[lowsonoma1999]

99% sure it's just your bulbs. Some times when one bulb blows you get a surge to the other one causing it to blow. Same thing happened in my sisters 2005 Elantra. I changed the bulbs a year ago, and they are still working. Make sure you buy long life bulbs for it, otherwise you will be replacing them again in a few months. List price on them from the dealer is $14.35/ea.