For some reason my metra dash kit doesn't want to fit right into my dash, I tried using the four white tabs that came with it and those didn't work, So i took off the four tabs on my factory HU and those worked better but the top still doesn't fit right, Im pretty sure i assembled it correctly? I dont know whats going on with it.
Also the smaller 20 pin connection from the factory wiring harness, i have nothing to plug into that? Its three wires into a 20 pin, Im assuming i have to splice into it for Mute, Reverse and wired remote input? Or is that where the steering wheel interface adapter would come in? I left that out because im pretty sure i cant do it myself.