I am a Howerd Stern fan and when listening to a segment last week, I had to step outside the car to take some photos for work. I left the car running because I was immediately next to the car.
When I got back in the car, the segment had ended and I missed the last 10 minutes (or so I thought).
I noticed the "replay" button in the upper right of the screen and pressed it. It changed the screen to display a scroll bar and I could see it had the last 30 minutes of audio to the left of the current position. The screen also has buttons with the double left and double right arrows on them. I pressed the double left button and it skipped back about 5 minutes of audio. If I held in the double left arrow button, it scrolled back through the audio, playing bits and pieces along the way.
I was able to go back in the segment to where I got out of the HyTi and listen to the portion I missed.
I have a Stilletto2 Sirius portable radio that does this, but I never thought my in-dash radio would do it, too.
I searched to see if there were any other posts for "replay" but there were none.
Hopefully, someone else will find this useful, too.