I bought a 07 LTZ with the Nav system. I've been trying to get the Speed Compensated Volume to work. My friends Montana SV6 definitely works and you can here the difference once you get to about 35kms. On mine Tahoe I've turned the stereo down to where I could barely hear it while stopped. Then I've started driving and can't hear anything but road noise. What the hell is the problem with this thing? You pay for bells and whistles, you expect them to work.
:umn:
:umn: