I’m a new user and have a 2001 VW Cabrio GLX. The connection says “Questionable” and shows a K1 short to +12v. I’m the second owner and the radio is factory. I pulled the K1 line from the harness and taped it off but get the same error with the radio installed.
What else could be causing a K1 short to +12v? If I simply unplug the factory radio is that a likely fix for the issue?
What else could be causing a K1 short to +12v? If I simply unplug the factory radio is that a likely fix for the issue?