, with bulb); Valeo 088044 (H11, with bulb); Valeo 047451 (LED); Magneti Marelli 712403801110 (H1); Hella 1NA 354 993-011 (H3, without bulb)
Fog light, driver's side (RH / offside) — aftermarketHella 1N0 354 824-021 (H10, with bulb); Hella 1N0 354 826-021 (H10, with bulb); Valeo 088045 (H11, with bulb); Valeo 047452 (LED); Valeo 087598 (H1, with bulb)
Bulb typesH1; H3; H10; H11; H16; LED (plus H8 in an aftermarket kit)
Genuine (OE) numbers quotedNone quoted in catalogue listings — order genuine units against your VIN
Fitment notesSeveral lamp types are listed, so match the one fitted; Valeo 044185 is for cars with dynamic bending light.

Before Assuming a Fault: The Rear Fog Has Specific Conditions

A genuinely common source of "my rear fog light doesn't work" confusion is worth ruling out first: 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 — simply having sidelights on and pressing the switch isn't enough, even though it might seem like it should be. If your rear fog genuinely isn't working, confirm you're testing it with all three conditions met before assuming a fault exists at all.

A genuine, documented fix worth trying if fog lights (or other electrical functions) are behaving oddly: cleaning the UEC (the under-bonnet fuse and relay centre) is a well-documented remedy across Vauxhall owner forums for a range of electrical gremlins, including fog lights not responding correctly — corrosion or a poor connection inside this unit can affect circuits that don't seem obviously related to it.

Vauxhall Grandland X Fog Lights: Rarely Used, Easy to Forget About Until Needed

The Vauxhall Grandland X's fog lights sit idle for the vast majority of owners most of the year, which is exactly why a fault can go undetected for months — surfacing only on the one properly foggy morning when it matters most.

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.

Vauxhall Grandland X Fog Lights: Watch: Replacing It

🎬 Watch: Front Fog Light Bulb Change - Peugeot 308 (sister (Peugeot 308))

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Grandland X not on same platform as 308 II exactly (EMP2 vs PF1/EMP2 family); weak match, no Grandland fog video found

Vauxhall Grandland X Fog Lights reference plate

Vauxhall Grandland X Fog Lights: 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 Grandland X 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

Vauxhall Grandland X Fog Lights: Generations & Fog Light Type

Standard trimsHalogen fog light bulb as standard
Higher trims, later model yearsLED fog lights become available further up the range, genuinely a different assembly and connector from the halogen units on lower trims

Not every trim level of the Grandland X 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 Grandland X 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.

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Vauxhall Grandland X Fog Lights: Common Faults, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Fog Lights Guide for common faults to check for (including exactly what fails an MOT), how easy this job is to DIY, and aftermarket advice.

More Vauxhall Fog Lights

The same part, covered across other Vauxhall models.