2013 Audi TT pinouts
The connector/pinout information may be applied to the Audi model TT
Audi OBD-II diagnostic interface pinout for Audi TT produced after 1998 suitable for most Audi models after 1996 (i.e. Audi A3, A4, TT)
Audi (2008-2014) TT Single CD Concert Radio pinout for Audi TT of 2008 - 2014 years p/n 8J0035186A, 8J0035186G, 8J0035186P, 8J0035186R
Audi (2008-2015) RNS-E A3, TT Navigation Head unit pinout for Audi TT of 2010 - 2015 years p/n 8J0035193F, 8J0035193FX, 8P0035192S?
Audi (2007-2014) TT BOSE amplifier pinout for Audi TT of 2007 - 2014 years p/n 8J0035223C, 8J0035223D