Hi, I know there is a lot of information on here about the fitting of tow bars, but wanted to bring it back up again and also see if anyone has fitted the same parts that I am looking at getting As above, I am at the stage of almost buying and fitting a tow bar to my B7, due to the costs I planned to fit it myself, and I have been doing lots of research of the past few months trying to find one that will be completely hidden when removed and as cheap as possible. I have been in conversation with towequipe and they recommend an Audi/Westfalia Detach (305302) and they say that this is completely hidden when removed. http://www.towequipe.co.uk/products/305302-audi-westfalia-detach-towbar-a4-sal-and-avant-0507.html Then we get onto the electrics, in an ideal world I dont want the scotch lock type system as it just screams issues in the future to me and want the wiring loom made for the car, so think I am going to go for this 7 pin car specific wiring (TOWT064) http://www.towequipe.co.uk/products/towt064-7-pin-car-specific-towbar-wiring-audi-a4-avant-sal-04.html I understand that the car will need to be plugged into VAG COM and re coded with the specific wiring, but what benefits other than the light on the dash will the specific wiring give? Also regarding the coding, do i need to fit the kit first or have the car re-coded first? Has anyone had a go at this? Any words of advice? Any Pics of these fitted?