How do you reset flat tire light on 2006 330i BMW?

To reset the flat tire light on a 2006 BMW 330i, first ensure that all tires are properly inflated to the recommended pressure. Then, start the vehicle and locate the "SET" button, usually found on the dashboard or near the tire pressure monitoring system (TPMS) indicator. Press and hold the "SET" button until the tire pressure light blinks and then turns off. Finally, turn off the ignition and restart the car to confirm that the light is reset.