2005 Dodge Neon Owner Manual - Page 80

80 UNDERSTANDING YOUR INSTRUMENT PANEL added. If the fuel level drops to about 1/2 gallon, the fuel symbol will begin to flash and the chime will sound several times. 16. Malfunction Indicator Light This light is part of an onboard diagnostic system called OBD that monitors emissions, engine, and automatic transmission control systems. The light will illuminate briefly when the key is in the ON/RUN position before engine start. If the bulb does not come on when turning the key from OFF to ON/RUN, have the condition checked promptly. Certain conditions such as a loose or missing gas cap, poor fuel quality, etc., may illuminate the light after engine start. The vehicle should be serviced if the light stays on through several of your typical driving cycles. In most situations, the vehicle will drive normally and will not require towing. If the Malfunction Indicator Light flashes when the engine is running, serious conditions may exist that could lead to immediate loss of power or severe catalytic converter damage. The vehicle should be serviced as soon as possible if this occurs. (See page 166 for more information.) 17. Odometer/Trip Odometer Reset Knob Press this knob to switch between the odometer and trip odometer. While the trip odometer is being displayed, press and hold this knob for a few seconds to reset the trip odometer to zero miles/kilometers. 18. Odometer/Trip Odometer Shows the total distance the vehicle has been driven. U.S. Federal regulations require that upon transfer of vehicle ownership, the seller certify to the purchaser the correct mileage that the vehicle has been driven. Therefore, if the odometer reading changes during repair or replacement, be sure to keep a record of the reading before and after the service so the correct mileage can be determined.