Hello, I have recently bought a Mercedes Benz C350 2008. Unfortunatly there are times in which the turning lights do not work. I pull the lever up or down and nothing happens, no noise nor lights. If I turn it off and back on it will work again, but stop working after a certain amount of time. Please help.

 

Very simple you either have a faulty stalk or SAM!---which one? Get the car diagnosed!