Lincoln 2013 MKZ Owner's Manual page 197

Parking Aids
Selectable settings for this feature are
OFF, Level 1, Level 2 or Level 3. Press
the up and down arrows to change
the view. The selection level appears
between the buttons (i.e. Level 1). The
default setting for the manual zoom
is OFF.
Rear Camera Delay
When shifting the transmission out of
R (Reverse) and into any gear other
than P (Park), the camera image
remains in the display until the vehicle
speed reaches 5 mph (8 km/h). This
occurs when the rear camera delay
feature is on, or until a radio button is
selected.
Selectable settings for this feature are
ON and OFF. The default setting for
the rear camera delay is OFF.
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