Parts for your 2015 Toyota Vitz|yaris-Headlights

2015 Toyota Vitz/Yaris Headlights — Purpose, Care, and When to Replace

Headlights are absolutely relevant and factory-fitted on the 2015 Toyota Vitz/Yaris. Technical references including the 2015 Toyota Yaris Owner’s Manual (XP130 series), Toyota’s Electronic Parts Catalogue for Vitz/Yaris, and regional compliance rules such as Australian Design Rule 13/00 and the NZTA Warrant of Fitness requirements all describe and require approved headlamp assemblies and serviceable bulbs on this model. So yes—this vehicle uses headlights, and they’re a key safety system.

On the 2015 Vitz/Yaris, headlights let the driver see clearly at night and in poor weather, and make the car properly visible to others. Low beam controls glare for city and oncoming traffic, while high beam throws light down the road on open highways. Many variants also integrate parkers and indicators in the same housing, and some trims feature a manual headlamp levelling dial to keep the beam set right with varying loads.

Bulb type can vary by market and trim. Common set-ups include a single H4 dual‑filament bulb per side, or a split system using H11 for low beam and HB3/9005 for high beam. Always confirm with the owner’s manual or by checking the existing bulb markings before ordering parts. Sticking with ADR/ECE‑approved, 12 V bulbs is the safest bet.

As part of routine servicing, it’s smart to give the headlights a once‑over. Quick checks go a long way:

• Inspect operation of low and high beam, and replace bulbs in pairs to keep brightness even.
• Avoid touching the glass on halogen bulbs—use gloves to prevent hot spots and early failure.
• Check lens clarity, if they’re cloudy or yellowed, use a quality restoration kit to bring them back.
• Look for moisture or cracks in the housing—seal or replace if water is getting in.
• Verify aim after any bulb or housing change, correct alignment reduces glare and improves reach.

If a bulb keeps blowing, or lights seem dim even after new bulbs, consider a voltage drop test and a look at the engine bay fuses and relays. Avoid over‑wattage bulbs or unapproved LED/HID retrofits that may cause glare or fail WOF/regos. When in doubt, a licensed auto sparky or Toyota technician can sort aiming, wiring checks, and housing replacements properly.

Popular questions

What bulb fits a 2015 Toyota Vitz/Yaris?
Depending on trim and market, it’s commonly either an H4 dual‑filament bulb, or H11 low beam with HB3/9005 high beam. The quickest way to be sure is to check the owner’s manual or read the markings on the existing bulb before buying.

Why are my Vitz/Yaris headlights dim or yellow?
Old halogen bulbs fade with age, and plastic lenses can haze from UV exposure. Replace bulbs in pairs and restore the lenses with a proper kit. If output still seems weak, have the charging system and headlight earths checked for voltage drop.

How do I adjust the headlight aim?
Park on level ground facing a flat wall about five metres away, measure centre heights, and use the adjuster screws on the headlamp to set the beam cut‑off just below the measured height. Some trims also have an in‑cabin levelling dial—set it to the normal driving position before adjusting.