Hi, I am looking to replace the concert ii stereo, with something that has Bluetooth and plays MP3/ipod.

I have the Head unit from a previous car, but am confused at the wiring harness requirement.

I don't have steering wheel controls, but am looking to retain amp functionality.

Is this the type of thing I am Looking for?

Audi A4 2000-2006 Single Din Car CD Stereo Fascia Steering Stalk Fitting Kit