This is phenomenon known as the Renault  electrics nightmare syndrome, you're not alone with this problem, type Renault into the search bar, you will see what I mean. The electrics   have a mind of their own, it's like having a poltergeist taking over the wiring loom.  Solution: 1.Take it to a local garage, they will shut the doors and pretend they are closed.  2. Take it to a Renault dealer, how long will it take to fix and how deep are your pockets?
                 A M
                
 October 2014