Parts for your 2017 Mitsubishi Asx-Tail lights

2017 Mitsubishi ASX Tail-Lights: Purpose, Maintenance, and Replacement

Based on the 2017 Mitsubishi ASX Owner’s Manual (lighting and “rear combination lamp” sections), Australian Design Rule 13/00 on lighting installation, and the NZTA Vehicle Inspection Requirements Manual for lighting, the 2017 Mitsubishi ASX is fitted with tail-lights as standard equipment and they’re legally required for road use in Australia and New Zealand. So yes—tail-lights are absolutely relevant to this model.

On the 2017 ASX, the tail-lights sit within the rear combination lamp and keep the vehicle visible from behind at night and in poor weather, while the integrated brake lights signal deceleration. Some trims run traditional replaceable bulbs, while others feature LED elements, either way, they’re designed to meet ADR/NZTA visibility and reliability requirements.

As part of routine servicing, it’s smart to check tail-light operation at least monthly. A quick walk-around with the park lights switched on will show if a tail lamp is out or dim. Get a mate to press the brake pedal to confirm both sides brighten evenly. If one side looks weak, that can point to a tired bulb, corroded socket, or poor earth.

For bulb-type units, replacement is a straightforward DIY. Access the rear lamp from the luggage area, remove the trim cover, undo the lamp fasteners, then twist out the bulb holder. Fit a new bulb of the exact wattage and cap type specified in the owner’s manual. Avoid touching the glass with bare fingers, and consider a light smear of dielectric grease on the seal to help keep moisture at bay. If the car has LED tail-lights, the LED module is typically non-serviceable, so the remedy is replacing the lamp assembly. Use genuine or ADR-compliant aftermarket parts to avoid CAN-bus errors or uneven brightness.

A few care tips go a long way:

• Keep lenses clean with pH-neutral car wash, skip harsh chemicals that haze plastics.
• Fix cracked lenses promptly—water ingress kills bulbs and LED drivers.
• Check related fuses if both sides go dark, fuse locations are shown in the glovebox or engine bay fuse diagrams.
• If towing, confirm the trailer plug or module isn’t causing lamp faults.

Whether commuting or heading off on a weekend trip, healthy tail-lights help the ASX stay seen and safe—and keep it legal at WOF/rego checks.

Does the 2017 Mitsubishi ASX use LED or standard bulbs for the tail-lights?

Both setups exist. Many 2017 ASX variants use replaceable bulbs in the rear combination lamp, while some trims and markets feature LED elements. A quick visual check (look for a filament bulb vs a uniform LED glow) or a peek in the owner’s manual will confirm which you’ve got.

If yours is LED, the tail-light section is usually part of a sealed assembly, so the fix for a failure is replacing the whole lamp rather than a single bulb.

What are the signs the ASX tail-lights need attention?

Common signs include one side not lighting with park lights on, brake lights not brightening, rapid indicator flash after recent lamp work (wiring or earth issue), or condensation inside the lens.

Check the bulb, socket, fuse, and earth point. For LEDs, look for intermittent flicker or patchy illumination—both point to an internal fault requiring a new lamp assembly.

Is it legal to drive with a broken or non-working tail-light in Australia or New Zealand?

No. ADR and NZTA rules require functioning rear position and brake lamps. Driving with a failed tail-light risks a fine and compromises safety, especially at night or in rain.

If a lamp fails, sort it promptly—replace the bulb or the assembly, and verify operation before heading off.