Step OneDetermine how the bulb is accessed: On some fashions the lens (the pink or white plastic area over the sunshine) ought to be unscrewed from the outdoors, and on others the bulb is available in straightforward terms from interior the trunk. If there at the instant are not any screws on the lens, you may assume that the bulb ought to get replaced from interior. often there will be a plastic hide that should be bumped off with a view to get admission to the bulb. there is tabs, screws or small knobs that carry this plastic hide in place. 2Step 2 click to enlargeUnscrew the lens on the outdoors, or take off the plastic hide from interior the trunk, to bare the bulb. 3Step 3 click to enlargeUnscrew the bulb. you will ought to push in and turn on a similar time. 4Step FourTake the bulb with you to the motor vehicle supply keep that can assist you hit upon an exact reproduction. 5Step 5 click to enlargeClean the relationship with a cord brush and/or wipe it clean with a rag if there is any corrosion. 6Step Six click to enlargeScrew the hot bulb into the empty socket. lower back, you will ought to push in and turn concurrently. Line up the tiny raised bumps on the backside of the bulb with a view to screw it in. 7Step SevenReplace the lens or the plastic hide. 8Step 8 click to enlargeTest your artwork via stepping on the brakes and turning on the headlights mutually as a pal watches the hot bulb to confirm it lighting fixtures up.