So I’ve done a good bit of searching but I haven’t really found exactly what I’m looking for I’m not sure if that’s an error on my part but I’m debating about installing an alpine W970HD
i’m trying to figure out if there’s a way to use the factory navigation antenna as I have a factory NAV radio with the new radio instead of installing the aftermarket antenna. I know there’s a way to use the OnStar microphone but the antenna no one has really explained anywhere that I’ve searched. I really can’t see why this would be a major issue. But I figured somebody here would probably already have an answer. As a reference this is an 07 h3 H3X/lux package.