Opening the trunk
Press 
twice within three seconds
to open the trunk.
• Ensure that the trunk is closed and latched before driving your vehicle. Failure to properly latch the trunk may cause objects to fall out or block the driver’s rear view.
The remote entry system allows you to open the trunk while the ignition is in any position. However, if the ignition is on and the gearshift is in D (Drive), the trunk will only open if the vehicle is moving 3 mph (5 km/h) or slower.
See also:
Tire Replacement Requirements
WARNING: Only use replacement tires and wheels that are the
same size, load index, speed rating and type (such as P-metric
versus LT-metric or all-season versus all-terrain) as those originally
...
Child booster seats
The belt-positioning booster (booster seat) is used to improve the fit of
the vehicle safety belt. Children outgrow a typical child seat (e.g.,
convertible or toddler seat) when they weigh about 4 ...
Safety
Four-wheel-disc antilock brakes, traction control and an electronic stability
system are standard. The MKZ's six standard airbags include side-impact airbags
for the front seats and side curtain a ...