Where is the fuel pump cut off switch on a 2003 Ford Fiesta?

The fuel pump cut-off switch, also known as the inertia switch, on a 2003 Ford Fiesta is typically located in the trunk area, near the right side, behind the trim panel. It may be necessary to remove some interior panels to access it. The switch is designed to shut off the fuel pump in the event of an accident. If you suspect it's been activated, you can reset it by pressing the red button on the switch.