Update

Collected car today and:

1) They had done the software update and the PDC and Camera now can be shown together. Thanks Fastbuck :-)

2) The Sport button does work (or at least light up) just in daylight hard to see the light - once shaded with a hand you can see it. Haven't had it long enough to see what difference it makes to be honest - just pressed it anyway!

Thanks for all your help guys. Much appreciated.