My '94 Accord used to do the same thing. It was a 5spd so i would just kill the ignition while driving then turn the key back to the on position and it would clear. Never figured out what it was.

 

My light wasnt on this morning or all day today either, iv not had chance to check the error code yet due to working a bloody 12 hour shift!

 

I would also like to add that i drove my car to 120mph on a friends private land, no illegal activitys took place =D

 

Billman, your eyes are definitely better than mine. I see what you're talking about. I always only look at the convertible top lip.

By the way, for whoever cares - My top goes down smoother (less rubbing noise) after a good application of 303 Aerospace Protectant.