2014 Cadillac CTS Owner Manual - Page 28

1-22 In Brief Resetting the Oil Life System 1. Using the DIC, display OIL LIFE REMAINING. See Driver Information Center (DIC) on page 5-27 and Engine Oil Messages on page 5-36. 2. Press V and hold for two seconds to clear the CHANGE ENGINE OIL SOON message and reset the oil life at 100%. Be careful not to reset the oil life display accidentally at any time other than after the oil is changed. It cannot be reset accurately until the next oil change. The oil life system can also be reset as follows: 1. Turn the ignition on with the engine off. 2. Fully press and release the accelerator pedal three times within five seconds. If the CHANGE ENGINE OIL SOON message is not on, the system is reset. See Engine Oil Life System on page 10-13. The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This may be an early indicator that the tire pressures are getting low and the tires need to be inflated to the proper pressure. The TPMS does not replace normal monthly tire maintenance. Maintain the correct tire pressures. See Tire Pressure Monitor System on page 10-72. Engine Oil Life System The engine oil life system calculates engine oil life based on vehicle use and displays the CHANGE ENGINE OIL SOON message when it is time to change the engine oil and filter. The oil life system should be reset to 100% only following an oil change.