2014 Audi A4 pinouts
The connector/pinout information may be applied to the Audi model A4
Audi OBD-II diagnostic interface pinout for Audi A4 produced after 1995 suitable for most Audi models after 1996 (i.e. Audi A3, A4, TT)
Audi (2009-2016) MMI Information Screen 10 pin connector pinout for Audi A4 of 2009 - 2016 years p/n 8T0057603E, 8T0057603F, 8T0057603A, 8T0057603G, 8T0919603F, 8T0919603G, 8T0919603A, 8T0919603E
Audi (2007-2017) Symphony Head Unit pinout for Audi A4 of 2007 - 2015 years p/n 8T1035195AA ?
Audi (2010-2017) A4, A5, Q5 Chorus III Head Unit pinout for Audi A4 of 2013 - 2015 years p/n 8R2057152
Audi (2012-2016) A5, S5, A4, S4 MMI Navigation Head Unit pinout for Audi A4 of 2014 - 2016 years p/n 8R1035746C, 8R1035746D, 8R1035746E, 8R1035746F, 8R1035746G, 8R1035746H, 8R1035746J ?
Audi (2010-2015) A4, A5, Q5 Bang&Olufsen Amplifier (with MOST) pinout for Audi A4 of 2013 - 2016 years p/n 8T1035223A
Audi (2008-2011) A5,A4,Q5 Bang&Olufsen Amplifier (with CAN) pinout for Audi A4 of 2010 - 2016 years p/n 8T0035223AP, 8T0035223AJ
Audi (2008-2016) Q5, A5, RS5 amplifier (CAN) pinout for Audi A4 of 2013 - 2015 years p/n 8T0035223AH