Does any1 know how to fix the electrics on a 05 plate renault megan gande scenic???

the problem:

when a new fully charged battery is put in the car the lights and window wipers turns on when the switches are turned of, and when trying to tow start it the dash board lights die then later come back on then off again does anyone know any comen wiring faults?????

Michael Murray, November 2010

check the upc next to the battery could have water ingress remove it and check for corrosion take it apart its like a fuse board dry it out and try again instrument panels are a common fault £400 but if you go to a dealer then they can do a goodwill from renault £100 including fitting and part

renault tech 69, November 2010

Common wiring faults begin and end with it being a renault!! they make s**t vehicles

paul, November 2010