Parts for your 2016 Toyota Vitz|yaris-Tail lights

2016 Toyota Vitz/Yaris taillights — what they do and how to look after them

Taillights are absolutely fitted to the 2016 Toyota Vitz/Yaris. This is confirmed by the Toyota Vitz/Yaris Owner’s Manual for the 2016 model year, which details the rear combination lamp assembly including rear position (tail) lamps, stop lamps and indicators. They’re also required by lighting regulations such as ECE Regulations 48 and 7, Australia’s ADR 13/00 on lighting installation, and New Zealand’s WOF requirements in the NZTA Vehicle Inspection Requirements Manual. So yes—taillights are relevant, used and legally required on this vehicle.

On the 2016 Vitz/Yaris, the taillights sit within the rear combination lamps and are designed to make the car visible from behind at night and in poor weather. They’re not just about looking tidy, they’re a key safety feature, signalling the car’s presence and reducing the chance of a rear‑ender. Many trims use conventional bulbs for tail/stop functions, while some variants and markets feature LED rear position lamps. Either way, the goal’s the same: consistent, bright, compliant light output with the correct colour and intensity.

As part of regular servicing, it’s smart to check the taillights every few thousand kilometres or at each fuel fill. A quick walk‑around with the lights on (and pressing the brake pedal with a helper) is usually enough. If the car has the bulb type, replace dim or blown bulbs straight away with the correct wattage and base type listed in the owner’s manual. If it’s an LED setup, dimming or failure typically means the lamp assembly or LED board needs replacing rather than a simple bulb swap.

Owners will find that most bulb replacements are DIY‑friendly. Access is usually from inside the boot, remove the trim cover, undo the fasteners, and ease the lamp unit out carefully to avoid scratching the paint. Twist the bulb holder, swap the bulb without touching the glass envelope, and reassemble. If water is found inside the lens, the lamp seal may be compromised—sort that promptly to prevent corrosion of terminals and intermittent faults.

For the best results in Aussie and Kiwi conditions, keep the lenses clean with a mild car shampoo, avoid harsh abrasives, and make sure all earth connections are snug if lights seem dull. When choosing aftermarket parts, pick ADR/ECE‑compliant lamps and bulbs to stay road‑legal and to pass WOF or rego inspections without drama.

• Check operation regularly: tail, brake, indicators and reverse.
• Replace in pairs if one side has failed or noticeably dimmed.
• If the vehicle has LEDs, confirm whether the assembly or module is serviceable before ordering parts.

Popular questions about 2016 Toyota Vitz/Yaris taillights

What bulb type does the 2016 Vitz/Yaris use for taillights?

Many 2016 Yaris/Vitz models use a dual‑filament tail/stop bulb (commonly a T20/7443 type), but this varies by market and grade. Some trims have LED rear position lamps. The accurate call is in the 2016 Owner’s Manual or the label on the bulb holder. If yours is LED, there won’t be a removable bulb for the tail function.

How do you replace a taillight bulb on a 2016 Yaris hatch?

Open the boot, remove the inner trim cover, undo the lamp fasteners, and pull the lamp rearwards to release the locating pins. Twist the bulb holder anti‑clockwise, swap the bulb (avoid touching the glass), then refit in reverse. If it’s LED, the fix is usually a replacement lamp assembly rather than a bulb change.

Is it legal to fit aftermarket LED bulbs in place of halogens?

Only if the parts are ADR/ECE‑compliant for that lamp and don’t cause glare or faults. Many retrofit LED bulbs aren’t approved for exterior use in reflector housings. For WOF or rego, stick with specified halogen types or use a certified full LED lamp assembly designed for the car.