car interior light bulb replacement

4 months ago · Category: Guides

Car interior light bulb replacement: dome, map, trunk, and more

Interior bulbs are one of the easiest “small upgrades” – brighter cabin, cleaner look, and you can usually do it in minutes.

Common interior bulb locations

  • Dome light (main overhead)
  • Map lights (front reading lights)
  • Vanity mirror lights
  • Trunk / cargo light
  • Glovebox light

How to replace safely

  1. Turn the light off and give it a minute to cool.
  2. Use a plastic trim tool (or a wrapped flat tool) to gently pop the lens.
  3. Remove the old bulb (some are wedge-style, some are festoon tubes).
  4. Install the new bulb and test before snapping the lens back on.

LED upgrade tips

  • Polarity matters: some LED interior bulbs only work one way – flip it if it doesn’t light.
  • Color match: choose “warm white” for OEM feel or “cool white” for a modern look.
  • Don’t go overboard: super-bright LEDs can be harsh at night.

If you tell me your vehicle and which interior light you’re replacing, I can help identify the bulb style.