I just got a BMW750LI and want to mount on front windshield. The window has a solar coating on it that is supposed to diminish the V1's ability to pick up signals. There is a very small area by the RVM, that does not have this coating, but it is difficult to mount the unit there unless someone has an idea for me? Does anyone have any good suggestions for me, as I really dont like to drive without my V1? I will also be using the concealed display with it. Any help would be greatly appreciated.