How do you reset low tire pressure light on 2004 buick rendevous?

To reset the low tire pressure light on a 2004 Buick Rendezvous, first ensure that all tires, including the spare, are inflated to the recommended pressure. Then, turn the ignition key to the "On" position without starting the engine. Press the gas pedal three times within five seconds. Finally, start the engine, and the warning light should turn off if the tire pressures are correct.