Is there a way to turn this off myself? It didn't happen while removing seats and then turning the ignition on or anything of the sort.

 

try turning your key 3times 2clicks...then turn your car on right away.. if still there then i' d bet its your clockspring...

 

^ I have no idea what that means but in VA, it will not pass inspection. I had it happen to an Altima and they replaced a sensor for about $800. Take it to Auto Zone, or better yet the dealer and have the code looked up. Then you will know what you face.

 

I had this happen but it was after I washed my car. Confused the hell out of me until I asked my buddy who's a tech at Gresham Nissan/Subaru and he said it's normal. It went off after a couple days.