
•
Low
• Medium
• High
System Display When you switch on the system,
an overhead graphic of a vehicle
with lane markings will display in
the information display. If you select aid mode when you
switch on the system, arrows will
be displayed with lane markings.
When you switch off the system, the lane
marking graphics will not display.
Note: The overhead vehicle graphic may still
be displayed if adaptive cruise control is
enabled. While the system is on, the color of the lane
markings will change to indicate the system
status.
Gray: Indicates that the system is temporarily
unable to provide a warning or intervention
on the indicated side(s). This may be
because:
•
Your vehicle is under the activation speed.
• Your turn indicator is active.
• Your vehicle is in a dynamic maneuver.
• The road has no or poor lane markings in
the camera field-of-view.
• The camera is obscured or unable to
detect the lane markings due to
environmental conditions (significant sun
angles, shadows, snow, heavy rain, fog),
traffic conditions (following a large
vehicle that is blocking or shadowing the
lane), or vehicle conditions (poor
headlamp illumination). See Troubleshooting for additional
information.
Green: Indicates that the system is available
or ready to provide a warning or intervention,
on the indicated side(s).
Yellow: Indicates that the system is providing
or has just provided a lane keeping aid
intervention.
Red: Indicates that the system is providing
or has just provided a lane keeping alert
warning.
You can temporarily disable the system at
any time by doing the following
• Quick braking.
• Fast acceleration.
• Using your direction indicator.
• Evasive steering maneuver.
Troubleshooting Why is the feature not available (line markings are gray) when I can see the lane markings on the road?
Vehicle speed is outside the operational range of the feature
Sun is shining directly into the camera lens
Quick intentional lane change
177
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsE144813 E173234

Why does the vehicle not come back into the middle of the lane always, 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
Vehicle accessories such as snow plows or trailers
BLIND SPOT INFORMATION
SYSTEM WARNING
To help avoid injuries, NEVER 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 Blind Spot Information System is
designed to aid you in detecting vehicles that
may have entered the blind spot zone (A).
The detection area is on both sides of your
vehicle, extending rearward from the exterior
mirrors to approximately 13 ft (4 m) beyond
the bumper. The system is designed to alert
you if certain vehicles enter the blind spot
zone while driving.
Note: The Blind Spot Information System
does not prevent contact with other vehicles
or objects; nor detect parked vehicles, people,
animals or infrastructure (fences, guardrails,
trees). It’ s only designed to alert you to
vehicles in the blind spot zones.
179
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsA
A
E124788

Note:
When a vehicle passes quickly through
the blind spot zone, typically fewer than two
seconds, the system does not trigger.
Using the System
The Blind Spot Information System turns on
when you start the engine and you drive your
vehicle forward above 5 mph (8 km/h).
For automatic transmissions, the Blind Spot
Information System remains on while the
transmission is in drive (D). If shifted into
reverse (R) or park (P) the Blind Spot
Information System turns off. Once shifted
back into drive (D), the Blind Spot
Information System turns back on when you
drive your vehicle above
5 mph (8 km/h).
For manual transmissions, the Blind Spot
Information System is on for all gears except
the reverse (R).
Note: The Blind Spot Information System
does not function in reverse (R) or park (P). System Lights and Messages
The Blind Spot Information System
illuminates an amber alert indicator in the
outside mirror on the side of your vehicle the
approaching vehicle is coming from.
The alert indicator dims when the system
detects nighttime darkness.
System Sensor Blockage WARNING
To help avoid injuries, NEVER 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. 180
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsE142442

The system uses radar sensors that are
located behind the bumper fascia on each
side of your vehicle. Any dirt, mud and snow
in front of the sensors and/or driving in heavy
rain can cause system degradation. Also,
other types of obstructions in front of the
sensor can cause system degradation. This
is referred to as a
‘blocked ’ condition.
Note: Do not apply bumper stickers and/or
repair compound to these areas, this can cause
degraded system performance.
If the system detects a degraded
performance condition, a message warning
of a blocked sensor will appear in the
information display. Also the system alert
indicators will remain ON and the system will
no longer provide any vehicle warnings. You
can clear the information display warning but
the alert indicators will remain illuminated.
A "blocked" condition can be cleared in two
ways:
• After the blockage in front of the sensors
is removed or the rainfall/snowfall rate
decreases or stops, drive for a few
minutes in traffic to allow the sensors to
detect passing vehicles.
• By cycling the ignition from ON to OFF
and then back ON. Note:
When towing a trailer, the sensors may
detect the trailer thus causing a false alert. It
may be desirable to turn the Blind Spot
Information System off if the false alerts
become annoying.
System Errors
If the system senses a problem with the left
or right sensor, the telltale will illuminate and
a message will appear in the information
display. See Information Messages (page
95).
Switching the System Off and On
You can temporarily switch the Blind Spot
Information System off in the information
display. See
General Information (page
89). When the Blind Spot Information
System switches off, you will not receive
alerts and the information display shows a
system off message. The telltale in the
cluster also illuminates. When you switch the
Blind Spot Information System on or off, the
alert indicators flash twice.
Note: The system switches back on every time
you start your vehicle.
181
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsE205199

You can also have the Blind Spot Information
System switched off permanently at an
authorized dealer. Once switched off
permanently, the system can only be
switched back on at an authorized dealer.
CROSS TRAFFIC ALERT WARNING
To help avoid personal injury, NEVER
use the Cross Traffic Alert system as a
replacement for using the interior and
exterior mirrors and looking over your
shoulder before backing out of a parking
space. Cross Traffic Alert is not a
replacement for careful driving. Cross Traffic Alert is designed to warn you of
vehicles approaching from the sides when
the transmission is in reverse (R).
Using the System
Cross Traffic Alert turns on when you start
the engine and you shift into reverse (R).
Once shifted out of reverse (R), Cross Traffic
Alert turns off.
Note:
Cross Traffic Alert only functions while
your transmission is in reverse (R).
Cross Traffic Alert is designed to alert the
driver of certain collision risks. Coverage
decreases when the sensors are partially,
mostly or fully obstructed. Reversing slowly
helps increase the coverage area and
effectiveness.
182
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving Aids

