i installed my cd player on sunday and when i plugged back in the white ribbon cord my ac is only cold on 60 to 63ish and the rest is hot air. what did i do wrong?

 

I think you shorted a fuse while installing, I think there was a thread with some people who did this too. The guy finally took it back to the dealer and lucky for him, the dealer was a super nice guy and worked it into a warrenty issue.

Here's the link: https://my350z.com/forum/audio-and-video/144794-headunit-install-doesnt-work-elec-gauge-no-work.html