Toyota Yaris Bulb Guide — Headlight & Indicator Bulbs (2020-2024)
Bulb Compatibility Chart
| Position | Bulb Type | Notes |
|---|---|---|
| Dipped and Main Beam | HIR2 (single combined bulb — halogen “Icon” trim) | Higher trims/later builds: full LED — not bulb-replaceable |
| Main Beam (High) | Combined with dipped — single HIR2 bulb (halogen Icon) | No separate main-beam bulb |
| Sidelights / DRL | W5W | Parking lights |
| Front Fog Lights | LED (where fitted) | Factory LED — not a replaceable bulb |
| Front Indicators | LED turn signals | Factory LED — not a replaceable PY21W bulb |
Recommended Bulbs for Toyota Yaris
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Top Recommended Upgrade Bulbs
Philips X-tremeVision Pro150 H7
Up to 150% brighter — road legal upgrade for Toyota Yaris
How to Change Headlight Bulbs
Changing the dipped beam bulb on the Toyota Yaris varies by side — one side often has more space than the other. General steps:
Step 1: Open the bonnet and locate the headlight unit. The bulb holder is at the back of the headlight assembly.
Step 2: Disconnect the wiring connector from the bulb. This usually has a clip or tab to release.
Step 3: Remove the dust cover (if present) by twisting it anti-clockwise.
Step 4: Release the bulb retaining clip and carefully remove the old bulb.
Step 5: Insert the new HIR2 bulb (halogen “Icon” trim only) without touching the glass with bare fingers — oils from your skin reduce bulb life.
LED vs Halogen — What’s Legal?
If your Toyota Yaris came with halogen headlights from the factory, retrofit LED bulbs are not road legal in the UK and will fail an MOT. However, upgraded halogen bulbs (like the Philips X-tremeVision Pro150 H7) can offer up to 150% more light while remaining fully road legal.
Frequently Asked Questions
What headlight bulb does a Toyota Yaris use?
The Toyota Yaris (2020-2024) uses a single HIR2 bulb (combined dipped/main) on lower-trim halogen “Icon” models; most trims have factory LED headlights that aren’t bulb-replaceable.
What are the best upgrade bulbs for a Toyota Yaris?
The Philips X-tremeVision Pro150 H7 is our top recommendation, offering significantly brighter light output while remaining road legal.
Are LED headlight bulbs legal in the Toyota Yaris?
LED headlight bulbs are only road legal in the UK if the vehicle was originally fitted with LED headlights from the factory. Retrofitting LED bulbs into halogen headlight housings is not currently road legal and will fail an MOT.
Other Toyota Yaris Guides
How we check fitment for this guide
We cross-reference fitment figures against manufacturer specifications and OE-supplier catalogue data where available, and matched to the standard codes that actually govern fit — battery type/group sizes, wiper lengths and fitting types, bulb fitment codes, tyre size markings, and oil specifications. We work by make, model, year, engine, and build date, because a single model can take different parts across its life. Where the right part depends on your exact vehicle, we tell you to confirm by registration or VIN. More on our method →