How do I reset the tire pressure warning light on my BMW X5?

My BMW X5's tire pressure warning light is constantly on, even though the tire pressure is fine. How can I reset it?

To reset the tire pressure warning light on your BMW X5, you can follow these steps: 1) Turn on the ignition, but do not start the vehicle. 2) Press and hold the BC button on the turn signal lever until the menu appears. 3) Use the BC button to select 'Tire Pressure'. 4) Press and hold the BC button again until the display reads 'Re-Set'. 5) Press and hold the BC button a third time until the display reads 'Done'. This should reset the tire pressure warning light and the light should turn off once the vehicle is driven for a few minutes.

Another way to reset the tire pressure warning light on your BMW X5 is to disconnect the negative battery cable for a few minutes and then reconnect it. However, this method should only be used as a last resort and it is recommended to try the first method first.