Hey people,
I have the upgraded avic-z1 to z3 mod done. Before i did the mod, my bluetooth would just not hang up my phone calls when i pressed the "hang up button" on the upper right hand side to the screen. after i did the upgrade the problem still persists. i have had this system for almost two years and this just started to happen. it mutes all audio as if i were in a phone call.... any thoughts???!!! Please help.