Recently bought a leather steering wheel from a 2012 2500 sierra. I swapped it into my 2007nnbs silverado ls/base model. I've searched for hours trying to find the correct information on what I need to get the radio controls to work. The harness that came with the wheel had 1 more wire than the ls model did. Original harness had 6 wires. New wheel had 7 wires. Everything I looked up said the swap should be plug and play. But it is not. I need some help to know what I really need? New clockspring? Different harness? Harness behind clockspring? Or is it just not compatible at all? Picture is of new steering and harness that came with it
Thanks everyone!