2009 Dodge Ram 1500 Pickup Owner Manual - Page 235

UNDERSTANDING YOUR INSTRUMENT PANEL 233 CHAngE OIL Your vehicle is equipped with an engine oil change indicator system. The CHAngE OIL message will flash in the instrument cluster odometer for approximately 12 seconds after a single chime has sounded to indicate the next scheduled oil change interval. The engine oil change indicator system is duty cycle-based, which means the engine oil change interval may fluctuate dependent upon your personal driving style. Unless reset, this message will continue to display each time you turn the ignition switch to the ON position. To turn off the message temporarily, press and release the Trip Odometer button on the instrument cluster. To reset the oil change indicator system (after performing the scheduled maintenance), refer to the following procedure: 1. Turn the ignition switch to the ON position (Do not start the engine). 2. Fully depress the accelerator pedal slowly three times within 10 seconds. 3. Turn the ignition switch to the OFF/LOCK position. NOTE: If the indicator message illuminates when you start the vehicle, the oil change indicator system did not reset. If necessary repeat this procedure. 17. Engine Temperature Warning Light This light warns of an overheated engine condition. As temperatures rise and the gauge approaches H, this indicator will illuminate and a single chime will sound after reaching a set threshold. Further overheating will cause the temperature gauge to pass H, the indicator will continuously flash and a continuous chime will occur until the engine is allowed to cool. 4