help with rns-e into 8l a3 wiring

has any one got a wiring diagram
i ve used a lead i got from ebay and quickly fired the rns-e in but all the contects from the b plug running from the rns-e into the wiring conector 1 one my car but have no wires to conencet up with
these are
battery power out
cdc data
cdc audio
cdc audio
accessory power
cdc data
cdc data
cdc ground

have down load the wiring detail from
http://www.nsxjr.com/downloads.html

but would like some advice
the rns-e is working ok ish but will not mute when voice kicks in and diss is not showing aslo have not been able to recode the vag com due to bad comms

its all working now apart from teh dis I can commicate with the rns-e but i 'm looking at getting a new vag com lead
thanks fro the help stev e think i've been having to many blonde moments