I got a dvd in the mail on Saturday to upgrade my 430 radio for my 2012 200. I followed the directions exactly and after it finishes you are to put in a security code of 0000. When it is finished it keeps going in a loop and starts over again but has the new version listed but never asks me for the security code. I went in the radio settings and it has the new version listed, am I to assume everything loaded fine? I called the 800 number for uconnect and the women told me I need to take my car to the dealer and have them install it she gave me 2 TSB #'s TSB 0805712 and TSB 0801112. How can I look up these TSB's and has anyone had any issues with installing the update for the 430 or 430N radios?