inputs.text: 2003 audi a4 avant bose - purchased dice wifes a4 long time using cassette adapter plug ipod stereo quality okay not great ipod plugged cigarette lighter power dice provides recharging allows use radio steering wheel controls ipod installation straightforward already radio rehemoval keys matter popping radio head dash rehemove connector back plug dice adapter plug radio harness adapter routed ipod cable glove box intend keep ipod slid radio head back dash fired worked perfectly first time sound great steering wheel volume track controls handy