2004 Audi TT pinouts
The connector/pinout information may be applied to the Audi (show all pinouts) 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 Navigation (2002-2006) disc unit pinout for Audi TT of 2002 - 2006 years p/n 4B0 919 887 A, 4B0 919 887 AX, 4B0 919 887 E, 4B0 919 887 EX, 4B0 919 887 C, 4B0 919 887 CX, 4B0 919 887 D, 4B0 919 887 DX