Parts for your 2011 Mitsubishi Lancer-Headlights

2011 Mitsubishi Lancer headlights: purpose, care, and when to replace

Headlights are absolutely fitted to the 2011 Mitsubishi Lancer and are essential equipment. This is clear in the 2011 Mitsubishi Lancer Owner’s Manual (lighting section) and the Mitsubishi Motors Service Manual, and they’re legally required under Australian Design Rule (ADR) 13/00 and the NZ Land Transport Rule: Vehicle Lighting 2004 for roadworthiness, WOF/COF, and night driving.

On a 2011 Lancer, the headlights do two big jobs: help the driver see the road and help others see the car. Low beam handles everyday night driving without blinding oncoming traffic, while high beam throws extra light down unlit rural roads. Many trims run halogen globes, some higher-spec variants may have HID/xenon projectors. Either way, properly working and correctly aimed headlights make a massive difference to safety and comfort.

As part of routine servicing, a quick headlight check is smart. Inspect lens clarity, globe brightness, beam aim, and operation of low and high beam. Cloudy lenses cut light output, a quality plastic restoration kit can bring clarity back. Moisture inside the housing means a compromised seal—sort that early to avoid corrosion on terminals and reflectors.

When replacing globes, match the correct type and wattage noted in the owner’s manual or a trusted parts catalogue. Most Lancers of this year commonly use H11 for low beam and HB3 (9005) for high beam, some HID-equipped models use D2S capsules. Replace globes in pairs so colour and brightness stay consistent. Don’t touch the glass with bare fingers—skin oils create hot spots and shorten life. For HID systems, be mindful of high voltage and follow workshop guidance.

• Check headlight operation and aim every 6–12 months or before long trips.
• After suspension work, tyre changes, or heavy loads, recheck aim to stay ADR/NZ compliant.
• Use quality ADR-compliant globes, skip high-wattage or blue-tinted options that can dazzle and attract defect notices.
• Lightly clean and protect connectors, replace cracked dust caps to keep moisture out.

If beams seem weak, test voltage at the socket and inspect grounds, fuses, and relays. Sorting small issues early keeps the Lancer lighting reliably and safely, rain or shine.

Popular questions about 2011 Mitsubishi Lancer headlights

What headlight globes does a 2011 Mitsubishi Lancer use?
Most 2011 Lancer variants run halogen globes—commonly H11 for low beam and HB3 (9005) for high beam. Some higher trims may be fitted with HID/xenon projectors that use a D2S-style capsule. Always confirm against the owner’s manual or a VIN-based parts lookup to be sure.

How often should the headlight globes be replaced?
There’s no fixed interval, replace on failure or when light output noticeably drops. As a rule of thumb, check performance at every service and consider proactive replacement of halogens around the 3–5 year mark, especially if you do lots of night driving. Always replace in pairs for even colour and brightness.

Why are my Lancer’s headlights dim or cloudy?
Dim output can come from ageing halogen globes, voltage drop at connectors, or poor aiming. Cloudy lenses are usually UV haze on the plastic. Restore the lenses with a reputable kit and address moisture or seal issues. If the car has HID, weak output can also point to a tired capsule or ballast fault.