I had a problem with my 2004 Mercedes and told them the display on dash had 2 error codes. I had tried to replace the turn signal and damaged the clock spring behind the wheel, which I explained to him. They held it for one day and didn't get to it. I brought it back on Monday and they called me and said it needs a clock spring and a turn signal.The cost would be over $900. I thought that was high. I told them not to do it ,so they determined it would cost me $290 for their trouble and nothing was done. I called a week later and just got blown off. My opinion is to go elsewhere.