Mitsubishi ASX Fog Lights: Specs, Fitment & Common Faults
On the ASX, if the dashboard genuinely shows fog lights on but the relay isn't clicking, this points toward a ground issue on the relay's coil side specifically.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — aftermarket Valeo 044186 / Diederichs 5883988
| Fog light, passenger side (LH / nearside) — aftermarket | Valeo 044186 (H8, bulb included, fits either side); Van Wezel 3201999 (H8, PGJ19-1 socket, fits either side) and 3201999V (H8, fits either side); TYC 19-12317-01-9 (H8/P13W, fits either side); Valeo 088899 (H11, bulb included, fits either side); Alkar 2903228 (H11, without bulb holder, fits either side) |
|---|---|
| Fog light, driver's side (RH / offside) — aftermarket | same either-side references as above; side-specific units are Diederichs 5883988 (H8/P13W, RH) |
| Bulb types | H8; H11 (PGJ19-2); H3; H16; HB4; P13W; LED (Einparts Duolight DL06/DL27/DL23/DL38 kits) |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine units against your VIN |
| Fitment notes | No cornering-light versions listed; most units are universal left/right and sold as H8 (earlier trims) or H11 lamps, so check the bulb in the existing lamp before ordering. |
Mitsubishi ASX Fog Lights: Rarely Used, Easy to Forget About Until Needed
Most Mitsubishi ASX owners barely use their fog lights outside a handful of days a year, so a fault can sit unnoticed for a long stretch — until a properly foggy morning exposes it at exactly the wrong moment.
Mitsubishi ASX 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 ASX 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.
Mitsubishi ASX Fog Lights: Watch: Replacing It
Outlander Sport is the North American name for the ASX.
Fitment & Compatibility
Mitsubishi ASX Fog Lights: Generations & Fog Light Type
| Standard trims | Halogen fog light bulb as standard |
|---|---|
| Higher trims, later model years | LED 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 ASX 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 Mitsubishi ASX 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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A Genuinely Useful, Real Diagnostic Distinction Worth Knowing — Mitsubishi ASX Fog Lights
If the dashboard shows the fog lights as switched on, but the actual lights don't illuminate and you can't hear the relay clicking, this is genuinely worth knowing: this specific pattern points toward a ground issue affecting the relay's coil side specifically, rather than the fuse, bulb, or the relay's switching side, which may all test fine individually despite the fault. It's worth checking this specific ground connection before assuming the relay itself needs replacing.
It's also genuinely worth knowing that a fog light fuse blowing repeatedly points toward a genuine short circuit in the wiring, a defective bulb drawing excessive current, or a faulty switch causing current spikes — worth having the specific cause identified rather than simply replacing the fuse repeatedly.
Mitsubishi ASX 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 Mitsubishi Fog Lights
The same part, covered across other Mitsubishi models.