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Home >> Cadillac >> 2003 >> Seville STS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Programming >> Engine Oil Life Reset
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Engine Oil Life Reset

  1. Turn ignition on, but with engine off.
  2. Display the Oil Life message by pressing the INFO button.
  3. Press and hold the RESET button until the display shows 100% ENGINE OIL LIFE. This resets the oil life index.
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