That is my original question because I did not do can low and can high. I did not use the other metra parts.
But that "menu" button did not work, is that normal?
and how do I know if my fiber optic cables made a good loop?
Originally Posted by HellsBells
Srcstc is correct, if you just want to get rid of the SOS error, you don't need the can low and hi, but if you want to power the radio and use it for software updates, you do...