How do you reset the anti theft device on a 1987 Cressida?

To reset the anti-theft device on a 1987 Toyota Cressida, first, locate the anti-theft system's reset button, which is often near the driver's side under the dashboard or near the ignition. Turn the ignition key to the "On" position without starting the engine, then press and hold the reset button for a few seconds until you hear a beep or see a light indicating the system has reset. Afterward, try starting the engine. If the issue persists, consult the vehicle's manual or a professional for further assistance.