Need a Security Access code for D3 S8
 

Can someone help me find a security Access Code for 09. Cent. Elect. for my '09 S8. I've tried the tree different codes, which I found online (12151, 31347 and 20113)... :( :confused: non of which worked. My '13 Q7 has a pop-up suggestion box with codes on Cent. Elect. but the S8 does not.
Does anyone know the code or have the Service manual with the code in it?
I'd greatly appreciate the resolution to the matter.