Sometimes it's not convenient to keep driving:
- I've tried leaving the Jeep idling, locking the door (using the door button rather than the fob), and running into the Post Office (for 2 minutes).
- This morning I was pulling into my driveway with ice cream. Naturally, the regen comes on. I left the Jeep idling with the door opened - still regening. Ran into the house, came back 90 seconds later.