I have got the same problem but have not tried all the things you have tested. Two things you may try though
1 lock and unlock the car by remote Had this problem on a 9000 and it can be the time out on the alarm system
2 Move the T handle on the Auto select back and forwards a couple of times. Could be the safety swithes are not quite making.
Please let me know if you find a solution as the problem has certainly stopped me using the car as a get away vehicle in cold weather.
1 lock and unlock the car by remote Had this problem on a 9000 and it can be the time out on the alarm system
2 Move the T handle on the Auto select back and forwards a couple of times. Could be the safety swithes are not quite making.
Please let me know if you find a solution as the problem has certainly stopped me using the car as a get away vehicle in cold weather.