2024 MAZDA CX90 lane assist

Blind Spot Monitoring(BSM)
*
The BSM is a system that assists the
driver in checking for vehicles at your
rear when making a lane change.
When a vehicle approaching from the
rear is detected, various screen displays
and warning sounds no tify the driver of
the danger.
With Vehicle Exit Warning*
The vehicle exit warning is a system
that assists the driver in checking the
rear of the vehicle when exiting the
vehicle. When a vehicle or bicycle
approaching from the rear is detected,
various screen displays and warning
sounds notify the driver of the danger.
Warnings and Cautions
for Using the Blind Spot Monitoring (BSM)
WARNING
Always check the surrounding area
visually before making a lane change.
The BSM is a system to assist the driver
in checking the area to the rear of the
vehicle when making a lane change.
Due to certain limitations with the
operation of system, the BSM warning
lights may not flash or it might be
delayed even though a vehicle is in an
adjacent lane. Always make it your
responsibility as a driver to check the
rear.
Always check the surrounding area
visually when getting out of the
vehicle.
The vehicle exit warning is a system
that assists the driver in checking the
area to the rear of the vehicle when
exiting the vehicle. Due to certain
limitations with the operation of
system, the BSM warning lights may
not flash or it might be delayed even
though a vehicle is in the area around
your vehicle. Always make it your
responsibility as a driver to check the
rear.
Driving
Blind Spot Monitoring (BSM)
5-146*Some models.
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Cruising & Traffic Support(CTS)
*
The CTS is a system that reduces the
load on the driver while the vehicle is
driven on expressways or highways.
The CTS has the following 2 functions.
Constant speed/Headway control
function
The function performs headway
control to maintain the distance with a
vehicle ahead at a constant preset
speed without you having to depress
the accelerator or brake pedal.
Steering wheel assist function
When vehicle lane lines are detected,
the function assists your steering wheel
operation to follow the vehicle lane
lines.
When vehicle lane lines are not
detected, the function assists your
steering wheel operation to follow the
trajectory of the vehicle ahead.
Warnings and Cautionsfor Using Cruising &
Tra ffi c Support (CTS)
WARNING
Do not rely completely on the CTS.

The CTS is not an automated driving
system. Therefore, the function has
limitations. Do not rely completely
on the system and always stay on
course using the steering wheel.
 Set a vehicle speed within the speed
limit according to the road
conditions and the weather
conditions.
 The CTS may not be able to detect a
vehicle ahead depending on the type
of vehicle ahead and its conditions,
the weather conditions, and the road
conditions. Additionally, the system
might be unable to decelerate
sufficiently if the vehicle ahead
applies the brakes suddenly or
another vehicle cuts into your lane,
which could result in an accident.
Do not use the CTS under the
following conditions. Otherwise, it
may result in an accident.
 The vehicle is driven on roads other
than expressways and highways.
 The vehicle is driven on roads with
sharp curves or with heavy
traffic
where sufficient distances between
vehicles cannot be kept.
 The vehicle is driven on roads where
acceleration and deceleration are
frequently repeated.
 The vehicle is exiting the main lane
on an expressway to enter an
interchange, a rest area, or a parking
area.
Driving
Cruising &
Tra ffi c Support (CTS)
*Some models.5-175
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The steering assist function operates if all of the following conditions are met while
traveling at a constant speed or in headway control.
When driving near the center of the lane and the white (yellow) lane lines on both
sides are detected clearly, or a vehicle ahead is detected clearly in front of your
vehicle and at less than about 56 km/h (35 mph).
The steering wheel is not turned sharply.The turn signal lever is not operated.
When the steering assist function operates, the steering assist operation display
changes from white to green.
Driving condition Instrument cluster di splay Active driving display indication
Steering assist within vehi-
cle lane lines
Steering assist along the
trajectory of the vehicle
ahead
NOTE
The steering assist function assists the st eering wheel operation so that the vehicle
remains near the center of the driving lane, however, the function might not be
able to keep the vehicle near the center of the driving lane when any of the
following condit ions is met.
The vehicle speed is high.The vehicle is making a sharp turn.The vehicle is driven on a road with steep or up and down (wavy) slopes.The vehicle is driven on a road with a large lateral gradient.
Driving
Cruising &
Tra ffi c Support (CTS)
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NOTE
The distance-between-vehicles can be set to 4 levels: Long, medium, short, and
extremely short distance.
The distance-between-vehicles differs depending on the vehicle speed, and the
slower the vehicle speed, the shorter the distance.
Close proximity warning
If your vehicle approaches a vehicle ahead while in headway control, a warning
sound and a display cautions you.
1. “Depress Brake Pedal”
NOTE
The close proximity warning may not be activated in the following cases.
