The following are other situations that
may limit the BLIS:
•
Certain maneuvering of vehicles
entering and exiting the blind zone.
• Vehicles passing through the blind
zone at very fast rates.
• When several vehicles forming a
convoy pass through the blind
zone.
The following are other situations that
may limit the cross traffic alert
system:
• Adjacently parked vehicles or
objects obstructing the sensors.
• Approaching vehicles passing at
speeds greater than 15 mph (24
km/h).
• Driving in reverse faster than 5
mph (8 km/h).
• Backing out of an angled parking
spot.
False Alerts
Note: If a trailer is connected to the
vehicle the BLIS system may detect the
trailer causing a false alert. You may
want to turn the BLIS off manually.
There may be certain instances when
either the BLIS or cross traffic alert
systems illuminate the alert indicator
with no vehicle in the coverage zone;
this is known as a false alert. Some
amount of false alerts are normal;
they are temporary and self-correct. System Errors
If either system senses a problem with
the left or right sensor, the BLIS
telltale will illuminate and a message
will appear in the information display.
All other system faults will only be
displayed by a message in the
information display.
Switching the Systems Off and On
One or both systems can be switched
off temporarily by using the
information display control. See
General Information (page 100).
When the BLIS is switched off, you will
not receive alerts and a telltale
illuminates in the information display.
Note: The CTA system always
switches on whenever the ignition is
switched on. However, the BLIS system
will remember the last selected on or
off setting.
One or both systems cannot be
switched off when MyKey is used. See
General Information
(page 337).
One or both systems can also be
switched off permanently at your
authorized dealer. Once switched off,
switching it back on must also be
done at your authorized dealer.
216
Driving Aids
Have a flat serviced by an authorized
dealer in order to prevent damage to
the tire pressure monitoring system
sensors. See Tire Pressure
Monitoring System (page 298).
Replace the spare tire with a road tire
as soon as possible. During repairing
or replacing of the flat tire, have the
authorized dealer inspect the tire
pressure monitoring system sensor
for damage.
Dissimilar Spare Wheel and
Tire Assembly Information WARNING
Failure to follow these guidelines
could result in an increased risk
of loss of vehicle control, injury or
death. If you have a dissimilar spare wheel
and tire, then it is intended for
temporary use only. This means that
if you need to use it, you should
replace it as soon as possible with a
road wheel and tire assembly that is
the same size and type as the road
tires and wheels that were originally
provided by Ford. If the dissimilar
spare tire or wheel is damaged, it
should be replaced rather than
repaired.
A dissimilar spare wheel and tire
assembly is defined as a spare wheel
and tire assembly that is different in
brand, size or appearance from the
road tires and wheels and can be one
of three types: 1.
T-type mini-spare:
This spare tire
begins with the letter T for tire size
and may have Temporary Use Only
molded in the sidewall.
2. Full-size dissimilar spare with
label on wheel: This spare tire has a
label on the wheel that states: THIS
WHEEL AND TIRE ASSEMBLY FOR
TEMPORARY USE ONLY.
When driving with one of the
dissimilar spare tires listed above, do
not:
• Exceed 50 mph (80 km/h)
• Load the vehicle beyond maximum
vehicle load rating listed on the
Safety Compliance Label.
• Tow a trailer.
• Use snow chains on the end of the
vehicle with the dissimilar spare
tire.
• Use more than one dissimilar spare
tire at a time.
• Use commercial car washing
equipment.
• Try to repair the dissimilar spare
tire.
Use of one of the dissimilar spare tires
listed above at any one wheel location
can lead to impairment of the
following:
• Handling, stability and braking
performance.
• Comfort and noise.
• Ground clearance and parking at
curbs.
• Winter weather driving capability.
320
Wheels and Tires
