The use of Toyota
Turn on the ignition switch, select the instrument odometer to ODO mode to display the total mileage, turn off the ignition switch, hold down the instrument button and turn on the ignition switch at the same time. After a while, the odometer screen will display the timing belt maintenance mode, select the adjustment button 15 or 20, then press and hold the button to confirm and turn off the ignition switch.
First, press the small wrench button with your left hand, then turn on the ignition switch to the front position of the vehicle with your right hand, release the small wrench button with your left hand, then press the minute button of the time adjustment button, turn off the ignition switch and leave the time button with your left hand. When you turn on the ignition switch again or start the engine, the maintenance prompt will disappear and the manual maintenance reset will end.