Mazda 2 Headlights: Specs, Fitment & Common Faults

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

Illustration for editorial purposes

Opens live listings in a new tab.

OEM Part Number: confirm via VIN — aftermarket LH TYC 20-12032-15-2 / RH TYC 20-12031-15-2

Accuracy note: Covers the Mazda 2 (DJ 2014-) as listed in the UK aftermarket catalogues. Headlights are sold by side (passenger / nearside = LH, driver's / offside = RH on a UK car) and by lamp type — halogen, xenon (D1S / D3S) and LED or full-LED units are not interchangeable, and DRL, cornering and levelling options change the part number again. 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 the lamp type and traffic side (UK right-hand-traffic units, not LHD) against your VIN, and expect xenon / LED and adaptive units to need levelling adjustment or coding after fitting.

Passenger side (LH / nearside) headlight — aftermarket	Van Wezel 2741961 (halogen H4, electric levelling motor, fits levelling and non-levelling cars); TYC 20-12032-15-2 (halogen H4, electric motor); Abakus 216-1156LMLDEM2 (halogen H4, PY21W, W5W, electric motor); Alkar 2741649 (halogen H4, W5W, PY21W, non-levelling); Diederichs 5605081 (halogen H4, W5W, PY21W, electric levelling cars); Johns 45 55 09 (halogen H4, with indicator, no motor)
Driver's side (RH / offside) headlight — aftermarket	Van Wezel 2741962 (halogen H4, electric levelling motor, fits levelling and non-levelling cars); TYC 20-12031-15-2 (halogen H4, electric motor); Abakus 216-1156RMLDEM2 (halogen H4, PY21W, W5W, electric motor); Alkar 2742649 (halogen H4, W5W, PY21W, non-levelling); Diederichs 5605080 (halogen H4, W5W, PY21W, electric levelling cars); Van Wezel 2749964 (halogen H4, for electric levelling cars, no motor)
Bulb types	dipped/main H4 (P43t); indicator PY21W or WY21W; sidelight W5W; W21/5W on some units; H11/HB3 and HB3/H7 on a few Abakus units
Genuine (OE) numbers quoted	None quoted in catalogue listings — order genuine units against your VIN
Fitment notes	Levelling is listed as either a fitted motor or a no-motor unit for levelling cars.

A Genuinely Important UK Rule Worth Knowing Before You Buy — Mazda 2 Headlights

If your 2 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.

Mazda 2 Headlights: Watch: Replacing It

🎬 Watch: 2010 - 2014 Mazda2 LED Headlight Change Tutorial (older gen)

Watch on YouTube ↗

DE gen; no confirmed DJ video (rLrnMo8EdwY "Mazda 2 [Demio]" is an unverified-gen alternative)

Mazda 2 Headlights: What It Does

Precise beam angling to light the road without dazzling oncoming traffic is the Mazda 2's headlight unit's core job, housing the main and dipped beams — or LED/matrix modules on higher trims. Because it often also integrates the daytime running light and front indicator, both the part number and repair complexity increase accordingly.

Mazda 2 Headlights: Generations & Headlight Type

Standard trims	Halogen as standard on entry trims
Sport/higher trims	Full LED headlights with automatic on/off become available, genuinely a different assembly and connector from the halogen units on lower trims — not a simple bulb swap

Find Mazda 2 Headlights Here!

Opens live listings in a new tab.

Mazda 2 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 Mazda Headlights

The same part, covered across other Mazda models.