1999 Mercury Grand Marquis Owner Guide 1st Printing - Page 10
1999 Mercury Grand Marquis Manual
Page 10 highlights
Instrumentation This lamp also illuminates when the ignition is turned to ON and the engine is off. 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 care chapter. If light stays on or continues to turn on after the vehicle warms up, have your vehicle serviced. This light also illuminates briefly when the ignition key is turned to ON. Air suspension (if equipped) This light tells you if the air suspension needs repair or if the air suspension switch is OFF. For information on the air suspension system, refer to the Driving chapter. AIR SUSP O/D off Illuminates when the ignition is turned to the ON position and O/D transmission control switch has OFF been pushed. When the light is on, the transmission does not shift into overdrive. If the light does not come on when the transmission control switch is depressed or if the light flashes when you are driving, have your vehicle serviced. 10