Page 337 of 723

The vehicle speed is about 64 km/h (40 mph) or faster.
The system detects white (yellow) lane lines on both the right and left sides or on either
side.
The vehicle is driven on a straight road or road with gentle curves.
The steering assist function of the TJA is not operating.
The LAS & LDWS goes on stand-by status in the following cases:
The vehicle speed is less than about 56 km/h (35 mph).
The system cannot detect white (yellow) lane lines.
The vehicle is making a sharp curve.
The vehicle is making a curve at an inappropriate speed.
The steering assist function of the TJA operated.
NOTE
The LAS & LDWS remains on stand-by until it detects white (yellow) lines on both the left
and right sides, or on either side.
When the system detects a white (yellow) lane line on one side only, the system will not
activate warnings for the lane line on the side that is not being detected.
(Mazda Connect (Type A) only)
The distance and warning sensitivity (likelihood of a warning) which the system uses to
determine the possibility of a lane departure can be changed.
Refer to the Settings section in the Mazda Connect Owner's Manual.
Vehicle lane line display
When the LAS & LDWS becomes operational while on standby, the vehicle lane lines are
displayed in the multi-information display. The system changes to operational status display
when the system detects a white (yello w) line on either the left or right.
(Stand-by status)
When Driving
i-ACTIVSENSE
4-184
CX-5_8KN5-EA-21K_Edition1_old 2021-9-9 8:35:12
Page 338 of 723

(Operational status)
NOTE
When only one side of the white (yellow) lines is detected, only the detected vehicle lane line
indicated on the multi-information display changes to white.
Auto cancel
In the following cases, th e LAS & LDWS is automatically canceled, the LAS & LDWS
warning indication (amber) turns on, and an alert is displayed. When the LAS & LDWS
become operational, the system turns back on automatically.
The temperature inside the camera is high or low.
The windshield around the camera is foggy.
The windshield around the camera is blocked by an obstruction, causing poor forward
visibility.
Auto cancel of warnings
When the following operations are performed, the LAS & LDWS determines that the driver
intends to make a lane change and the system operation is canceled automatically. The LAS
& LDWS resumes automatical ly after the operation.
The steering wheel is operated abruptly.
The brake pedal is depressed.
The accelerator pedal is depressed.
(Mazda Connect (Type A) only)
(To cancel the automatic sensitivity cancel func tion, deselect “Warning sensitivity” in the
personalization features setting.)
The turn signal lever is operated.
The vehicle crosses a lane line.
▼ Steering Wheel Operation Assist
When the system determines that the
vehicle might be deviating from its lane,
the steering wheel operation assist
operates.
The system notifies the driver that it
provided steering wheel operation
assistance on the multi-information
display and the active driving display.
When Driving
i-ACTIVSENSE
4-185
CX-5_8KN5-EA-21K_Edition1_old
2021-9-9 8:35:12
Page 339 of 723
Multi-information display (Basic
display)
Instrument Cluster (Type A)
Instrument Cluster (Type B)
Multi-information display
(i-ACTIVSENSE display)
Active driving display*
NOTE
When the driver operates the steering
wheel while the steering wheel
operation assist is operating, the
steering wheel operation assistance is
canceled.
When Driving
i-ACTIVSENSE
4-186*Some models.
CX-5_8KN5-EA-21K_Edition1_old2021-9-9 8:35:12
Page 340 of 723

▼Lane Departure Warning
If the system determines that the vehicle ma
y deviate from its lane, the lane departure
warning is activated an d the direction in which the system determines that the vehicle may
deviate is indicated in the multi-information display and the active driving display.
For vehicles equipped with th e multi-information display, the direction which the system
determined that the vehicle may be deviat ing from its lane is indicated in the
multi-information display.
For vehicles equipped with th e active driving display, the co lor of the lane line in the
direction which the system determined that the vehicle may be deviating from its lane
changes from white to amber and the vehicle lane line flashes.
Multi-information Display Active Driving Display
NOTE
If you have set the lane departure warning sound to the beep sound/rumble sound (Mazda
Connect (Type A) only)
*1 setting, the warning sound may not be heard depending on the
surrounding noise conditions.
If you have set the lane departure warning system to the steering wheel vibrations setting,
the vibration may not be felt depending on the road surface conditions.
When the setting for the steering operation assist is changed to operational, the warnings
can be set to activate/not activate. (If the setting for the steering operation assist is
changed to non-operational, the warni ngs cannot be set to non-operational.)
Refer to the Settings section in the Mazda Connect Owner's Manual.
The LAS & LDWS can be changed to the following settings regardless of whether the
steering operation assist has been set to operational/non-operational. Always check the
setting status when driving the vehicle and make setting changes if necessary.
Refer to the Settings section in the Mazda Connect Owner's Manual.
Steering wheel vibration: Strong/weak
Warning sound volume
Types of warnings (steering wheel vibration/beep sound/rumble sound (Mazda Connect
(Type A) only)
*1)
*1 A rumble strip is a series of grooves in the road pavement surface positioned at specific
intervals, and when the vehicle passes over it a vibration and rumble sound is produced
which alerts the driver that the vehicle is departing from the lane.
When Driving
i-ACTIVSENSE
4-187
CX-5_8KN5-EA-21K_Edition1_old 2021-9-9 8:35:12
Page 341 of 723

