I thank everyone for their input. I realize if problems arise I will be working with the dealer. To cover all the bases I took the advice given and contacted Chrysler. At least the incident is on file and I have the video.
As far as I can tell I'm not experiencing any unusual noise at the moment - but to be honest I never paid enough attention to recognize subtle differences. Maybe I should have a third-party take a look?
During a replay of the video was when I discovered that the noise starts as their tech drives the car up to the waiting lounge door. When I got behind the wheel there were no warning bells, whistles or idiot lights going off.
Again, thanks for the comments and suggestions.