Oil Change Reminder Lamp: Description and Operation

Oil Life and Oil Life Start Value

The oil life is displayed in percentages and is preset to a maximum of approximately 12,070 km (7,500 miles) or 12 months. The oil life start value is used to increase or decrease the starting point of the oil life. The value can be changed back to the maximum of approximately 12,070 km (7,500 miles) if the value was previously changed or to lower the value by 10% increments down to 10%. Each 10% reduction lowers the oil life in both mileage and the days.

For example, if the oil life start value is lowered to 50%, the maximum mileage is 6,035 km (3,750 miles) or 6 months. The oil life remains at the selected setting (50% in this example) until the driver changes the oil life start value. When the oil life (not oil life start value) is reset back to 100% following an oil change, the oil life resets to 6,035 km (3,750 miles). For configuration of the oil life and oil life start value, refer to Message Center Configuration Service and Repair.


System Check

The system check provides a check of all the monitored systems on the vehicle. The system check scrolls through each of the monitored systems and provides a visual indication to report out the status of each system. The message center displays OK for approximately 2 seconds if the system check does not detect a fault in the system and displays a warning message for approximately 2 seconds if the system check detects a fault in the system. Press the RESET button to scroll through the system check messages.

The monitored systems that are checked during the system check are:

- Oil life
- Washer fluid level
- Door ajar status
- Trunk ajar status
- Brake system status
- Tire Pressure Monitoring System (TPMS)
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- MyKey(TM) miles
- MyKey(TM) programmed
- Administrator key programmed
- Adaptive cruise control (if equipped)
- Forward collision warning chime (if equipped)
- Parking aid
- Fuel level/DTE


Oil Life and Oil Life Start Value Displays

The message center displays messages that indicate the status of the engine oil life, oil life reset procedure and the oil life start value setting procedure. The displayed messages are as follows:

- XXX% OIL LIFE OIL LIFE OK
- OIL LIFE XXX% HOLD RESET = NEW
- OIL LIFE SET TO XXX%