Parts for your 2018 Subaru Exiga-Headlights

2018 Subaru Exiga headlights: purpose, care, and replacement

Headlights are absolutely fitted to and relevant for the 2018 Subaru Exiga (including the Crossover 7). Technical documentation such as the Subaru owner’s/service manuals for this model year, together with regulatory requirements like Australia’s ADR 13/00 and 46/00 and New Zealand’s Land Transport Rule: Vehicle Lighting 2004, confirm that compliant low- and high-beam headlamps are standard equipment. Depending on grade and market, the Exiga may run projector-style halogen or factory HID/Xenon with auto-levelling.

On this seven-seat tourer, the headlights do the heavy lifting after dark—throwing a clean, controlled beam so the driver can see further up the road and be seen by others. Low-beam handles close and mid-range visibility without dazzling oncoming traffic, high-beam lights the open road when it’s clear. Many examples also feature auto light functions, which switch the lamps on as daylight fades or in tunnels, making everyday driving that bit easier.

As part of routine servicing for a 2018 Subaru Exiga, headlight care is straightforward and well worth the effort. Bulbs gradually dim with age, lenses can haze, and alignment can drift—each of these chips away at real-world visibility. If the vehicle has HID/Xenon lamps, colour shift to pink/purple or intermittent flicker are common end-of-life clues. For halogen, a noticeably yellow or weak beam is the usual sign it’s time.

Good practice for Exiga headlight upkeep includes:

• Check operation, beam pattern, and aim at each service or WOF/reg inspection, re-aim after suspension or tyre changes.
• Replace bulbs in pairs to keep brightness and colour matched, avoid touching the glass with bare fingers.
• Use quality, ADR/NZ-compliant bulbs, avoid high-wattage units that can overheat housings.
• Restore lightly hazed polycarbonate lenses and reseal caps to prevent moisture ingress, persistent condensation warrants inspection of vents and seals.
• For HID systems, be mindful of high voltage—have a qualified technician handle ballasts and igniters.

LED retrofit bulbs into halogen housings often don’t meet beam or compliance requirements in Australia or New Zealand. If considering an upgrade, choose components designed and approved for road use, or stick with factory-spec replacements to keep the Exiga safe, legal, and performing as intended.

Popular questions

What type of headlights does a 2018 Subaru Exiga use?
Trim and market determine the setup. Many Exiga and Crossover 7 models use projector halogen, while higher trims may have factory HID/Xenon with auto-levelling and, in some cases, washers. Because a lot of Exigas are JDM imports, owners should confirm by checking the lamp markings or the handbook before ordering parts.

How often should Exiga headlights be serviced or replaced?
Have the lights inspected at every routine service for aim, clarity, and output. Halogen bulbs can fade after a few years of night driving, HID capsules typically last longer but show colour shift or flicker as they age. Replace at the first sign of dimming or mismatch, and always in pairs.

Are LED bulb upgrades legal in Australia or New Zealand for this model?
LED retrofits in halogen housings are commonly non-compliant and may fail WOF/regulatory checks if the beam pattern or approvals aren’t correct. If upgrading, use components designed and certified for road use, or retain the approved factory configuration.