HI.
New to the AVIC411 forum and did my first radio install ever this weekend.
Put a F700bt in my wife's 2005 Chevy Tahoe. Now she isn't complaining about the lack of a NAV system or easy interface for her I-Phone.
I got everything installed and found I couldn't program the NAV system, it would only show me where I was going, but I couldn't put in an address, etc. The System and NAV settings were also greyed out... I knew I didn't do anything with the parking brake wire (light green), so figured it was locking me out.
Anyway, I got on the forum and read through the AVIC thre
