navigator electrical problems-HELP!
 

After I parked my 1999 Navigator tonight, I noticed out the window that the headlights were still on. I am not able to shut them off, switch is in off position. Now the amber parking lights are fluttering every few seconds, and there is a corresponding buzzing with the flutter coming from the passenger side dash and the power distribution box in the engine compartment. Any ideas? I will have a dead battery by morning if this keeps up.
Thanks!:confused: