Happened to me once today. I had backed out of the garage, left the door cracked so the vehicle wouldn't incessantly lock and unlock while I was putting the EZSpare that just arrived in the sub-frunk space. Had to do the same thing you stated above to get CP to work.a) Sometimes (not always), when I get into the car, the CarPlay does not automatically activate wirelessly. I have had to go to the settings icon and re highlight the yellow CarPlay icon under the devices tab to have it show up.