Mercedes w246 2012 fog lights problem
I have a problem with the fog lights, the rear fog light works fine when the switch in the cabin is turned on, but the front fog lights do not work when the switch is turned on. They only work sometimes when the light switch is in the auto position and they don't work when the dipped beam, low and high beam is on and when the fog light switch is on.
Does anyone know what it could be?


