Was greeted today with something I haven't seen in forever...the mysterious drivetrain malfunction symbol which prevents the vehicle from starting. Being a veteran of mysterious symbols since the MINI E days I took it in stride and attempted to start again after a few unlocks and locks of the doors and waiting a few minutes. Only after letting the car sit for about 5 minutes did the symbol clear and I was ready to go. I called the head ActiveE tech, Randy, at Long Beach BMW and asked if I should bring in so he could pull the codes and got the affirmative. Was given a 328i convertible loaner, no complaints there. I'm sure we'll be back on the road in no time.