99 Galant Radio Installation
I got stuck with this situation, I'm new at this radio changing so I need some guidance, I got an used radio - Pioneer DEHP2000 old school I know- and wanted to take the OEM radio, which I did, it has 3 different connections, the wire harness, one like a 10pin connector (old monitor like) and a plug in thin connection --- I bought an adapter to the new radio, and most of the cables matched, then the thin black plug went into the new ok, but there is the round connector does not fit the pioneer radio since that one is square like-- do I need to get an adapter for that?? the radio does not even turn on, the new radio has a black cable (ground) which the oem does not have
What i am doing worng??? thanks a lot