I am trying to install a pac swi ps steering wheel control adapter into a 06 accord. I have the Z1. Does anyone know how step by step installation to install it and where the wires go? By the way, the z1 is in the underneath pocket.

yes the instructions contain the step by step. its rather simple you find two wires, ground one of them, and put a resister to the other which is the white one also on the swi ps thing. and connect ignition.

If that's not enough you can get very detailed instructions on pacs website.

www.pac-audio.com