'07 H3; Aftermarket radio installation
Hey guys. I just got my H3 a few weeks ago. I want to add an aftermarket double DIN headunit. I'm a little confused as to which wiring harness I need. I want to keep the OnStar and door chimes. I plan on running aftermarket amps and speakers. I know I need the Scosche GM1595 for the double DIN install, but I'm confused about the harnesses. I don't want to mess around with the factory wiring since its a leased vehicle. Thanks!
Dom
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