The vehicle is driven at the same speed as the vehicle ahead.Directly after the CTS is set.Immediately after the accelerator pedal is released.Another vehicle cuts into the driving lane.Do not use the CTS system under conditions in which the close proximity warnings
are frequently activated.
Steering assist limit warning
If the steering assist function cannot keep the vehicle within the lane lines, a screen
display and a warning sound urge you to operate the steering wheel.
Instrument cluster
Driving
Cruising & Tra ffi c Support (CTS)
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Active driving display
The CTS is temporarily canceled
Constant speed/Headway control function
If any of the following conditions is met, the constant speed/headway control
function is temporarily canceled.
The brake pedal is depressed.The CANCEL switch is pressed one time.The DSC has operated.The Smart Brake Support (SBS) has operated.The front radar sensors cannot detect target objects.The parking brake is applied.Any door is opened.The driver’s seat belt is unfastened.The frequency of the braking operation by the CTS is high.
If the constant speed/headway control function is temporarily canceled, it will
resume operation at the previously se t speed by pressing the RES switch.
Steering assist function
If any of the following conditions is met, the steering assist function is temporarily
canceled. The steering assist function is automatically restored when its operation
conditions are met.
The constant speed/headway control function is canceled.White (yellow) lane lines cannot be detected or a vehicle ahead cannot be
recognized.
The turn signal lever is operated.The steering wheel is operated abruptly.Hands are off the steering wheel.The vehicle is making a sharp curve.The vehicle crosses a lane line.The width of the vehicle lane is narrow or wide.
NOTE
The notification method when the steering assist function is canceled can be
changed.
Refer to the Settings section in the Mazda Connect Owner's Manual.
Driving
Cruising &
Tra ffi c Support (CTS)
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Lane-keep Assist System(LAS)
*
The LAS is a system to help the driver
stay within the vehicle lane if the
vehicle might be deviating.
If your vehicle may be deviating from
the vehicle lane, the LAS provides
steering assistance to avoid departure
from the lane.
Warnings and Cautions
for Using the Lane-keep Assist System (LAS)
WARNING
Do not rely completely on the LAS.
The LAS is not an automated driving
system. Over reliance on the system
could lead to an accident.
 The functions of the LAS have
limitations. Do not rely completely
on the system and always stay on
course using the steering wheel.
Do not use the LAS under the
following conditions. Otherwise, it
may result in an accident.
 The vehicle is driven on slippery
roads such as icy roads,
snow-covered roads, and unpaved
roads.
 Tires other than the specified size are
used, such as when tire chains or
temporary spare tires are used.
 Tires with insufficient tread are used.
 The tire pressures are not adjusted to
the specified pressure.
 The vehicle is towing a camping
trailer or boat trailer.
 The vehicle is driven on roads other
than expressways or highways with
white (yellow) lines.
CAUTION
Heed the following cautions so that
the LAS can operate normally.
 Do not modify the vehicle's
suspensions.
Driving
Lane-keep Assist System (LAS)
5-188*Some models.
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Always use wheels of the specified
size for the front and rear wheels.
Consult an Authorized Mazda
Dealer for tire replacement.How to Use the
Lane-keep Assist System (LAS)
When the LAS operates
When all the following conditions are
met, the LAS operates to assist the
steering wheel operation.
The vehicle speed is about 64 km/h
(40 mph) or faster.
The system detects white (yellow)
lane lines.
The CTS steering assist function is
not operating.
The system determines that the
vehicle may depart from the lane.
While the steering wheel operation
assist is operating , the screen display
notifies the driver.
Instrument cluster
Active driving display
NOTE
The LAS operates only on the side
that detects white lines (yellow
lines).
Driving
Lane-keep Assist System (LAS)
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The LAS may not operate normally if
any of the following conditions is
met.
The forward sensing camera (FSC)
cannot detect target objects.
Refer to Forward Sensing Camera
(FSC) on page 5-127.
The visibility of white (yellow) lane
lines is poor.
LAS temporary cancellation
If any of the following conditions is
met, the LAS is temporarily canceled.
The LAS operation is automatically
restored when the system's operation
conditions are met.
The turn signal lever is operated.The steering wheel is operated
abruptly.
The accelerator pedal is depressed
abruptly.
The brake pedal is depressed.The TCS/DSC is operating.The TCS/DSC is turned off.
Tu r n i n g off the LAS
There are 2 ways to turn off the LAS.
Tu r n
off the LAS using Mazda
Connect.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Turn off the LAS using the
i-ACTIVSENSE OFF switch.
Refer to How to Use the
i-ACTIVSENSE OFF switch on page
5-126.
Driving
Lane-keep Assist System (LAS)
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