97 F-250 7.3. Only use to pull a horse trailer 1-2 times a month now. The other night the "overdrive off" light on the gear selector began to flash on and off at about a 1 second interval. The overdrive still works.
The cruise control will not function or even light up.
I also heard an electric "buzz" from the drivers side door jam.
I have had a couple episodes in the past couple months of the "door ajar" light staying on in conjuction w/ the drivers door being open.
Is this all a door jam switch issue? The switches are not the old fashioned plunger type, but look like flat rubber pads. Magnets maybe?
Plan to clean all 4 battery terminals tonight to start with...