paulooo Posted December 8, 2013 Report Share Posted December 8, 2013 hi all 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. thanks Paul Quote Link to post Share on other sites
paulooo Posted December 10, 2013 Author Report Share Posted December 10, 2013 Corrected my hardware bypass. with the mute wire. i also noticed i need a new main harness, the power and ground wires are loose. temp fixed this today and i ordered a new harness. Unit works up until i start driving and then it randomly reboots. I purchase a 4.0 upgrade/software fix from ebay from the seller Anttid. seems to have good reviews even on this sight. can anyone help me out with what i can do to try to fix the reboots randomness thanks Paul Quote Link to post Share on other sites
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