2012 Lexus IS 350 User Guide - Page 463

5-2. Steps to take in an emergency Warning light Warning light/Details Correction procedure (On the center panel) Front passenger's seat belt reminder light (warning buzzer)*2 Fasten the seat belt. Warns the front passenger to fasten his/her seat belt. 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 Lexus dealer. When the light comes on: Low tire inflation pressure such as • Natural causes (→P. 476) • Flat tire (→P. 492) When the light comes on after blinking for 1 minute: Have the system checked by Malfunction in the tire presyour Lexus dealer. sure warning system (→P. 477) 474