I have a 2000 Cavalier and every time I turn my headlights on the fuse blows for my tailights and my gauge c;luster.  I replaced the fuse under the hood and it worked for a couple of days.  Now I just keep blowing the fuse in the car.  Any Ideas???
 
check the bulbs and the wires.  You may have a short.  When you turn on your head lights, your parking lights come on as well (aka the talights) so that could be a cause for the fuse if you have a short.
 
also chech with your dealer theres a silent recall for the sockets in the taillights.
that means you wont get a notice but it you have a problem its free.
Semper Fi SAINT.  May you rest in peace.