Had mine since April. Connected Bluetooth, and am able to make hands-free calls just fine, however i am not able to connect Pandora to play on car system, not through Bluetooth OR through AUX input chord, tried connecting with USB as well, but no luck. Am i doing something wrong, or is AUX...

I'm wondering if anyone else has experienced this problem. I have a 2007 Versa with the blutooth, and 6 disk cd-changer with an auxiliary port. Whenever I use the aux port with my mp3 player and turn the headlights on, I hear a low buzzing like feedback or something. It's really obnoxious...