Auto Zone or Advance could pull the codes I presume. For $0
Welcome Visitor! Please take a few seconds and Register
for our forum. Even if you don't want to post, you can still 'Like' and react to posts.
It is trying to give him codes now.
http://www.ehow.com/list_7652177_airbag-light-codes-fords.html
The dealer can do a lot more with their equipment, but if it is something stupid simple like something came unplugged this might point you in the right direction.
I think the local dealer gets 1/2 hour diag for pulling codes.
Auto Zone or Advance could pull the codes I presume. For $0
Oh, maybe that's where it comes in handy to have a good relationship with your Ford dealership.. They'd never charge me for something like that.