To reset the 2016 Kia Rio maintenance interval after an oil change, please follow these instructions:
1. Start the engine. 2. If a service is due the display will show “Engine Oil Service Message”. To reset this message, locate and press the RESET button located at the bottom right of the steering wheel for more than 1 second. 3. The service interval will be reset to the default setting. The service interval feature has to be turned on and set by the user by accessing the MAINTENANCE menu. Press and hold the TRIP button on the right side of the steering wheel until USER SETTINGS is displayed. With the USER SETTINGS displayed, press the TRIP button for 2 seconds. Select MAINTENANCE by pressing the TRIP button and select with the RESET button. Select the service mode and the applicable interval. 4. Turn the ignition off and then start the engine to verify the indicator has been reset.