Parts for your 1999 Mitsubishi Pajero-Tail lights

1999 Mitsubishi Pajero tail-lights — fitment, purpose, and service tips

Tail-lights are absolutely fitted to the 1999 Mitsubishi Pajero and are legally required in Australia and New Zealand. This is supported by factory documentation and lighting regulations including: Mitsubishi Pajero Workshop Manual (1997–2004, Group 54A: Lighting), the 1999 Pajero Owner’s Handbook, Australian Design Rule ADR 13/00 (installation of lighting) and ADR 49/00 (front and rear position lamps and stop lamps), UN ECE Regulation 48 (installation) and R7 (rear position/stop lamps), and the NZ Land Transport Rule: Vehicle Lighting 2004. These sources specify that rear position (tail) lamps must be fitted, red in colour, and illuminated with the park/headlight switch.

On a 1999 Pajero, the tail-lights sit high on the rear quarters for visibility and durability, making the vehicle easy to spot at night, in rain, or on dusty outback tracks. They house the rear position lamp, stop lamp, indicator, reverse light, and often a rear fog lamp on some trims. The stop/tail function commonly uses a dual-filament 12V bulb (often P21/5W), though owners should confirm the exact type in the handbook or on the bulb holder.

Good tail-lights aren’t just about passing rego — they’re a key safety item. As part of regular servicing, it’s smart to:

• Test the tail and brake lamps every few weeks, or at each fuel stop on a trip.
• Inspect lenses for cracks or fading and ensure the lamp seals aren’t letting dust or water in.
• Clean bulb contacts and check the earth point if a lamp is dim or intermittent.
• Replace bulbs in pairs to keep brightness matched left-to-right.
• Avoid touching the glass of new bulbs with bare fingers, use a clean cloth.

Replacing a bulb is straightforward: open the tailgate, remove the two fixing screws on the lamp assembly, ease the cluster rearwards, twist the bulb holder counter-clockwise, swap the bulb, then reassemble and test with the parkers and brakes. Don’t overtighten the screws into the plastic. If upgrading to LEDs, choose ADR/ECE-compliant units with proper red output and correct beam spread, on a 1999 Pajero there’s usually no bulb-failure monitoring, but you still want brightness and colour that meet the rules. If a trailer is fitted, check the trailer plug and earth — many “Pajero has no tail-lights” gremlins end up being trailer wiring faults.

Tip: Add a dab of dielectric grease on contacts to resist corrosion, especially if the vehicle sees beach work or river crossings.

Popular questions about 1999 Mitsubishi Pajero tail-lights

What bulb type does the 1999 Pajero tail-light use?
Many 1999 Pajeros use a dual‑filament 12V 21/5W bulb for the stop/tail position, with separate bulbs for indicators, reverse, and rear fog (if fitted). Always check the owner’s handbook or the markings on the bulb holder to confirm, as trim and market specs can vary.

How do you access and replace a rear tail-light bulb?
Open the tailgate, remove the two screws holding the tail-light cluster, and gently pull the assembly straight back. Twist the appropriate bulb holder out, replace the bulb, and reassemble. Test the parkers and brakes before closing up. Take care not to pinch the wiring loom on refit.

Can the 1999 Pajero run LED tail-light bulbs legally in AU/NZ?
Yes, provided the LEDs are ADR/ECE compliant, produce the correct red colour and brightness, and work properly with the existing lens. Avoid cheap, unmarked LEDs — they can be too dim or too bright and may fail a roadworthy. Ensure indicators remain amber and flash at the correct rate if you change those as well.