On my 06 4.4 evreytime you get in and turn on the car the sat nav units face will open. This happens every single time and will retract but will continue to open four times. Once it has been closed four times the face will stay closed. It still functions fully save for some bernt out pixels. Has anyone had this problem with their navigation and is there a fix beyond replacing the unit? On a side note id like to meet 2 people and lock them in the tiger cage at mgm; the idiot at BMW who thought using this outdated, tape player was a good idea in their top of the line suv, and the person who designed it.