Jaguar XF Fog Lights: Specs, Fitment & Common Faults

A genuinely specific finding: the wiring loom where it exits the boot lid is the only part subject to repeated movement stress — plus an honest account of a fuse found completely missing, and relays discovered swapped between positions in the car's history.

Illustration for editorial purposes

Find Jaguar XF Fog Lights Here!

Opens live listings in a new tab.

Jaguar XF Fog Lights: OEM Part Number

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

Jaguar XF Fog Lights: Rarely Used, Easy to Forget About Until Needed

The Jaguar XF'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.

Jaguar XF 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 XF 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

Jaguar XF 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 XF 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 Jaguar XF 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.

Find Jaguar XF Fog Lights Here!

Opens live listings in a new tab.

A Genuinely Specific, Useful Finding Worth Checking Once Fuses and Relays Are Ruled Out — Jaguar XF Fog Lights

If the rear fog lights have stopped working and the fuse and relay both check out fine, this is genuinely worth knowing: the section of wiring loom where it exits the boot lid and enters the main body of the car is the only part of this specific loom subject to repeated movement, since it flexes every single time the boot is opened and closed. This repeated movement can cause genuine stress and eventual damage to the wiring over time, worth having this specific section inspected closely if more straightforward causes have already been ruled out.

A genuinely honest, real account worth knowing about an easily overlooked cause: one documented case saw a front fog light fault traced to a fuse that was found to be completely missing from its slot, rather than simply blown — replacing it resolved the fault immediately. It's worth physically checking the fuse is actually present, not just assuming a fuse that looks fine in its slot is genuinely intact. Another documented case found relays had been swapped between positions at some point in the car's history, with a five-pin relay sitting in the wrong slot — swapping them back to their correct positions resolved the fault, worth checking this specifically if a previous owner or garage may have worked on the fuse box.

It's also genuinely worth knowing a useful troubleshooting step: with the engine running and headlights switched on, turning the fog lamps on and off two or three times in succession can sometimes help a sluggish relay engage properly, worth trying this simple step before assuming a more involved electrical fault.

Jaguar XF 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 Jaguar Fog Lights

The same part, covered across other Jaguar models.