Has anyone else had this problem? The GPS in my 05z doesnt always open the little "garage door" when the car starts. Sometimes it will open when I start up, and sometimes it will open when I push the button. Most of the time lately, it wont open at all.

I called the dealership, 2 actually, and the first guy quoted me $375 to completely replace the assembely, and the second dealer quoted me $700.