How to Reset Mercury Mariner Change Oil Light in Seconds!

Reset Mercury Mariner Change Oil Light

Reset Mercury Mariner Change Oil Light Procedure:


  1. Press and release the SETUP button to display “Oil Life XXX% Hold Reset = New”
  2. Press and hold the RESET button for 2 seconds and release to reset oil life to 100%


  1. Press the SET button to access the “Sys Chck” menu
  2. Press and release SET button to get to “Oil Chng XXX% hold Set New” menu
  3. Press and hold SET button for 2 seconds or until “Oil Change Set To 100%” is shown in display
  4. Release the button and the oil life is now reset

Thank you for using Car How To and the Oil Reset Pro app. We hope you find these reset procedures helpful. Have this procedure along with the rest of the domestic, Asian, and European manual maintenance reset procedures always at your fingertips with our mobile app Oil Reset Pro available on the Apple and Google Play stores. Follow links below to download from the store for FREE now!

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