I am starting to have problems with my MB. I am a turbine tech for General Electric and am pretty good at controls for these big jet engines but reading through posts and websites this STAR diagnostics has me confused. I am looking for someone to guide me through the purchase and set up of my own system. I live in nowhere Illinois and the closest dealer is forever away. All Indy’s have no clue nor want to even touch MB. I own a SLK 300 and the wife has a GLA 250 and I am in the market for a 55 right now. Someone please reach out to me or give me a contact I can reach out to to mentor me in this endeavor.