Hi all, I haven't been on here for a few years (since I sold my Z4 E85), but I'm considering changing my S-line Audi A1 for a 2009 Z4. The car just has the standard stereo which is fine but does it have an aux input as standard? If it isn't is it just a case of plugging a lead into the back of the stereo? Still unsure whether to swap but starting to lean towards the Z4....