Hi All, Ordered an XCarlink ipod dock for my A4 cabriolet the other day, and the instructions are not fantastic. Wondered if anyone had fitted this to their car? I have a Chorus, single CD with no CD changer at the minute. First question is: which way round do I insert the radio removal keys This way, or with the teeth pointing outwards? Also, there is a funny red connector which isn't mentioned in the instructions. I presume this is supposed to be connected together? And finally, it says to earth it to the radio. How would I do this? A screw anywhere into the metal casing? Or is there some specific earthing point with a nut and bolt to attach it to? I haven't yet removed the radio (for obvious reasons, I don't want to break the keys/get them stuck!). Thanks in advance for any assistance!