Parts for your 2016 Subaru Legacy-Headlights

2016 Subaru Legacy (Liberty) Headlights

Headlights are absolutely fitted to the 2016 Subaru Legacy (sold as Liberty in Australia and New Zealand). This is supported by the 2016 Subaru Legacy/Liberty Owner’s Manual (Lighting section, bulb specifications), Subaru’s parts catalogues used by dealers, and the legal lighting requirements set out in ADR 13/00 and NZTA WOF standards. Most trims of this model use halogen projector low beams with separate high beams, while some variants in certain markets include LED daytime running lamps and auto-levelling features. Always verify specifics against the vehicle’s VIN and handbook.

The headlights on a 2016 Legacy/Liberty exist for more than just seeing at night—they make the car visible to others, meet roadworthy rules, and help the EyeSight safety suite on some variants by providing consistent illumination. Owners will get the best out of them with a bit of simple care.

For routine servicing, it’s worth checking headlight performance every few months or 10,000 kilometres:

• Confirm low and high beams are working and evenly bright, replace bulbs in pairs so colour and output match.
• Inspect lenses for haze or yellowing. Light oxidation can be restored, heavy degradation may need lens refurb or replacement to pass WOF/rego.
• Keep lenses clean with car shampoo, avoid harsh solvents that fog plastics.
• Check aim on a flat surface—poorly aimed lights reduce visibility and can dazzle oncoming traffic.
• If fitted with auto-levelling or DRLs, confirm they initialise and operate correctly.

Common bulb types for many 2016 Legacy/Liberty trims are H11 for low beam and 9005/HB3 for high beam. Don’t touch halogen glass with bare fingers—oils shorten bulb life. Use quality, ADR/NZTA-compliant replacements and avoid over‑wattage options that can overheat housings. If your vehicle has factory LED or HID systems, service can differ: some are sealed or require bumper loosening for access, and HID systems carry high voltage. In those cases, it’s best to have a qualified technician handle diagnostics and replacement.

Extra tips that help:

1. If a bulb fails early, check charging voltage and headlight earths for issues.
2. Condensation inside the housing after rain often clears, persistent moisture suggests a vent or seal concern.
3. After any front-end repair, recheck headlight aim and auto-levelling calibration.

Keeping the 2016 Legacy/Liberty headlights bright, clear, and correctly aimed is straightforward, keeps the car compliant, and makes night drives far less tiring.

Popular questions about 2016 Subaru Legacy headlights

What headlight bulbs fit a 2016 Subaru Legacy (Liberty)?
Many trims use H11 for the low beam and 9005/HB3 for the high beam in projector-style housings. Variants differ by market and trim, and some cars may have LED or HID systems. The safest bet is to confirm bulb types in the Owner’s Manual or by checking the existing bulbs and build plate.

How often should headlights be replaced, and should both be done together?
Halogen bulbs tend to dim before they fail, so replacing them in pairs every few years—or when one fails—is smart. If night vision feels dull even though bulbs work, fresh quality bulbs can restore brightness. LED/HID systems usually last longer but should be checked during regular servicing for correct aim and operation.

Can the 2016 Legacy be upgraded to LED headlights legally in AU/NZ?
Upgrades must comply with ADR/NZTA rules for light output, beam pattern, and aiming. Many “retrofit” LED globes in halogen projectors won’t meet the required beam pattern. If considering an upgrade, choose compliant components designed for the housing or use OEM LED/HID equipment, and have the aim checked professionally to remain road-legal.