Hi, I took delivery of a 2012 (Dec) Punto Emotion, last week. The dealership has installed a reverse parking sensor as a complement, which is by far the only modification. I experience two distinct problems, which I am not sure is related or has a common root cause. 1. When a USB disk is connected to the port, every time I honks, the source automatically switches to FM momentarily and comes back to USB like 30 seconds later. It is effectively like pausing the player and restarting again. The problem doesn't happen if I connect my mp3 player(Philips) or even my phone (HTC Desire HD) as a USB storage device via the port. 2. With the head lights ON, and the audio volume reduced to minimum, I can hear a small sound from the bottom right (i think) of the dash. This is like the sound of an electrical disturbance coming through a loud speaker, when the source cable touches the ground. Would much appreciate any suggestions on the possible cause of this and potential course of action. I took delivery of the car from Kerala and currently staying in Bangalore near Kalyan Nagar/Kammnahalli. If this has to be addressed by a service center, it would be great if you can suggest me which one would be the best place to go! Thanks!