ACC not available

Several conditions exist which can cause ACC to deactivate or prevent ACC from activating when requested. These conditions include:
• The sensor is blocked, refer to Blocked sensor in this section.
• Brake temperature is high, refer to Hilly condition usage in this
section.
• A failure has occurred in the ACC system or related system.
See also:
Windshield washer fluid
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specifications. Do not use any
speci ...
Automatic search for parking space
To start, press the APA control
switch (on the center console). The
message center will display ACTIVE
PARK SEARCHING. To designate
what side of the street to search on,
use the turn signal. ...
V-6 Power
The MKZ's powertrain is another highlight. The 3.5-liter V-6 delivers strong
acceleration; there's plenty of power to get you up to speed quickly and
effortlessly. The large-displacement V-6 also ...
