Im new to the forum, joined because i just bought a new to me f90bt.
I have not connected the vss/speed wire yet.
My avic keeps shutting off and rebooting after it displays the parking break is not connected properly message
i have it independanly grounded -that GREEN wire. but the message still pops ups when i drive and then the unit shuts down.
still running some old version 1.0
Another problem is the back up camera shows up very light. As in, can i adjust the rearview screen to darken a bit. It just look like someone has a light up to the camera. I have tried 2 different cameras so far and the same image shows up.
I have googled these issues and tried a few things and I'm still having the same problems.