Iq Aftermarket Chinese Dvd Gps

[kai3747]

HI I WANT TO INSTALL TO MY IQ THAT CAME FROM JAPAN WITH A JVC RADIO AFTERMARKET INSTALLED A CHINESE 7 INCH RADIO WITH GPS DVD AND MANY OTHER FUNCTIONS .MY PROBLEM IS THAT I WANT TO CONNECT STEERING CONTROLS FOR THE VOLUME AND WHEN I ASKED THE SELLER SAID TO ME THAT IT WILL BE OK WITH THE SPECIFIED RADIO http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=220671943662&ssPageName=ADME:X:RTQ:MOTORS:1123 I asked seller if the steering wheel of my iq 2009 model 1.0 cc will be ok for the radio and he ansered me :If there are two wires from the steering wheel, which are signal wire and earth wire? please connect the signal wire to the green A/D wire while connect earth wire to the black A/D GND wire;

If there are three wires from the steering wheel of your car, there are two signal wires and one earth wire, please connect one signal wire to the green A/D wire and connect the other signal wire white I/R IN wire while connect earth wire to the black A/D GND wire; has anyone try something similar or have the wiring for radio steering whell buttons for iq ?