zkramp

Thanks!

Will doing the parking wire ground and soft mod affect my ability to use the OnStar features? Currently it is working as it was installed at Best Buy with the correct GM harness.

Thank you! Is there a more steering wheel friendly control that works with the F-Series?

QUESTION: Which wires need grounding for the Software Bypass? ANSWER: So is the mute ground only needed if I am doing the hard ware bypass? And so if I I am doing the software bypass, the mute ground does not matter?

Can some other people post the size cards that they have used already?