OK, learned the hard way this morning. Dropped off the kids at school. Got back in car but could not get in to drive mode. Discovered I forgot my cellphone and keycard at home. Was able to drive TO school because one of the kid’s phone is coded to the car so car was originally enabled with his phone. Was gonna Uber home, but no phone. Was gonna take bus...didn’t know how. (I’m a Californian Ok?) Called Tesla roadside assistance but they were of no help. And of course all AAA could do was to tow me somewhere. Long story short, was able to get ahold of my son’s cellphone and enable the car. Question: Is it a bad idea to hide the key card someplace in or outside the car for situations like this? I think as long as it is kept far enough away from the center console the phone-as-key feature should work as usual. Was a long morning. Please advise.