you were absolutely right! thanks so much for the advice. i dismissed the idea of the power antenna because i didn't know my car had one (i got it second hand and at that point it was already broken off). anyways, thanks a bunch!

Hello, I live in New Mexico but am going to school in Washinton state and will be driving home in a week. I have a volvo 740 station wagon, 1991. I have been noticing for a few weeks that when I turn the car off, something is still buzzing. I found what it is and it's something in the rear on the dr...