Help, Central Locking not working

[Aprilia57]

Hi,

This afternoon after finishing a long day at work I came to my car to realise that the central locking does not work when you try to open the drivers door is stays locked, so i had to enter through the passenger door. Then when i got the car home when i locked it again the drivers door was not locking so to lock it i had to manually put the key in the lock on the door to lock it.

How much will it cost to fix this??

Thanks

 

[Nicolasticity]

Renaults system is a law unto itself - my car wouldnt opem on the key (but both locks OK) Car would not start (red light flashing on dash) Reset the system using the internal lock, and the key would work in lock - but it wold not open the central locking.

Then I left the car overnight and now it all works fine - so it goes....