Oil service reset Mercury Monterey

2004-2007

Turn the ignition to run (one position before starting engine).
Press the STATUS control to access the System Check function.
Press RESET to reset oil %.
Press and hold the RESET control to set to 100%. After a successful reset, the message centre will display OIL LIFE SET TO 100%.
Turn the ignition off and then start the engine to verify the indicator has been reset.