mgm connect error see dealer

What is your question?

i am getting this message after replacing the radio with one out of an mgk. was receiving this message before. any easy fixes/ have tried disconnecting the battery and touching the ends together for 30 seconds and that did not work.

What makes this problem better or worse?

stays the same all of the time

How long has your 2006 Lincoln Zephyr had this problem?

since i bought the car