Voltman

Hi,guys I am trying to fit steering control adapter 29-67 4 for Bose plug and play to my import z , my HU is a philips ced1800bt , plugged it all in used the white wire oe swc ad learn to the 29-67 4 adapter ,set HU to set controls nothing happens can someone help? Plus I have only the front speakers working and can someone tell me where do the black and yellow RCA adapters go ? from the 29-674 adapter . thank you Voltman