Wiring help for retro fit

millinb

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Good Morning, I was hoping somebody could help me out. I'm gonna to fit an OEM bluetooth unit to my A3 Sportback 2011 now that I have the RNS-e , I'm looking for a wiring guide so I can fit the unit under the seat once I find the module and microphone. But want to make up the wiring loom that I will need, any help or assistance would be great as did have some resources but lost these all.
Many thanks
 
You can put the Bluetooth box behind the glovebox, there is enough room
 
Thanks for the link but I'm looking to make my own rather then buy one if possible, I have seen that a lot have installed behind the glove box but wanted to do as close to as close to an original install as possible but thank you anyway.
 
Thanks for the info @Matt268uk but but already have 8P0 862 355AA and the floor housing just would like wiring diagram so something to help with the wiring. Many thanks,