Engine coolant temperature
gauge: Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between “H” and
“C”). If it enters the red section, the
engine is overheating. Stop the
vehicle as soon as safely possible,
switch off the engine and let the
engine cool. Refer to Engine coolant in the Maintenance and
Specifications chapter.
Never remove the coolant reservoir cap while the engine is
running or hot.
Odometer: Registers the total miles
(kilometers) of the vehicle.
Refer to Message Center in the
Drivers Controls chapter on how to
switch the display from Metric to
English.
Trip odometer: Registers the miles
(kilometers) of individual journeys.
Press and release the message
center INFO button until “TRIP”
appears in the display (this
represents the trip mode). Press
and hold the RESET button for three seconds to reset.
Tachometer: Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
2005 Aviator f/k/a Navigator LS (231)
Owners Guide (post-2002-fmt)
USA_English (fus)
Instrument Cluster
14