[masimie]

My 04, X3, today began a strange pop sound, the sound is coming from the interior of the auto, sounds like a relay. Can not tell the origine. It effects the radio and shuts off/blanks out the radio chanel for a second or so. I thought it was coming from the speakers, I turned off the radio and the pop still occurs and the clock reading goes blank for a second. In a 3 minute period it may occur approx. 5 times, but that too varies. Anyone with a similar occurance?