i just bought a F7010BT off of a guy and i installed it but i cant mess with the navi setting,phone settings,system settings.the only setting i can change is the sound. when i go to phone menu nothing is lighted to where i can touch it. i tried pressing the reset button and it doesnt fix it. any ideas?

Pull the parking brake and read your manual.

it dont say anything in the manual about it

also i didnt hook up the light freen wire

do i need to hook up the parking brake

What does the installation manual say about that?