knightid

Hey guys I'm a newbie when it comes to this stuff but the the right top (if that makes sense) head light and tail light turn on and off randomly when the car is off. I reset the factory settings on the dash and unplugged the battery for 20 minutes and it still happened. I checked the battery it's good. I'd post a video but it won't let me attach that kind of file. I heard that it might be some issue with the on board computer and the only place to get it fixed was mercedes but has any one faced an issue like this or has any advice? I'd rather not drop the dealership prices to get this fixed.

Thanks,
Kevin