Atif594

Hi I've recently bought a Skoda Superb 2009. As with people above my iPhone won't connect and I get the message 'Phone Not compatible' My BT module is the 3C8 035 730 (no letters after) If it had a letter after it I understand it would work with my iPhone as it would have handsfree protocol. The question now is which module(s) will allow me to just plug and play? There seem to be various version A-F and I'm not sure if these are improvements on the previous ones so I should get F or not. At the moment I'm thinking I'll just get the same model number with an 'A' at the end, but if one of the other ones available are just as easy to fit with more funcationality I'd prefer that. Can anyone help please?