Just bought an XC90 a few months ago. Nice vehicle but the radio is driving me crazy. When I turn on the radio, it will play a station (or a CD track) for about 30 seconds, and then jump to another station or CD track randomly. It does this for about 15-20 mintues and then things seem to be ok. I took to dealer a few times, and they can't repeat issue, and thus are unwilling to do anything about it. Any suggestions or advice is appreciated.