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Parts for your 2016 Mitsubishi Asx-Interior bulbs
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2016 Mitsubishi ASX interior-bulbs: purpose, care, and easy replacement
Based on the 2016 Mitsubishi ASX Owner’s Manual, the Mitsubishi Motors electronic parts catalogue, and common AU/NZ globe guides from brands like Narva and Philips, this model absolutely uses interior-bulbs (interior globes). The cabin lighting typically includes front map lights, a centre dome light, a luggage/boot lamp, vanity mirror lights, and often a glovebox lamp. Depending on trim, the factory fitment is usually a mix of W5W/T10 wedge globes and festoon types around 31 mm.
Those interior-bulbs do the simple but important jobs: lighting the cabin at night, helping find things in the boot, and making map reading or child-seat checks a breeze. They’re tied into the ASX’s courtesy functions, so they fade on and off with door openings and locking, which keeps things friendly and fuss-free.
Owners often upgrade these globes to LED for a brighter, crisper look and lower power draw—handy for camping or leaving doors open a tad longer. Warm white (around 3000–4000 K) keeps it factory-looking, cool white is more modern. Either way, stick with quality LEDs that note CANBUS compatibility if you want to minimise any faint afterglow or flicker.
- Switch ignition and lights off, let hot halogen globes cool.
- Use a plastic trim tool to pop the lens, avoid metal screwdrivers on the clear plastic.
- For W5W/T10, pull the wedge globe straight out, for festoon, release from the spring clips.
- Avoid touching halogen glass with fingers, if you do, wipe with alcohol.
- Match the globe type and length, for LEDs, observe polarity—flip 180° if it doesn’t light.
- Refit the lens, check the courtesy switch positions (ON/DOOR/OFF), and test all doors.
If every interior light is dead, check the cabin “ROOM” or “INTERIOR” fuse in the passenger fuse box. Also confirm the dome switch is set to DOOR, not OFF—easy to bump when cleaning.
There’s no fixed replacement interval, but as part of regular servicing it’s worth checking lenses for heat hazing, signs of water ingress, and any flicker or slow fade. Replacing tired halogens before they blow avoids brittle lens handling later on. Disposal is straightforward for halogens, LEDs should be kept out of kids’ reach and recycled where possible.
Finally, if a light stays on and drains the battery, look for a misadjusted door or boot latch switch. The ASX’s boot switch is integrated in the latch, so make sure the tailgate closes firmly.
What interior-bulb sizes does the 2016 Mitsubishi ASX use?
Most trims use W5W/T10 wedge globes for the front map lights and small lamps, and 31 mm festoon globes for the dome and boot. Vanity mirrors are commonly small festoons too. Variations exist by trim and build year, so confirm against the 2016 Owner’s Manual or an AU/NZ globe guide using the VIN.
How does someone safely replace a blown interior-bulb on a 2016 ASX?
Turn the ignition off, let hot globes cool, and lever the lens off with a plastic trim tool. Swap like-for-like globes (match T10 or festoon length), avoid touching halogen glass, and check LED polarity. Refit the lens and test with the switch on DOOR and each door opened. If none work, inspect the ROOM fuse.
Can the ASX’s interior-bulbs be upgraded to LED without errors?
Yes. The 2016 ASX typically doesn’t throw dash errors for interior LEDs. Choose quality CANBUS-friendly LEDs to avoid faint afterglow. Pick warm white for an OEM vibe or cool white for a modern look, and ensure the festoon length matches the holder so it clips in snugly.
