Pioneer AVIC-EXT910BT Install (What color is VSS and reverse?)

[NogaroB6]

I'm currently installing my new Pioneer double din HU in my 2004 S4. I need to know the colors for some wires I need to tap into, the location of them would be good to know too.

I'm looking for these wires:
Vehicle Speed Sensor
Reverse

Thank you.

[NogaroB6]

I found the VSS wire. Its in the Blue connector on the back of the cluster. Wire is Brown with red stripe. Reverse signal I took form the tail light.

[BlkdoutS4]

lets see some installed pics!