Certain conditions may reduce the visibility
of the warning lamp; therefore, it is
recommended to keep the audible warning
on.
If the front end of the vehicle is hit or
damaged, the radar sensing zone may be
altered causing missed or false collision
warnings. See your authorized dealer to have
your collision warning radar checked for
proper coverage and operation.
False Alerts
Note:
When towing a trailer, the sensors may
detect the trailer thus causing a false alert. It
may be desirable to turn the Blind Spot
Information System off if the false alerts
become annoying.
There may be certain instances when there
is a false alert by the Cross Traffic Alert
system that illuminates the alert indicator
with no vehicle in the coverage zone. Some
amount of false alerts are normal; they are
temporary and self-correct.
System Errors
If Cross Traffic Alert senses a problem with
the left or right sensor a message will appear
in the information display. See General
Information (page 89). Switching the System Off and On
You can temporarily switch Cross Traffic
Alert off in the information display. See
General Information
(page 89). When you
switch Cross Traffic Alert off, you will not
receive alerts and the information display will
display a system off message.
Note: The Cross Traffic Alert switches on
whenever the ignition is switched on and ready
to provide appropriate alerts when the
transmission is in reverse (R). Cross Traffic
Alert will not remember the last selected on
or off setting.
You can also have Cross Traffic Alert
switched off permanently at an authorized
dealer. Once switched off permanently, the
system can only be switched back on at an
authorized dealer. STEERING
Electric Power Steering WARNINGS
The electric power steering system has
diagnostic checks that continuously
monitor the system. If a fault is
detected, a message displays in the
information display. Stop your vehicle as
soon as it is safe to do so. Switch the ignition
off. After at least 10 seconds, switch the
ignition on and watch the information display
for a steering system warning message. If a
steering system warning message returns,
have the system checked by an authorized
dealer. If the system detects an error, you may
not feel a difference in the steering,
however a serious condition may exist.
Obtain immediate service from an authorized
dealer, failure to do so may result in loss of
steering control. Your vehicle has an electric power steering
system. There is no fluid reservoir. No
maintenance is required.
186
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving Aids

If your vehicle loses electrical power while
you are driving, electric power steering
assistance is lost. The steering system still
operates and you can steer your vehicle
manually. Manually steering your vehicle
requires more effort.
Extreme continuous steering may increase
the effort required for you to steer your
vehicle. This increased effort prevents
overheating and permanent damage to the
steering system. You do not lose the ability
to steer your vehicle manually. Typical
steering and driving maneuvers allow the
system to cool and return to normal
operation.
Steering Tips
If the steering wanders or pulls, check for:
•
Correct tire pressures.
• Uneven tire wear.
• Loose or worn suspension components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds may also make the steering seem
to wander or pull. Adaptive Learning
The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with the
brake system to help operate advanced
stability control and accident avoidance
systems. Additionally, whenever the battery
is disconnected or a new battery installed,
you must drive your vehicle a short distance
before the system relearns the strategy and
reactivates all systems.
COLLISION WARNING SYSTEM
(If Equipped)
PRINCIPLE OF OPERATION
WARNINGS
This system is designed to be a
supplementary driving aid. It is not
intended to replace the driver
’s
attention, and judgment, or the need to apply
the brakes. This system does NOT activate
the brakes automatically. Failure to press the
brake pedal to activate the brakes may result
in a collision. WARNINGS
The collision warning system with
brake support cannot help prevent all
collisions. Do not rely on this system to
replace driver judgment and the need to
maintain distance and speed. Note:
The system does not detect, warn or
respond to potential collisions with vehicles
to the rear or sides of the vehicle.
Note: The collision warning system is active
at speeds above approximately 5 mph
(8 km/h). This system is designed to alert the driver of
certain collision risks. A radar detects if your
vehicle is rapidly approaching another vehicle
traveling in the same direction as yours.
187
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsE156130

If it is, a red warning light illuminates and an
audible warning chime sounds.
The brake support system assists the driver
in reducing the collision speed by charging
the brakes. If the risk of collision further
increases after the warning light illuminates,
the brake support prepares the brake system
for rapid braking. This may be apparent to
the driver. The system does not automatically
activate the brakes but, if the brake pedal is
pressed, full force braking is applied even if
the brake pedal is lightly pressed.
Using the Collision Warning System WARNING
The collision warning system
’s brake
support can only help reduce the speed
at which a collision occurs if the driver
applies the vehicle ’s brakes. The brake pedal
must be pressed just like any typical braking
situation. The warning system sensitivity can be
adjusted to one of three possible settings by
using the information display control. See
General Information (page 89).
Note: If collision warnings are perceived as
being too frequent or disturbing then the
warning sensitivity can be reduced, though the
manufacturer recommends using the highest
sensitivity setting where possible. Setting
lower sensitivity would lead to fewer and later
system warnings. See
General Information
(page 89). Blocked Sensors If a message regarding a blocked sensor
appears in the information display, the radar
signals from the sensor have been
obstructed. The sensors are located behind
a fascia cover near the driver side of the lower
grille. When the sensors are obstructed, a
vehicle ahead cannot be detected and the
collision warning system does not function.
The following table lists possible causes and
actions for this message being displayed.
188
MKS (CLE) Canada/United States of America, enUSA, First Printing Driving AidsE156131 E145632