2007 Lexus LX 470 Owners Manual - Page 309
2007 Lexus LX 470 Manual
Page 309 highlights
4-3. Do-it-yourself maintenance Registering and selecting ID codes n Registering ID codes 2 sets of tire pressure warning valve and transmitter ID codes can be registered. Once a second set of tires (winter tires etc.) is registered at "2nd", you can switch between tire set settings simply by pressing the tire pressure warning select switch. There are 2 settings: "MAIN" position: The ID code of the tire pressure warning valve and transmitter on the tires originally installed on the vehicle is registered. "2nd" position: The code is not registered. When you replace a new set of tires, purchase tire pressure warning valves and transmitters from your Lexus dealer and have the new ID code registered by your Lexus dealer. 4 Maintenance and care 295