Tonight on my way home from work, I noticed the Seatbelt light & the Airbag light flashed briefly 3 times. It didn't seem I lost power during these times, but again, it was a very small period of time. I also didn't notice the headlights flicker. If all the dash lights came on and a loss of power, it would be a no brainer as to what the problem was, but since it was only 2 lights, I'm not sure what it could be. Any suggestions? This is a 98 Cavalier