Please can some help and try and pin point the problem(s) and fixes.
My Renault Megane 2007 car doors not locking (central locking).
The dash says the driver door is open even when its closed correctly, and when I click lock on the key card it makes the noise but none of the doors lock! Tried opening and shutting all of the doors and boot, even the petrol cap door lid. And still it indicates the driver door is open and none of the doors lock.
What the problem be and fixes, so that I can take it to my local private garage to fix with some idea if what the issue is and hoe much it will cost to fix. (N.B. the RAC refused to come and look at the issue!).