BLIS False Alerts

Due to the nature of radar technology, there may be certain instances when the BLIS will alert with no object present in the blind zone. This is known as a false alert. Some level of false alerts are normal.
Circumstances that may cause a false alert are; guardrails, freeway concrete walls, cyclone fencing, sharp turns around a pole or building, or coming to a stop with a vehicle directly behind but very close. False alerts are temporary and self correct.
See also:
Flash-to-pass
Pull and release to activate.
...
2011 Lincoln MKX Review
While the Lincoln MKX gets an entirely new look inside and out and a more
powerful engine for 2011, it didn‘t win me over.
The corporate twin to Ford's Edge, the oft-forgotten Lincoln MKX crossove ...
Brake over accelerator
This vehicle is equipped with a brake over accelerator feature. In the
event the accelerator pedal becomes stuck or entrapped, applying steady
and firm pressure to the brake pedal will both slow t ...
