Behind the panel, possibly the same one the seat belt (NOT THE CLIP) is attached to, there is a small little device with wires leading in to it. it could be stuck. Sorry I can't be more descriptive, but the problem is definitely going to be behind the paneling.
its either your doors switch that has gone bad or your rear hatch.
on the end of each door , visible with the door open
all the door speakers are 6x8 on the 98 ford expedition.
Door Speakers are 6x8...
Yes
If your interior light is also on, replace the door switch.
If your talking about the door speakers then you will have to remove the door panels to get to the speakers.
The light switch is located above the hatch door ceiling.
It is an indicator light to signify a door is open.
The sensors that tell the car when the door is opened or closed are garbage.
Next Door with Katie Brown - 1998 Into the Light was released on: USA: 4 December 1999
Each door has a switch which grounds a wire when the door is open. This completes a circuit causing the appropriate dash light to come on.