Dome light 97 mercury won't turn on?

If the dome light in your 1997 Mercury won't turn on, first check the bulb to see if it needs replacement. Next, inspect the fuse associated with the dome light in the fuse box, as a blown fuse can prevent the light from functioning. Additionally, ensure that the door switches are working properly, as they can affect the operation of the dome light. If these steps don’t resolve the issue, there may be a wiring problem that needs further investigation.