I am looking to retrofit Cruise Control in my 2007 A3 which is without the DIS. I'm aware that I need the steering module ending with F along with cruise control stalk and the lower cowling. I also intend to change the silly 4 spoke steering wheel to perhaps a 3 spoke or MF or even FB. It all depends which ones fit and work without replacing the whole steering assembly. The steering module F should take care of the MFSW. At this point you would be thinking why do I need the MFSW if I don't have DIS - as I mentioned earlier, I don't like the silly, and massive at the same time, 4 spoke steering wheel. So, What I do need to know is that does NO DIS affect install of all this? i.e. Cruise Control and/or MFSW?