2009 Lexus LS 600h Owners Manual - Page 541
2009 Lexus LS 600h Manual
Page 541 highlights
4-3. Do-it-yourself maintenance n How to initialize the tire pressure warning system STEP 1 Park the vehicle in a safe place and turn the "POWER" 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. 655) 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 "POWER" switch to 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. STEP 5 Wait for a few minutes for the multi-information display to show the tire inflation pressures (5 tires), and then turn the "POWER" switch OFF. 544