How to reset trip meter on 2006 lexus 330ES? - 2008 Lexus Rx 350

How long has it been since your timing belt was replaced?

I believe it might be in manual also. Here is instructions.
Switch the display to the trip meter "A"
Turn the "POWER"switch off.
(If you have push button start)
While pressing the trip meter reset button turn the "POWER" switch to ON mode (press power button 2 times, foot off the brake).
Continue to press and hold the button until the trip meter displays "000000"and the multi-information display indicates that the reset is complete. or you here a beep.

Instructions

1. • 1 Turn the ignition switch to "ON" without starting the engine.
     
   • 2 Press the trip odometer button to change the display to the total mileage.
     
   • 3 Turn the ignition switch to "OFF."
     
   • 4 Press and hold the trip odometer button. Turn the ignition switch to "ON."
     
   • 5 Release the trip odometer button when the oil change maintenance light resets.
     

Hi there:

Turn the "Engine Start Stop" switch OFF with the trip meter A reading shown.

While pressing the trip meter reset button, set the "Engine Start Stop" switch to the Ignition ON mode. Continue to press and hold the button until the trip meter displays 000000.

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normally disconnecting the battery for about ten minutes then reconnecting is enough to reset the computer and get the light to go out. although is there is a existing problem i will come back on after about 10 minutes of driving.

1. Make sure your trip odometer is on Trip A.
2. With the car turned off, press and hold the "Reset" button for the trip odo.
3. Foot off the brake, press the start button twice while holding the reset button and wait for it to reset.

Put the ignition key on , using trip meter button switch display to odometer.
Switch ignition key off.
Press and hold trip meter button , switch the key on ,
continue to hold button for at least 5 sec.
Display indicates " 000000 " and " MAINT REQD " lamp will go off , resetting is complete.

It is illegal to reset the odometer (total mileage the car has travelled, which is now how the odometer is defined), but if you mean the trip meter:
To reset a trip meter, display it, and then press and hold the Select/Reset knob until the number resets to ‘‘0.0’’.
Hope this helps you.

1. Push the “ODO/TRIP” button to change the display to
blank.
2. Turn the ignition off.
3. Turn the ignition switch to “ON” with the trip meter
“RESET” button held down.
4. Keep pushing the “RESET” button for longer than 5
seconds after the ignition is turned on.
After the above operation, the master warning light comes
on, a warning tone sounds and the message
appears to inform you that the engine oil maintenance data has been reset.

1. turn engine off , 2. press trip meter reset knob and hold it , turn ignition on , with the engine off, continue to press and hold reset knob until the trip meter displays "00000" , reminder light will turn off . if system fails to reset , repeat procedure . +