Is there something that can connect your iphone to play across your vehicle's stereo system
So if you are playing music through Pandora on your iPhone you can plug it in to hear it across your vehicle's speakers
Use an auxiliary audio cable. Select the auxiliary option on your stereo. Plug the cable into your audio jack on your mobile phone. Plug the other end of the cable into your audio jack on your stereo. Select what you want to listen to on your device and press play. Now you have music directly from your audio device.