1999-2002
Turn the ignition to run (one position before starting engine).
Press and hold the AVERAGE SPEED and RANGE buttons until the display resets to 100.
Turn the ignition off and then start the engine to verify the indicator has been reset.
2010
Turn the ignition to run (one position before starting engine).
Immediately after Step 1 press and release the gas pedal 3 times within 5 seconds.
If the “Change Engine Oil Soon” message is not on, the system is reset. If it is on, turn the ignition off and repeat steps 1-2.
Turn the ignition off and then start the engine to verify the indicator has been reset.