Ford Expedition 2009 Owner's Manual page 150

Driver Controls
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle's operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for four
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into three categories:
• They cannot be cleared until the condition is corrected.
• They will reappear on the display 10 minutes from the reset.
• They will not reappear until an ignition off-on cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display
Driver door ajar
Passenger door ajar
Rear left door ajar
Rear right door ajar
Liftgate/glass ajar
Check charging system
Check fuel fill inlet
Tire pressure sensor fault
Low tire pressure
Tire pressure monitor fault
Air suspension off (if equipped)
150
2009 Expedition (exd)
Owners Guide, 2nd Printing
USA (fus)
Status
Warning can be reset. Will
return if reset and warning is
cleared and set again within
the same ignition cycle. Will
return on ignition cycle.