2004 Dodge Dakota Owner's Manual - Page 103

INSTRUMENT PANEL AND CONTROLS 103 23. Malfunction Indicator Light This light is part of an onboard diagnostic system which monitors the emissions and engine control system. If the vehicle is ready for emissions testing the light will come on when the ignition is first turned on and remain on, as a bulb check, until the engine is started. If the vehicle is not ready for emissions testing the light will come on when the ignition is first turned on and remain on for 15 seconds, then blink for 5 seconds, and remain on until the vehicle is started. If the bulb does not come on during starting, have the condition investigated promptly. If this light comes on and remains on while driving, it suggests a potential engine control problem and the need for system service. Although your vehicle will usually be drivable and not need towing, see your dealer for service as soon as possible. CAUTION! Prolonged driving with the MIL on could cause damage to the engine control system. It also could affect fuel economy and driveability. If the MIL is flashing, severe catalytic converter damage and power loss will soon occur. Immediate service is required. 24. Door Ajar The Door Ajar light will illuminate when the ignition is ON and either one of the passenger doors is opened. 25. Odometer/Trip Odometer Button Press this button to toggle between the odometer and the trip odometer display. Holding the button in resets the trip odometer reading. 26. Odometer/Trip Odometer The odometer shows the total distance the vehicle has been driven. 4