To reset the Ram 3500 oil life after an oil change, please follow these instructions:
1. Turn the ignition to run (one position before starting engine). 2. Using the steering wheel controls, press the DOWN button repeatedly to scroll to VEHICLE INFO. 3. Press the RIGHT arrow to access VEHICLE INFO and then UP or DOWN to select OIL LIFE. 4. Push and hold the RIGHT arrow button to select RESET. 5. Push and release the RIGHT arrow button to select YES or NO to reset the oil life to 100%. Push and release the UP arrow to exit the screen. 6. Turn the ignition off and then start the engine to veirfy the indicator has been reset.