How do you turn off the anti theft light on a 2003 Mazda tribute?

To turn off the anti-theft light on a 2003 Mazda Tribute, you can try resetting the system by using the key. Insert the key into the driver's side door lock, turn it to the unlock position, and hold it for a few seconds. If that doesn't work, you may need to disconnect the battery for a few minutes and then reconnect it to reset the system. If the issue persists, it's advisable to consult a professional mechanic for further assistance.