Ford Mustang (2018 year). Manual — part 43

Why does the vehicle not come back toward the middle of the lane, as expected, in the

Aid or Aid + Alert mode?

High cross winds

Large road crown

Rough roads, grooves, shoulder drop-offs

Heavy uneven loading of the vehicle or improper tire inflation pressure

If the tires have been exchanged (including snow tires), or the suspension has been
modified

BLIND SPOT INFORMATION
SYSTEM

(If Equipped)

WARNINGS

Do not use the blind spot information
system as a replacement for using
the interior and exterior mirrors or

looking over your shoulder before changing
lanes. The blind spot information system
is not a replacement for careful driving.

The system may not operate
properly during severe weather
conditions, for example snow, ice,

heavy rain and spray. Always drive with
due care and attention. Failure to take care
may result in a crash.

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The system is designed to detect vehicles
that may have entered the blind spot zone.
The detection area is on both sides of your
vehicle, extending rearward from the
exterior mirrors to approximately 13 ft
(4 m) beyond the rear bumper. The
detection area extends to approximately
59 ft (18 m) beyond the rear bumper when
the vehicle speed is greater than 30 mph
(48 km/h) to alert you of faster
approaching vehicles.

Note: The system does not prevent contact
with other vehicles. It is not designed to
detect parked vehicles, pedestrians, animals
or other infrastructures.

Using the Blind Spot Information
System

Vehicles with Automatic Transmission

The system turns on when all of the
following occur:
•

You start your vehicle.

•

You shift into drive (D).

•

The vehicle speed is greater than
6 mph (10 km/h).

Note: The system does not operate in park
(P) or reverse (R).

Vehicles with Manual Transmission

The system turns on when all of the
following occur:
•

You start your vehicle.

•

The vehicle speed is greater than
6 mph (10 km/h).

Note: The system does not operate in
reverse (R).

System Lights and Messages

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When the system detects a vehicle, an
alert indicator illuminates in the exterior
mirror on the side the approaching vehicle
is coming from. If you turn the direction
indicator on for that side of your vehicle,
the alert indicator flashes.

Note: The system may not alert you if a
vehicle quickly passes through the detection
zone.

Blocked Sensors

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The sensors are behind the rear bumper
on both sides of your vehicle.

Note: Keep the sensors free from snow, ice
and large accumulations of dirt.

Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.

Note: Blocked sensors could affect system
performance.

If the sensors become blocked, a message
may appear in the information display. See
Information Messages (page 97). The
alert indicators remain illuminated but the
system does not alert you.

System Errors

If the system detects a fault, a warning
lamp illuminates and a message displays.
See Information Messages (page 97).

Switching the System On and Off

You can switch the system off using the
information display. See General
Information (page 88). When you switch
the system off, a warning lamp illuminates
and a message displays. When you switch
the system on or off, the alert indicators
flash twice.

Note: The system remembers the last
setting when you start your vehicle.

Note: The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved
by us, the system turns off when you attach
a trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.

To permanently switch the system off,
contact an authorized dealer.

CROSS TRAFFIC ALERT

(If

Equipped)

WARNINGS

Do not use the cross traffic alert
system as a replacement for using
the interior and exterior mirrors or

looking over your shoulder before reversing
out of a parking space. The cross traffic
alert system is not a replacement for
careful driving.

The system may not operate
properly during severe weather
conditions, for example snow, ice,

heavy rain and spray. Always drive with
due care and attention. Failure to take care
may result in a crash.

The system is designed to alert you of
vehicles approaching from the sides when
you shift into reverse (R).

Using the Cross Traffic Alert
System

The system is designed to detect vehicles
that approach with a speed up to 37 mph
(60 km/h). Coverage decreases when the
sensors are partially, mostly or fully
obstructed. Slowly reversing helps increase
the coverage area and effectiveness.

The system turns on when you start the
engine and you shift into reverse (R). The
system turns off when you shift out of
reverse (R).

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The sensor on the left-hand side is only
partially obstructed and zone coverage on
the right-hand side is maximized.

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Zone coverage also decreases when
parking at narrow angles. The sensor on
the left-hand side is mostly obstructed and
zone coverage on that side is severely
reduced.

System Lights, Messages and
Audible Alerts

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When the system detects a vehicle, an
indicator illuminates in the exterior mirror
on the side the approaching vehicle is
coming from. A tone sounds and a
message appears in the information
display.

Note: In exceptional conditions, the system
could alert you even when there is nothing
in the detection zone, for example a vehicle
passing in the distance.

Blocked Sensors

E205199

The sensors are behind the rear bumper
on both sides of your vehicle.

Note: Keep the sensors free from snow, ice
and large accumulations of dirt.

Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.

Note: Blocked sensors could affect system
performance.