Ford Expedition Owner's Manual page 97

Direction Indicator
Illuminates when the left or right turn signal or the hazard
warning flasher is switched on. If the indicators stay on or flash
faster, check for a burned out bulb.
Door Ajar
Displays when the ignition is on and any door is not completely
closed.
Engine Oil
If it illuminates with the engine running or when you are driving,
this indicates a malfunction. Stop your vehicle as soon as it is safe
to do so and switch the engine off. Check the engine oil level.
Note: Do not resume your journey if it illuminates despite the level
being correct. Have the system checked by your authorized dealer.
Engine Coolant Temperature
Illuminates when the engine coolant temperature is high. Stop the
vehicle as soon as possible, switch off the engine and let cool.
Fasten Safety belt
It will illuminate and a chime will sound to remind you to fasten
your safety belt.
High Beam
It will illuminate when the headlamp high beam is switched on.
It will flash when you use the headlamp flasher.
Low Fuel Level
It will illuminate when the fuel level is low or near empty.
Refuel as soon as possible.
Low Tire Pressure Warning
It will illuminate when your tire pressure is low. If the lamp
remains on with the engine running or when driving, check
your tire pressure as soon as possible.
The lamp also illuminates momentarily when you switch the ignition on
to confirm the lamp is functional. If it does not illuminate when you
switch the ignition on, or begins to flash at any time, have the system
checked by your authorized dealer.
2013 Expedition (exd)
Owners Guide gf, 1st Printing
USA (fus)
Instrument Cluster 97