I have an 04 Renault Laguna. My heated rear window is not working. The light is coming but nothing at the window? the fuses arnt blow, no broken wires? Im confused cheers
I've had similar problem with mine and it was down to a connection block in the wiring loom. There are 2 which could be the problem 1 is in the passenger side footwell and the other in the boot practically above/behind the nearside wheelarch. Basically you have to find the wire that feeds the heated windscreen (from what I recall it was white with some stripe) and just splice in another wire bypassing the connector.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.