Hey.
I have BMW 535d 2005.year
I was done coding +IPOD and +KMP3
+IPOD
CDC to AKTIV
+KMP3
MP3_ccc to FULL
After added +IPOD display show CD from 1-6 ,but I can’t select them.
Grom unit is working, i can connect with bluetooth, but i can not select anything.

And one time was like Grom unit was playing all together with radio, USB and bluetooth.
That was when I was coded +NAUX
Where could be the problem?

Thanks you a lot.