Right pillar rattle..Going NUTS

I have a 2004 RR and it just started to give off a rattle or vibration from the right pillar area.  It sounds like its coming from the area where the side air bag is located on the passenger side.  Has anyone else experienced this and if so whats the fix.  It's driving me CRAZY!!  If I remove the panel is there a chance the air bag can go off, or would you take it to the dealer.
 
Thanks for any help.