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:
Mud and water
If you must drive through high water, drive slowly. Traction or brake
capability may be limited.
When driving through water, determine the depth; avoid water higher
than the bottom of the wheel r ...
Like the song? You can tag it
Also new on the 2011 Lincoln MKX is the world's first use of iTunes® Tagging
in an available factory-installed HD Radio™ receiver. Enabled by the available
Voice-Activated Navigation System throug ...
Fuel filter
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed. ...
