Mercury Grand Marquis for one and I am sure there are others that I am not familiar with
Bad bulb, check fuse if other courtesy lights out or if the only one
why does the dome lights stay on when the switch is turened off 2001 ford explorer super
you didn't say which lights. is the switch on the dome in the right position
The main dome light control switch is turned off.
there should be a button on your dash next to the scroll type dimmer switch that activates the dome lights....that switch is a (either or type) switch that allows you to either have the dome light come on when you open the doors or not to come on.....Look in your owners manual
it is located on the light a switch that says 12sec on and off
Either the manual light switch is on or the door switch is damaged.
Either by opening a door or turning on the interior switch...
Try closing the doors?
A likely cause is a faulty interior light dimming switch. This switch is directly connected to both the dash lights (for dimming), and the dome light (on/off).
You don't. The switch is all one , you will have to replace the entire switch.