MERCEDES SCANNERS -The XENTRY Diagnostics: This is a less powerful scanner than the SDconnect C5, but it is also much cheaper, costing around $200. It can still read and clear fault codes, but it cannot do programming. The Mercedes SDconnect C5: This is the official diagnostic tool used by Mercedes dealerships. It is very powerful and can do everything from reading and clearing ... https://www.autoscanit.com/german-benz-star-c6-pro-mercedes-diagnostic-programming-scanner