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:
Bounce-back
When an obstacle has been detected in the window opening as the
window is moving upward, the window will automatically reverse
direction and move down. This is known as “bounce-back”. If the ignit ...
Camera- and Radar-Based Driving Aids
The new Lincoln MKZ offers the Lane Keeping System, a suite of advanced
driving aids that helps drivers avoid drifting from their lane due to
distraction or fatigue. Consisting of Lane Keeping Aid ...
Navigation/SYNC system hands-free control features (ifequipped)
Press to active the voice
recognition feature. Refer to Voice
recognition feature in the MyFord
Touch™ / MyLincoln Touch™
supplement.
Press to access phone features.
Refer to Phone f ...
