Just got the car back. Looks like they replaced the whole assembly on the front of the steering wheel. Buttons and trim are all new.

They fixed the latch and couldn't find anything wrong with the PDC sensor. They said if it happens again, they will just replace that sensor.

Now to the fun part. They said that they couldn't fix the bumper under warranty. They said it should have been fixed as part of the CPO process, but they put a call in to the sales guy and he hadn't returned their call about the bumper. The tech that checked it out put notes that the bumper is not clipped in correctly since the mounting hardware is damaged. Notes say that they may have to replace the bumper.

So here goes the fun with trying to chase down the sales guy and/or manager when I get back from a business trip on Friday.