Koolbouy

Hello guys and gals wanted help I have a 2003 Impreza and have fitted avic 920bt the radios doesn't work any idea why this maybe. I'm suspecting something to do with the connection of the antenna. Please help

Hi I need help i fitted a Avic F920bt in my 2003 Subaru Impreza. I can not get the Radio to work. Hardly Catches any Signal. I have checked the aerial wires they are all connected. So I need ur guys Help. PLEASE. THANKS