I had a RNS-E fitted yesterday (Thanks Nigel), replacing my Symphony 6cd in dash unit. The problem is i want to sell my unit but I dont have the 4 digit security code. It is meant to be in my service book but no code on a sticker. I spoke to Audi about this and they infromed me i need to bring the car down and have it plugged in to retrieve the code. Problem is the unit isnt in the car anymore.
Is there any way i can retrieve or find out where or what the 4 digit security code is without having to put the unit back in the car?