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:
INTERIOR
The MKZ Hybrid's interior is where it really shines. Not literally; it
literally shines on the outside with all that chrome. On the inside there's a
little shine but mostly some luxury-type touche ...
Blind spot information system (BLIS ) with crosstraffic alert (CTA) (if
equipped)
The BLIS is a convenience feature
that aids the driver in assessing
whether a vehicle is within an area
on either side of the vehicle
extending rearward from the outside
mirrors to approxima ...
Erasing HomeLink buttons
To erase the three programmed
buttons (individual buttons cannot
be erased):
• Press and hold the two outer
HomeLink buttons until the
indicator light begins to
flash-after 20 seconds. Re ...
