2003 Chevrolet Suburban 2500 - Road Trips/Light Overlanding/Daily Driver

[skyphix]

Originally Posted by MalibuSSwagon

So steering wheel controls work with the interface unit? I have one of those from a parts truck I want to use in my 2003 2500HD. I'm just addicted to the volume controls on the wheel. I love it. Touchscreen with nav is awesome too, always using nav in the truck.

What Hatzie said is the pre-requisite. But yeah, if your truck already has functional steering wheel controls, the adapter module retains all of that with supported aftermarket head units. My steering wheel controls still work because of the interface module.