The rumble sound is a reproduction of the sound which occurs when a vehicle passes
over a rumble strip.
Rumble
Groove
▼ System Canceling
When the LAS & LDWS
is turned off,
press the LAS & LDWS OFF switch.
The LAS & LDWS OFF indicator light
turns on.
NOTE
When driving the vehicle while the TJA
function is in use, the LAS & LDWS
turns on automatically.
In the following cases, the LAS & LDWS
is canceled automatically and the LAS
& LDWS OFF indicator light turns on.
Have your vehicle inspected at an
Authorized Mazda Dealer.
There is a malfunction in the power
steering.
There is a malfunction in the TCS.
There is a malfunction in the Forward
Sensing Camera (FSC).
When the ignition is switched OFF, the
system status before it was turned off is
maintained. For example, if the ignition
is switched OFF with the lane-keep
system operable, the system will be
operable when the ignition is switched
ON the next time.
When the LAS & LDWS is turned off, the
vehicle lane line indication in the
When Driving
i-ACTIVSENSE
4-188
CX-5_8KN5-EA-21K_Edition1_old 2021-9-9 8:35:12
Page 342 of 723
multi-information display and the active
driving display turn off.
When Driving
i-ACTIVSENSE
4-189
CX-5_8KN5-EA-21K_Edition1_old2021-9-9 8:35:12
Page 343 of 723

Advanced Smart City Brake Support (Advanced SCBS)*
The Advanced SCBS alerts the driver of a possible collision using the display and a warning
sound when the Forward Sensing Camera (FSC) detects a vehicle ahead or pedestrian and
determines that a collision with the object is unavoidable while the vehicle is driven at a
vehicle speed of about 4 to 80 km/h (2 to 50 m ph) if the object is a vehicle ahead and about
10 to 80 km/h (6.2 to 50 mph) if the object is a pedestrian. In addition, the system reduces
damage in the event of a collision by operating the brake control (Advanced SCBS brake)
when the system determines that a collision is unavoidable. In addition, when the driver
depresses the brake pedal, the brakes are appl ied firmly and quickly to assist. (Brake Assist
(Advanced SCBS brake assist))
Forward Sensing
Camera (FSC)
WA R N I N G
Do not rely completely on the Advanced SCBS system:
The Advanced SCBS system is only designed to reduce damage in the event of a collision.
Over reliance on the system leading to the accelerator pedal or brake pedal being
mistakenly operated could result in an accident.
The Advanced SCBS system operates in respo nse to a vehicle ahead or a pedestrian. The
system does not operate in response to obstru ctions such as a wall, 2-wheeled vehicles, or
animals.
When Driving
i-ACTIVSENSE
4-190*Some models.
CX-5_8KN5-EA-21K_Edition1_old 2021-9-9 8:35:12
Page 344 of 723

CAUTION
In the following cases, turn the system off to prevent a mis-operation:
The vehicle is being towed or when towing another vehicle.
The vehicle is on a chassis roller.
When driving on rough roads such as in areas of dense grass or off-road.
Refer to Stopping the Advanced Smart City Brake Support (Advanced SCBS) System Operation
on page 4-192 on how to turn off the Advanced SCBS system.
NOTE
The Advanced SCBS system will operate under the following conditions.
The engine is running.
The Smart City Brake Support (SCBS) warn ing indication (amber) does not illuminate.
(Object is vehicle ahead)
The vehicle speed is between about 4 to 80 km/h (2 to 50 mph).
(Object is a pedestrian)
The vehicle speed is between about 10 to 80 km/h (6.2 to 50 mph).
The Advanced SCBS system is not turned off.
Under the following conditions, the Advan ced SCBS system may not operate normally:
The Advanced SCBS system will not operate if the driver is deliberately performing
driving operations (accelerator pedal and steering wheel).
If there is the possibility of partial contact with a vehicle ahead.
The vehicle is driven on a slippery road surface such as wet roads or icy or snow-bound
roads.
The braking performance is adversely affected due to cold temperatures or wet brakes.
The vehicle is driven at the same speed as the vehicle ahead.
The accelerator pedal is depressed.
The brake pedal is depressed.
The steering wheel is being operated.
The selector lever is being operated.
In the following cases, the Advanced SCBS may operate.
Objects on the road at the entrance to a curve.
Vehicles passing in the opposite lane while making a curve.
When passing through a toll gate.
When passing through low gates, narrow gates, car washing machines, or tunnels.
If you suddenly come close to a vehicle ahead.
2-wheeled vehicles, animals, or standing trees.
When Driving
i-ACTIVSENSE
4-191
CX-5_8KN5-EA-21K_Edition1_old 2021-9-9 8:35:12