Parts for your 2017 Subaru Exiga-Exterior bulbs

2017 Subaru Exiga exterior bulbs — what they do and how to look after them

Based on Subaru service information and the 2017 Exiga owner’s manual guidance for lighting, this model absolutely uses replaceable exterior bulbs. Headlights, indicators, tail/stop lamps, reverse and number plate lights are serviceable bulb types, while some trims also feature factory HID low beams and LED daytime running lights. Where LEDs are fitted, they’re usually sealed modules, otherwise, the car relies on conventional replaceable bulbs.

Exterior bulbs do the heavy lifting for safety and compliance — helping the Exiga be seen, signal intent, and light the road at night. Working lamps are essential for an Aussie rego inspection or a Kiwi Warrant of Fitness, so keeping them in good nick saves hassles and fines.

As part of regular servicing, a quick walk‑around light check is smart: headlights (low/high), front and rear indicators, tail/stop, reverse, fogs, and number plate lamps. Watch for dimming, colour shift, moisture in housings, or an indicator flashing rapidly — all signs a bulb is due. Replace bulbs in pairs where practical to keep brightness even.

When changing a bulb, pop the bonnet and access the rear of the headlamp. Remove the dust cap, disconnect the plug, release the spring clip or twist‑lock, then swap the bulb. Don’t touch the glass — oils can shorten life — and refit the cap to keep moisture out. If the vehicle has factory HID low beams or any LED modules, leave those to a qualified tech due to high voltage and sealed assemblies. After any headlight work, check beam aim so you’re lighting the road, not oncoming drivers.

Good quality, ADR/ECE‑compliant replacements are worth it for longevity and proper beam pattern. Keep a small spare bulb kit in the glovebox, and if a fuse keeps blowing, have the wiring and earths checked during service. For LED DRLs or an LED high‑mount stop lamp that’s failed, expect to replace the whole unit rather than a bulb.

• Do a monthly light check and before long night drives.
• Use gloves, avoid touching bulb glass.
• Consider professional help for HID/LED units and for beam alignment.

Popular questions about 2017 Subaru Exiga exterior bulbs

Does the 2017 Exiga use bulbs or sealed LEDs?
It’s a mix. Most trims use replaceable bulbs for indicators, tail/stop, reverse and number plate lights. Headlights are typically halogen with some variants using HID low beams. Daytime running lights and the high‑mount stop lamp may be LED modules, which are replaced as assemblies if they fail.

Can they upgrade to LED bulbs in the headlights?
Retrofit LED bulbs in halogen housings are often not road‑legal and may fail ADR/ECE/WOF checks if the beam pattern or compliance isn’t right. If LED upgrades are desired, use approved kits designed for the Exiga’s housings and confirm legality with local regulations or a licensed inspector.

How hard is it to change a headlight bulb at home?
On halogen setups it’s straightforward: access from behind the headlamp, remove the cap, unplug, release the clip, and swap the bulb. Allow 10–20 minutes per side. For HID or any LED module, it’s best left to a pro due to high voltage and sealed parts.