Under the horn pad there is a clock spring. That is what normally fails. If your horn does not blow then that is the problem. It would be adviseable to pay a repair shop to make the repair.
Have you checked the bulbs for the licence plate lights ? Maybe they are both bad .
On a 2002 Ford Expedition : Turn your low beam headlights on and then pull the headlight switch out towards you to turn on the fog lights
On a 2000 Ford Expedition : The rear windshield wiper control is on the inner part of your turn signal lever towards the steering wheel column cover . It has OFF / INT 1 / INT 2 positions
get the engine serviced.
pull the head light switch out bentley
Go to Auto Zone , they will check your codes for free and will also turn the engine light off (re-set)
Fill it up with oil...
Bring to a shop that has an ABS scanner to determine the problem
Its an electrical problem,if your oil is okay.It might be on a recall list.Check with Ford.
You can use a code reader or disconect your battery for about ten minutes.
Change the front turn signal light bulb. It's bad.
2003 ford expodition steering wheel is hard to turn.