so the radio doesnt support stereo Bluetooth that’s why you cant bluetooth audio to your stereo form your iphone but... you can bluetooth phone calls to your stereo because its a different bluetooth profile which is a mono signal only the front left and right speakers

 

so if you dont care about sound quality and want to bluetooth audio from your iphone to radio example pandora, ipod, any apps, sms phone and email alerts, follow these steps

 

keep in mind audio quality sucks.....

go to cydia search for Bluetooth

you should see something named Bluetooth mono sbsettings click it install

phone will restart

swipe your finger on the very top you will get a set of options choose the one that says bluetoothMo press it so its green and your audio will be Bluetooth to your radio

 

enjoy