Brake lights not working - how to check brake light switch on a Taurus - Sable?

To check the brake light switch on a Ford Taurus or Mercury Sable, first ensure the vehicle is turned off and the keys are removed. Locate the brake light switch, typically found near the brake pedal. Inspect the switch for any visible damage and use a multimeter to test for continuity by pressing the brake pedal—if there's no continuity when the pedal is pressed, the switch may need replacement. Additionally, check the wiring and connections for any signs of wear or disconnection.