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:
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position. ...
Event Data Recording
This vehicle is equipped with an event data recorder (EDR). The
main purpose of an EDR is to record, in certain crash or near
crash-like situations, such as an airbag deployment or hitting a
roa ...
Ride & Handling
As in its sister vehicle, the MKX's ride quality is a high point — here, a
bit cushier still. This SUV illustrates what can be achieved in a car-based, or
unibody, model that would be complicated ...
