3.40 German Language 10: Autodata

Ensure you have update "10" installed. Some versions labeled 3.40 are actually base releases. Look for "Update 10" in the about screen ("Info" → "Version 3.40.10").

The software provides step-by-step instructions for: Autodata 3.40 German Language 10

While not a full-fledged scan tool, Autodata 3.40 includes extensive DTC libraries for OBD-I and OBD-II systems. It explains error codes in German, suggests probable causes, and directs technicians to relevant test procedures. Ensure you have update "10" installed

Before you search your old CD binders or external HDDs: suggests probable causes