2003 Lincoln Navigator Owner Guide 1st Printing (Spanish) - Page 404

Instrument Cluster Speed control Illuminates when the speed control is activated. Engine coolant temperature Illuminates when the engine coolant temperature is high. Stop the vehicle as soon as safely possible, switch off the engine and let it cool. Never remove the coolant recovery cap while the engine is running or hot. Refer to Engine coolant in the Maintenance and specifications chapter. If light stays on or continues to turn on after the vehicle warms up, have your vehicle serviced. Turn signals Illuminates when the turn signals or the hazard lights are turned on. If the lights stay on continuously or flash faster, check for a burned-out bulb. High beams Illuminates when the high beam headlamps are turned on. O/D off Illuminates when the overdrive function has been turned OFF using the Transmission Control Switch (TCS) on the gearshift. If the light does not come on or the light flashes steadily, have your vehicle serviced as soon as possible, otherwise damage to the transmission could occur. 13