2009 Lexus LS 460 Owners Manual - Page 638
2009 Lexus LS 460 Manual
Page 638 highlights
4-3. Do-it-yourself maintenance n How to initialize the tire pressure warning system STEP 1 Park the vehicle in safe place and turn the "ENGINE START STOP" switch OFF. While the vehicle is moving, initialization is not performed. STEP 2 Adjust the tire inflation pressure to the specified cold tire inflation pressure level. (→P. 675) Make sure to adjust the tire pressure to the specified cold tire inflation pressure level. The tire pressure warning system will operate based on this pressure level. STEP 3 STEP 4 Turn the "ENGINE START STOP" switch to IGNITION ON mode. Push and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times and a message appears on the multi-information display. 4 Maintenance and care STEP 5 Wait a few minutes for the multi-information display to show the tire inflation pressures (5 tires), and turn the "ENGINE START STOP" switch OFF. 567