Signal indicator mirrors (if equipped)

When the turn signal is activated, the outer portion of the appropriate mirror housing will blink. This provides an additional warning to other drivers that your vehicle is about to turn.
See also:
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent ...
System warnings and status messages
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
Note: Depending on the vehicle options equipped with your vehicle, not
all of the messages wi ...
Entertainment Systems
MYLINCOLN TOUCH™
WARNING: Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device that ...
