Rear view backup camera stuck open. Went in for diagnosis. They said they could fix it same day. But wife was busy and had to leave. So scheduled the actual repair the next day. So drove back again the next day after the previous days diagnosis. Made my wife wait in the lobby over 2 hours while they tried to fix it. They failed. They said sorry، we can't find the problem. Told us to make what would now be a 3rd appointment to the actual Mercedes dealer. I assume they referred us there because they know they aren't nearly as qualified as a competent place like the dealership. They were right! They aren't nearly as qualified. The Mercedes dealership diagnosed our problem as a simple blown 5amp fuse after following the wiring diagram. Mercedes dealership had us diagnosed and all repaired in just 1 visit that lasted under 2 hours. What really bothered us was we wasted 4 hours of our total time، 2 visits to their shop، gas etc. And instead of a apology for wasting our time and being clueless، they actually wanted money from us for the scan fee. The scan was obviously useless، as it didn't help them fix the problem. I wonder how the dealership fixed it so easy then??? Hmm. They cried and eventually refunded our money. But never apologized for wasting our time. Go figure.










