So, a few days ago when I had the radio low, I noticed a strange buzzing sound inside the cabin. I turned the radio off, and sure enough, a continuous buzz. This happens when the car is cold, hot, air on/off, etc. Can't get it to stop and getting a bit louder and very annoying! I have a service appointment tomorrow and will let you all know what VW says, but wondering if anyone has experienced anything similar? Also, on another note, I received my "Customer Loyalty" Visa card and $500 dealer credit (which I hope to use on future service appointments). Beginning to wonder why I bought a VW!!!