See also:

Intelligent access key (ia key)
Your vehicle is equipped with two intelligent access keys which operate the power locks and the remote start system. The IA key must be in the vehicle to activate the push button start syste ...

INTERIOR
The 2010 MKZ's redesign included many changes to the interior, which is clean-looking and clutter-free. I liked the delicate swooshes of real wood accenting the interior doors and the no-nonsense ...

Turn signal control
Turn signal control • Push down to activate the left turn signal. • Push up to activate the right turn signal. ...