rca

I have a 3.5mm input attached to the Business CD changer(cant listen to CDs now). It's a third party adapter. Audio sounds perfect from iPhone, Android, bluetooth device, etc... UNLESS i have that same player device charging using the cars power. As soon as I plug it in to charge it gives me...

Hi, recently I found three RCA connections in the back of glove box. What are they? They look like OEM :)

I am trying to run my RCA and various other cables down the sides of my car, however I can't seem to get off the lower plastic trim on the sill of the front and back doors? In between these two there is also the lower trim of the extended B pillar. Has anyone managed to route their wires...