I ve just recently purchased this vehicle and I have no idea about anything! i need help, lost in TEXAS!!!!!
can you ask your local dealer for a recommended independent BMW-trained shop? ... Not sure if they would be so gracious, but the car is out of warranty and you may want to locate a small specialty repair shop that is well-versed in BMWs. The 7-series cars have a LOT more electronics gizmos, so you need to maintain more to keep it happy.