vectra c 2003 - vectra c steering wheel audio controls - nesh2779
vectra c 2003 - vectra c steering wheel audio controls - nesh2779

i've got a vectra c on a 03 plate and have brought a new sterio, i need to know for the steering wheel controls to work, i've a lead which came with the radio and on the end i just plug into the back of the radio unit and on the other end is 3 wires which 1 is brown and labeled (KY1) one black wire labeled (GND) and the last wire is white and labeled (KY2). Please does any body know what color's do i need to connect these up to please. many thanks

vectra c 2003 - vectra c steering wheel audio controls - Dynamic Dave

Prob best to ask on a dedicated Vectra forum, such as www.vectra-c.com

vectra c 2003 - vectra c steering wheel audio controls - TeeCee

For the big brands in car stereos it is usually possible to to obtain a harness to adapt the controls on the car to the manufacturer's inputs, saving you all that tedious mucking about working out which wire does what. Also, in many cases, some inline logic is required to adapt the signalling.

For example, here's a Sony / Vectra one: "http://cgi.ebay.co.uk/VAUXHALL-Vectra-Stalk-Steering-Control-Adaptor-Sony-/250615227263"

Edited by TeeCee on 15/07/2011 at 12:02