2008 Toyota Tundra Owners Manual - Page 436

07 11.20 Intuitive parking assist To reset the hour: Push the "H" button. To reset the minutes: Push the "M" button. Vehicles with cruise information only- For quicker adjustment of the clock, hold down "M" or "H" button continuously. This allows faster advancement of the minutes and hours while setting. The engine switch must be in the "ACC" or "ON" position. If the electrical power source has been disconnected from the clock, the time display will automatically be set to 1:00 (one o'clock). When the instrument panel lights are turned on, the brightness of the time indication will be reduced. The intuitive parking assist is designed to inform you of the approximate distance between your vehicle and an obstruction by indicator and buzzer when parking the vehicle. This system uses sensors to detect obstructions. This system works when the engine switch is in the "ON" position and the transmission is not in the "P" position. Rear and rear corner sensors work only when the transmission is in the "R" position. XS10061a Front corner sensors works when: D Transmission is in the "R" position. D Transmission is not in the "P" or "R" position and vehicle speed is approximate 10 km/h (6 mph) or less. 406 1: Rear sensors 2: Rear corner sensors 3: Front corner sensors 2008 TUNDRA from Apr. '08 Prod. (OM34477U)