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.
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Vehicle Overview
Related to the Ford Fusion and Ford Fusion Hybrid, the five-seat MKZ and MKZ
Hybrid compete with entry-level luxury cars like the Acura TL and Lexus ES 350.
Front-wheel drive is standard, with all ...
Map/dome lamp (if equipped)
The dome lamp lights when:
• any door is opened.
• the dome lamp button on the
instrument panel is activated.
• any of the remote entry controls
are pressed and the ignition is
off.
...
Blocked sensor
An extreme build-up of materials on
the quarter panel fascias such as
mud or snow can cause degraded
performance of the BLIS . Also,
heavy rain can cause the same
effect. The BLIS can detect ...
