2012 bluetooth problem help please.

so i have an 2012 tacoma with nav jbl package and entunes. i installed front and rear door speakers and amps them and removed the old sub and put 2 kicker l7 8 with another amp to power up the subs. everything sounds perfect but i can't hear anything when a bluetooth call comes in or when i try to use my nav there is no sound as well. is there a fix for this. if so please let me know. thank you.

Scott.

 

did you bypass the factory JBL amp? or just run all new wiring to the amps?

If so the bluetooth/nav run through the factory amps, and would need to be integrated

 

Where and how did you get rcas signals out of the head unit.I. don't have the nav.or jbl..but I remember when I first took signal from my stock head unit I only connected front right and rear right signals and I lost Bluetooth options because they were in the front left signals.