So I received my AVIC-F90BT today. Opened up the box and to my surprise no sleeve to install this thing. I presently have installed AVIC-D2 in my SUV and it certainly came with a sleeve. Just fix the sleeve to the opening, when it's solid then the radio will just slide in snug and won't move. How is the unit supposed to hang in there, the instructions assume that the old radio used slider bolts, anyone else encounter this issue.
Please let me know,
I'de appreciate it.