As the title says. 
  
I replaced both the headlights and fog lights with new Sylvania H11 XTRAVision bulbs a couple months ago and really can't see they both burned out at the same time.  I have checked the fuse in the passenger compartment, and they were fine.  Also, the fog light indicator light on the dash switch goes off and on when I pull the switch in/out.  The indicator light also went out when I pulled the fuse out, so I really do not have a fuse issue.  I would assume there is a relay or other fuse further down the line closer to the bulbs them self, but do not see anything about that in the manual. 
  
Ideas???