Parts for your 2010 Mitsubishi Lancer-Headlights

2010 Mitsubishi Lancer Headlights

Headlights are absolutely relevant and standard on the 2010 Mitsubishi Lancer (CJ series). Mitsubishi’s service information for the CJ Lancer and applicable Australian Design Rules (ADR 13/00 and 46/00) require compliant front lighting, so every 2010 Lancer is built with headlamps suitable for on-road use in Australia and New Zealand.

On this model, the headlights do the heavy lifting for night-time and poor-weather visibility, helping the driver see the road ahead and making the vehicle visible to others. Most 2010 Lancers in AU/NZ run halogen bulbs (typically H11 low beam and HB3/9005 high beam). Some higher trims or performance variants may have projector units or factory HID/Xenon for low beam—owners should confirm bulb types via the owner’s manual or the build specification.

As part of regular servicing, it’s smart to give the headlights a once-over. Check beam aim, lens clarity, and the condition of the wiring and connectors. If the lenses are hazy or yellowed from UV exposure, a quality restoration kit can bring back clarity and improve light output. Replace bulbs in pairs to keep brightness and colour consistent, and avoid touching halogen glass with bare fingers—use gloves or a clean tissue to prevent hot spots that shorten bulb life.

• Check operation: low beam, high beam, parkers, and indicators at every service or WOF/RWC check.
• Inspect lenses for haze, cracks, or moisture, minor misting that clears is normal, but pooling water points to a seal or vent issue.
• Verify aim on level ground, incorrect alignment can dazzle other drivers and reduce forward visibility.
• Use quality bulbs that meet ADR/ECE standards, budget lamps often fade early.
• If fitted with HID/Xenon, note there’s high voltage in the ballast—disconnect the battery and follow workshop procedures.

1. Open the bonnet and locate the rear access caps on the headlamp housing.
2. Remove the cap, release the bulb retainer, unplug the connector, and swap the bulb like-for-like.
3. Refit carefully, ensuring seals are seated to keep moisture out.

If a headlamp assembly is cracked or mounts are broken, a complete headlight unit may be the best fix. After replacement, confirm aim and function. Keeping the Lancer’s headlights clean, correctly aimed, and fitted with the right bulbs makes night drives safer and reduces the chance of a defect notice.

Popular questions about 2010 Mitsubishi Lancer headlights

What bulb sizes fit a 2010 Lancer?
Most Aussie and Kiwi 2010 Lancers use H11 for low beam and HB3/9005 for high beam, with T10 wedge parkers. Some trims with projector/HID setups may use different types (e.g., D2S for low beam). Always check the owner’s manual or the vehicle’s build info before buying.

How often should bulbs or lenses be replaced?
Halogen bulbs commonly last 400–800 hours, replace in pairs when light output drops or one fails. Lenses don’t have a set interval, but if they’re yellowed or cloudy, a restoration or replacement will noticeably improve night visibility and help with WOF/RWC.

Is condensation inside the headlight normal?
A light mist that clears after driving is usually fine—vents allow pressure equalisation. Persistent fogging or visible water means a leak or missing cap seal. Inspect rear covers, vents, and gaskets, repair or replace the assembly if moisture keeps returning.