It stays on
When the interior light flashing, check all doors, they might be open or not shut tightly.
I'm having the same issue as you are. Reshutting...uh...nearly slamming the doors multiple times eventually fixed it. However the problem is back every day and now the rear interior light won't shut off. All the doors are shut and there is nothing blocking them. I'm still searching for an answer. 1997 Mercury Mountaineer 5.0 L could be that the rear hatch may not be closed completely, i have had the same thing happen on my 1998
change blown fuse for interior light,fuse is found on the inside drivers side kick panel....
Either the light switch is set to have the interior lights on or one of your doors is not closing properly (or at least the sensor thinks it isn't closed).
because the bulb is blown !
Check that a door sensor isn't broken. When you are in the car and all the doors are closed and the car is on, check if the light on the dashboard that signals that a door is open is lit. If it is the sensor switch will need to be fixed on whichever door is broken. On the second generation Clio, the interior light can be switched between the main light and a movable spotlight. Carefully moving the switch to between the two modes will turn off the interior light.
Does it stay on forever? Or does it eventually go out? FriPilot
try the interior light switches on the doors
one of the doors is not closed all the way or the switch in one of the door jams turning off the light. I would guess that the light is flickering when you driving. Which means it is one of the switches
Just to the right of your headlight switch is a dimmer wheel for your gauge lighting If the dimmer wheel has been rotated all the way up , your interior courtesy lights will stay on ( even with your doors closed ) If your interior lights are on with a door ajar indicator light on in your gauge cluster , either a door ,your liftgate , or your liftgate glass is not closed or you have a sticking door ajar switch (Helpfull)
Does the door ajar light stay on? Try spraying the door latches liberally with WD-40 or similar product Operate doors a few times Spray door latches with a silicone spray
To the right of the headlight switch is a gauge light dimmer wheel , if that has been rotated all the way up , your courtesy lights will stay on with the doors closed. If you also have a door ajar light lit up in your gauge cluster , then you may have a sticking door ajar switch , or something isn't closed properly