Hey guys, this morning when I left for work my airbag light was flashing slowly. This has continued for my trip home.

I tried using a method I found the Americans using, where you turn the ignition on and hammer the door light button, but I haven't been able to get that to work for me..

Has anyone else had this come up before? Is there a known way to turn it off?
I'd like to turn it off to see if it comes back on, with the theory that if it does, then it's got a problem, if it doesn't, it was just in a bad mood.