Ford Grand Marquis Owner's Manual page 35

see when overdrive has been turned off
monitor your average fuel economy
monitor your instantaneous fuel economy
check the distance you have travelled during
a trip on either Trip A or Trip B
monitor your average speed
Message center display showing all segments on
All of the message center functions are
controlled by the three switches located just
below the message center display:
E/M — Changes the electronic instrument
cluster display to read in either English or
Metric units.
Reset — Sets the selected function to zero (if
resettable).
Select — Selects the function. This is a dual
action switch, the right side advances function
to the right, the left side advances function to
the left.
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