Parts for your 2016 Ford Falcon-Interior bulbs

2016 Ford Falcon interior bulbs: what they do and how to look after them

Based on the Ford FG X Falcon Owner’s Manual (2014–2016) and the Ford workshop/parts catalogues for the FG X series, the 2016 Ford Falcon is fitted with replaceable interior bulbs. These cover the roof console (dome/map), door courtesy lights on some trims, glovebox, vanity mirrors and boot lights. The factory setup generally uses small festoon and wedge (T10) style globes, with LEDs appearing mainly as aftermarket upgrades rather than standard fitment on most variants.

Those little cabin globes do more than make the interior look tidy. They provide safe, quick visibility when hopping in at night, finding the seatbelt, checking on kids in the back, or loading the boot. The body control module (BCM) manages soft-fade and time-outs, but the actual light comes from simple serviceable bulbs, which means they’re a straightforward maintenance item during routine servicing of a 2016 Ford Falcon.

When one globe fails, it’s common for others to be close behind, so it’s worth checking the whole cabin set. Signs a bulb is due include dimming, flicker, discoloured lenses, or intermittent operation when doors open. If several lights are out, confirm the relevant fuse and door-ajar switches are healthy before blaming the globes.

Replacement is easy with the right touch. Switch the lights off, use a plastic trim tool to pop the lens, and match the new globe’s size and wattage to the original spec listed in the owner’s manual or on the lamp body. Avoid higher-wattage bulbs that can overheat and mark the lens. If upgrading to LEDs, choose quality, non-polarity or correct-polarity LEDs that fit the holder snugly, and make sure the colour temperature suits the cabin. The Falcon generally won’t throw bulb warnings for interior lights, but poor-quality LEDs can flicker or glow faintly—canbus-friendly types usually fix that.

• Keep fingerprints off glass bulbs—use clean gloves or a tissue.
• Clean contacts and lenses while you’re in there for maximum brightness.
• If a light stays on, check door switches and the roof-console switch positions before suspecting the BCM.

Technical references: Ford FG X Falcon Owner’s Manual (Bulb/Lighting sections), Ford FG X Workshop Manual (interior lamp assemblies), and Ford Australia parts catalogues listing festoon and T10 globe part numbers for interior courtesy lamps.

Popular questions

What interior bulb types are in a 2016 Ford Falcon?
Most FG X Falcons use a mix of festoon globes for the dome/boot and T10 (wedge) globes for map, glovebox and some courtesy lights. Exact fitment can vary by trim level, so checking the owner’s manual or the markings on the lamp housing is the safest bet.

Can the Falcon’s interior bulbs be replaced with LEDs?
Yes. Many owners swap to quality LED festoon and T10 replacements for a brighter, whiter light and lower current draw. Match the size, ensure good polarity and pick stable, canbus-friendly LEDs to avoid flicker or ghosting.

My interior light stays on—what should I check?
Start with the roof console switch positions, then look at the door-ajar switches and latches. If multiple switches check out and the light still won’t time out, inspect the relevant fuse and consider a BCM logic issue. A quick scan at a workshop can pinpoint switch or module faults.