I've been reading alot of FAQ's regarding retro fitting Sat Nav, and am getting more and more confused!!
I have a european '04 plate 530d - is this likely to have the "pre-wiring" that is shown on the tech bulletin pdf thats floating around on the forum? If so what other parts would I require to get nav in my car?? Or is there any aftermarket all in one kit which could run through the cars monitor??

Any help would be much appreciated!!