Driving – FORD 2010 Fusion Hybrid v.3 User Manual
Page 232
CTA coverage also decreases when parking at shallow angles (refer to
figure for approximate zone coverage areas [sensor obstructed to
vehicle on left]).
CTA detection limitations: Due to the nature of radar technology,
there may be certain instances where vehicles entering and exiting the
blind spot zones may not be detected. Below is a list of circumstances
that may cause non detection:
• Debris build up on the rear quarter panel fascias
• The rear quarter panel radar beams are obstructed or partially
obstructed by an adjacently parked vehicle or object.
• Approaching vehicles passing at speeds greater than 15 mph
(24 km/h)
• Severe weather conditions
• Driving in reverse faster than 3 mph (5 km/h)
• Backing out of an angled parking spot
CTA False Alerts
Due to the nature of radar technology, there may be certain instances
when the BLIS
will alert with no object present when backing up. This
is known as a false alert. Some level of false alerts are normal.
Circumstances that may cause a false alert when backing up are backing
out of a garage, backing in to a parking space, and objects very close to
the sensor. False alerts are temporary and self correct.
Driving
232
2010 Fusion Hybrid (hfv)
Owners Guide, 3rd Printing
USA (fus)