Well I have checked the fuse and changed the 30amp fuse on the and checked the connection at where the L shaped clip connects to the pin and it's looking good but I get no power.
The iPod connection still has power so I assume it gets power from the ICC, any idea's?

- check across back of socket for a small bridging link common for it to blow but still looks ok - replace with wire -use test light or multimeter and check you actually have power at connector on back ............check plug of what your using is not shorting internally or across power terminals inside socket..................