2013 Toyota Corolla Owners Manual - Page 409

5-2. Steps to take in an emergency Warning light Warning light/Details Correction procedure Tire pressure warning light Adjust the tire inflation pressure to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer. (U.S.A.) When the light comes on: Low tire inflation pressure such as • Natural causes → ( P. 429) • Flat tire → ( P. 436) When the light comes on after blinking for 1 minute: Malfunction in the tire pressure warning system. (→P. 431) *1 Have the system checked by your Toyota dealer. : Open door warning buzzer: The open door warning buzzer sounds to alert the driver that one or more of the doors or trunk is not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]). *2: Driver's and front passenger's seat belt warning buzzers: The driver's and front passenger's seat belts warning buzzers sound to alert the driver and front passenger that his or her seat belt is not fastened. The buzzer sounds intermittently for 10 seconds after the vehicle has reached a speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound at a different tone for 20 more seconds. *3 : Refer to the separate "Scheduled Maintenance Guide" or "Owner's Manual Supplement" for the maintenance interval applicable to your vehicle. 428