Lexus CT200h Fog Lights: Specs, Fitment & Common Faults
On the CT200h, listening for a distinct relay click genuinely helps confirm whether the fault is the relay or the switch on related models.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — aftermarket TYC 19-5922-11-2 / TYC 19-5921-11-2
| Fog light, passenger side (LH / nearside) — aftermarket | Valeo Fogstar 088969 (H11, bulb included); Van Wezel 5432995 (H11, PGJ19-2 socket); TYC 19-5922-11-2 (H11); TYC 19-5974-01-9 (H11, with cornering light); Diederichs 6606089 (H11) |
|---|---|
| Fog light, driver's side (RH / offside) — aftermarket | Valeo Fogstar 088970 (H11, bulb included); Van Wezel 5432996 (H11, PGJ19-2 socket); TYC 19-5921-11-2 (H11); Diederichs 6606088 (H11) |
| Bulb types | H11 (PGJ19-2 socket); H16 (PGJ19-3 socket, Van Wezel 5468995 LH, Abakus 212-2088R-UQ RH); H8; LED units (TYC 19-6118-00-9 LH and 19-6117-00-9 RH with LED supplied, Alkar Tipo K 2901023 LH and 2902023 RH with bulb holder) |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine units against your VIN |
| Fitment notes | Both H11 and H16 and LED lamps are listed, so check the existing lamp type before ordering. Only the TYC 19-5974-01-9 (LH) is listed with a cornering light. |
Lexus CT200h Fog Lights: Rarely Used, Easy to Forget About Until Needed
The Lexus CT200h's 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.
Lexus CT200h 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 CT200h 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.
Lexus CT200h Fog Lights: Watch: Replacing It
Fog lamp unit replacement.
Fitment & Compatibility
Lexus CT200h 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 CT200h 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 Lexus CT200h 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 Piece of Context Worth Knowing About Fog Light Diagnosis — Lexus CT200h Fog Lights
If both fog lights have stopped working, this is genuinely worth trying: listening for a distinct click from the relay when the switch is turned on helps confirm whether the relay is engaging. If you hear no click at all, this points toward the switch rather than the relay.
It's also worth knowing that even a bulb that looks completely fine can have a corroded ground contact point, distinct from the filament itself being blown.
Lexus CT200h 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 Lexus Fog Lights
The same part, covered across other Lexus models.