I just finished reading (in horror) this entire thread!

Ibantay, I'm glad you got your car back in one piece and feel bad for you that you had to experience "all that".

I hope you find a good, reputable place to have your MB serviced and repaired from here on out...it just gets too expensive and frustrating using an installer (or mechanic for that matter) who is "experimenting" on your car!

Good luck and glad things are "back to normal"