I had the same problem with my car and was told it was something to do with 1 of the sensor wires. It may need replaced or may have just moved from where it is meant to be. Hope this helps.
IT IS A WARNING LIGHT TO TELL YOU THAT A DOOR IS NOT SHUT PROPERLY
If a door warning light stops working on a Honda then the unit can be replaced. Locate and light and purchased a new unit. Replace the unit and it will work again.
Have you checked the cable coming in from the door post for a breakage ? Or the lock solenoid may be failing
renault master door panel removal
On a 2001 Ford Windstar : That warning light means that one of your exterior bulbs has burned out ( the warning light between the door ajar warning light and the low engine coolant warning light , located in the lower right area of your gauge cluster )
door open light is on, locks and mirrors will not work
Dirty contacts (if fitted) on the hatchback door. A broken door switch or broken door switch wire.
May indicate which side of the vehicle where the fuel door is located
To the best of my knowledge,it's the same circuit as the interior light/s.
The "Door Ajar" warning means your door is not shut all the way.
My renault modus 1.5 dci 2004 rear door cannot be opened manually can anyone help?
there is a fuse box beside the glove box u will see the cover for it when u open the door.