So firstly my phone will no longer connect to usb. I've unplugged from car then plugged back in and nothing. The odd time it will work probably 1 out of 20 times. Also when any audio is playing at low volumes I hear a really annoying constant beeping noise when I mute the audio all together it stops so I know it's deffo coming from the speakers. Now I don't normally have the audio lower than 15 and when it's at that level it drowns out the beeping but that's not the point it shouldn't be doing it! Anyone else experienced any of this?