Eighty-Eight Royale FWD V6-3.8L VIN K (1996)
Oil Change Reminder Lamp: Service and Repair
Change Oil or Change Oil Now Message
After the engine oil has been changed, display the oil life index on the DIC, then hold the RESET button for five seconds. When a DIC message of
RESET is displayed and the oil life index equals 100%, the reset is complete.