My 1,2 and 3 settings don't work, only works on 4. Get a new resistor from Renault. Depending on how good you are with torque screws and removing the glove box and a bit of trim it's an hour job. Very fiddly though! Renault wanted £100 to fit. Problem I've got is the resistor they sold me doesn't work and they wont refund electrical items!!