FORD 2006 Explorer v.1 - Manual (Page 80)

WASHER FLUID LEVEL LOW. Indicates the washer fluid reservoir is
less than one quarter full. Check the washer fluid level. Refer to
Windshield washer fluid in the Maintenance and Specifications
chapter.
OIL CHANGE REQUIRED. Displayed when the engine oil life
remaining is 0%.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
ENGINE OIL CHANGE SOON. Displayed when the engine oil life
reaches 5% or less of the Oil Life Start Value.
LIFTGATE/GLASS AJAR. Displayed when the liftgate or the liftgate
glass is not completely closed.
OPTIONAL MESSAGE CENTER (IF EQUIPPED)
With the ignition in the ON position,
the message center, located on your
instrument cluster, displays
important vehicle information
through a constant monitor of
vehicle systems. You may select
display features on the message
center for a display of status. The
system will also notify you of potential vehicle problems with a display of
system warnings followed by an indicator chime.
Driver Controls
80