So I got the isni531 connected and before I fully put everything together I tested it. I am realizing that after selecting aux 1 using the 3.5mm plug the sound plays for a few seconds then no more sound after switching to sc: ch and switches the channel.

The kit is plug and play with the harness right behind the radio, right? Nothing more to do?
Is there a certain way to get the aux 1 in ?

Do I have the right kind of radio?


I have a 2005 base g35 no Bose radio.