Volkswagen T-Roc Headlights: Specs, Fitment & Common Faults

Bulb type, unit part numbers, and the faults that actually cause that flickering or dim light you've noticed.

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Volkswagen T-Roc Headlights: OEM Part Number

Accuracy note: genuinely worth knowing: T-Roc headlights are frequently revised at a mid-generation facelift, changing the internal lens design and light signature even where the exterior shape looks similar — confirm your exact build date, not just generation, before ordering.

A Genuinely Important UK Rule Worth Knowing Before You Buy — Volkswagen T-Roc Headlights

If your T-Roc has factory-fitted halogen headlamp housings, converting them to fit LED bulbs is treated as a definite MOT failure under the current inspection manual — this isn't a grey area or a minor advisory, since a housing designed for halogen doesn't distribute an LED bulb's light output correctly, which can genuinely dazzle oncoming drivers. If you want a genuine LED upgrade, the correct route is a complete headlight unit designed for LED from the factory, not a bulb swap into an existing halogen housing.

Before you buy: matrix LED, adaptive, and cornering headlight systems often require electronic coding to the car after a unit swap, even for a genuine like-for-like replacement — a headlight that isn't recognised by the car's electronics can trigger warning lights or fail to auto-level correctly. Check whether your specific trim has one of these systems before assuming a straightforward bulb-in, bulb-out job.

Volkswagen T-Roc Headlights reference plate

Volkswagen T-Roc Headlights: What It Does

Inside the Volkswagen T-Roc's headlight unit sit the main and dipped beam bulbs, or LED/matrix modules on higher trims, precisely angled to light the road ahead without dazzling oncoming drivers. Many current units also fold the daytime running light and front indicator into the same housing, which complicates both the part number and any repair.

Volkswagen T-Roc Headlights: Generations, Derivatives & Headlight Type

Standard trims	Halogen headlamps as standard
Design/R-Line, factory option	Standard LED, badged "IQ" on the unit itself — genuinely NOT the same as full IQ.Light Matrix, despite the shared "IQ" name
IQ.Light Matrix (factory option)	Genuine adaptive LED matrix system offering dipped/main beam control, dynamic curve lighting, and High Beam Assist — a paid option rather than a trim-included feature, confirmed not standard even on R-Line

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Volkswagen T-Roc Headlights: Common Faults, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Headlights Guide for the four bulb technologies and how they differ, UK law on aim and modifications, common faults to check for, how difficult this job is to DIY, and confirming fitment against your VIN.

More Volkswagen Headlights

The same part, covered across other Volkswagen models.