I have done several of these successfully. Make sure your software is up-to-date first. Go to Body>WCM>special functions. Some models can have this listed differently, as some may go through the cluster, which I forget the 3 letter abbreviation they use for it, believe it is CCN. You will need the 4 digit PIN, obtained through your friendly dodge dealer or through other sources online. Make sure you don't miss the procedure 3 times or the WCm will be in "locked" mode and will require 1 hr KOEO to retry.