how do i remove my dashboard so that i can install a CD deck?

Here ya go: Dash Removal Guide

just pull hard. its gonna feel like youre breaking it, but the clips are just difficult

ya i got it off and installed my sony xplod cd deck but cant get ne sound....all my wires were hooked up btu couldnt get sound...do i have to have the Onstar hooked up in order for me to get ne sound?