[markc]

I just received by BT package from Kufatec. I ordered for a 2006 A3 Sportsback and was told I'd get the M version. Well the package arrived and it's the D version. Looking at the part number thread here this shows as being for the 2005 A4 (not sure how an 8P0 part goes to an A4?).

Do I have the wrong module?

 

[AudiA4B6US]

The "D" module does support BT and will work in the A3 but it does not support the enhanced phone features when used together with the RNS-E. For this you need the C/F/M (Europe) or B/G (US) Index.

 

[markc]

Ok, thats interesting. I don't have RNS-E and don't plan on installing it. My A3 has Symphony and MFSW - so does the C, F or M modules offer any advantage over D in this situation?

 

[AudiA4B6US]

Other than compatibility enhancements (guessed, not documented or confirmed) no