A couple of times we have had problems with the parking brake not automatically releasing as it should when one drives away. Each time this has happened, we wanted to reverse, never in Drive. Pressing the switch and the brake pedal together didn't release it either. We had to stop and restart the car, then press brake pedal and parking brake switch to get it to release. Has anyone else had this? It feels like a software problem - I asked the dealers if there is an update to the car software, but they seemed a bit clueless about this too.