lukaszcom

I've a W204 C180 with the AMG package, European specs, model 2010. When I'm listening to music with my iPhone4 connected to the aux-in port and in the same time I'm charging it, only the right speaking is playing the music.

When I'm connecting it through the aux-in port only (no USB charging), the music is just fine.

I've an Audio 20 APS set single CD.


Thanks in advance for any support.

albert101

I get a high pitch whine when I play my phone4 on my car with the AUX. I don't know why.