2011 Lexus RX 350 Owners Manual - Page 607
2011 Lexus RX 350 Manual
Page 607 highlights
5-2. Steps to take in an emergency Warning light Warning light/Details Tire pressure warning light When the light comes on: Low tire inflation pressure. Correction procedure Adjust the tire inflation pressure. When the light comes on after flashing for 1 minute: Have the system checked by Malfunction in the tire presyour Lexus dealer. sure warning system. *1: Open door warning buzzer: The open door warning buzzer sounds to alert one or more of the doors is not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]). (→P. 551) *2: Driver's and front passenger's seat belt buzzer: The driver's and front passenger's seat belt buzzer sounds 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 reaches a speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in a different tone for 20 more seconds. 538