As
@JettaRed perfectly said ... Contact
@BenzNinja at
www.benzninja.com. In addition to helping you acquire an SDS, he can also help you diagnose problems remotely.Being able to scan using a Mercedes-specific tool is the first step anyone will suggest. XENTRY is the scan and diagnosis tool that is part of the Star Diagnostics System (SDS). If you get it from BenzNinja, you will have lifetime support for all of your Mercedes. Well worth the investment.In addition to XENTRY, you will get the Workshop Information System (WIS), the Electronic Parts Catalog (EPC), Vediamo, DTS Monaco, Starfinder, and professional diagnostics support.
an alternative would be the Launch CReader Elite another favorite of many well verses users here
Amazon Launch CReader
I have and use both.