Led MAZDA CX90 2024 Manual Online

How to Use the Distance& Speed Alert (DSA)
Operating the DSA
The DSA operates when all of the
following conditions are met.
The vehicle speed is about 30 km/h
(19 mph) or faster.
The system determines that the
distance to the vehicle ahead is
close.
When the DSA operates, the screen
display notifies the driver that the
distance between your vehicle and a
vehicle ahead is close.
Instrument cluster
Active driving display
NOTE
The objects which operate the DSA
are four-wheeled vehicles. However,
the DSA may also operate in the
presence of motorcycles and
bicycles.
The DSA does not operate on
stopped vehicles.
When the speed of the vehicle ahead
is extremely slow, the DSA may not
operate normally.
Turning off the DSA
There are 2 ways to turn off the DSA.
Tu r n off the DSA using Mazda
Connect.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Turn off the DSA using the
i-ACTIVSENSE OFF switch.
Refer to How to Use the
i-ACTIVSENSE OFF switch on page
5-126.
Driving
Distance & Speed Alert (DSA)
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How to Use the Rear
Cross Traffic Alert (RCTA)
Operating the RCTA
The RCTA operates when all of the
following conditions are met.
The vehicle is about to be driven in
reverse.
The system detects an approaching
vehicle.
When the RCTA operates, the driver is
notified of the danger by flashing of
the BSM warning lights, a warning
indication, and a warning sound.
NOTE
The system may operate even if a
vehicle is not approaching
depending on the conditions around
your vehicle.
The RCTA may not operate normally
if any of the following conditions is
met.
The rear side radar sensors cannot
detect an object.
Refer to Radar Sensors on page
5-131.
The vehicle speed when reversing
is about 15 km/h (9 mph) or
faster.
A vehicle is approaching directly
from the rear of your vehicle.
A vehicle is approaching at an
angle from the rear of your vehicle.
If a Mazda genuine trailer hitch is
used, the RCTA is automatically
turned off when the trailer's
electrical connector is connected.
When pulling a trailer other than
with a Mazda genuine trailer hitch,
or while an accessory such as a
bicycle carrier is installed to the rear
of the vehicle, turn off the RCTA.
Otherwise, the radar’s radio waves
will be blocked causing the RCTA to
not operate normally.
The brightness of the BSM warning
lights is linked to the panel light
control.
Refer to Dashboard Illumination on
page 5-35.
Turning off the RCTA
There are 2 ways to turn off the RCTA.
Turn off the RCTA using Mazda
Connect.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Turn off the RCTA using the
i-ACTIVSENSE OFF switch.
Refer to How to Use the
i-ACTIVSENSE OFF switch on page
5-126.
Driving
Rear Cross Tra ffi c Alert (RCTA)
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The vehicle is driven on slippery
roads such as icy roads,
snow-covered roads, and unpaved
roads.
 The vehicle is driven on a long
downslope.
 The vehicle is driven on a steep
slope.
 A two-wheeled vehicle such as a
motorcycle or bicycle is traveling
ahead.
Switch the MRCC off when it is not
being used.
Leaving the MRCC on when it is not in
use is dangerous as it could operate
unexpectedly, resulting in an accident.
Do not leave the vehicle while the
vehicle is stopped by the MRCC
control.
Getting out of the vehicle while the
stop hold control is operating is
dangerous as the vehicle may move
unexpectedly and result in an accident.
Before leaving the vehicle, switch the
MRCC off, shift the selector lever to
the P position, and apply the parking
brake.
CAUTION
 If the vehicle is towed or you are
towing something, switch the MRCC
off.
 Turn off the MRCC when the vehicle
is running on a chassis roller.
Driving
Mazda Radar Cruise Control (MRCC)
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If the distance between vehicles control is disabled using Mazda Connect, the
system switches to the cruise control. At this time, the MRCC switch functions as
the cruise control switch.
Refer to the Settings section in the Mazda Connect Owner's Manual.
If the vehicle power is switched OFF while the distance between vehicles control is
disabled, the distance between vehicles control is enabled automatically the next
time the vehicle power is switched ON.
If the vehicle ahead stops during headway control, your vehicle in headway control
also stops. When the vehicle is stopped, the MRCC indicator light
in the
instrument cluster turns on.
When the vehicle ahead accelerates from a stop and one of the following operations
is performed, your vehicle starts driving.
Press the RES switch.Depress the accelerator pedal.
If you do not start driving the vehicle af ter the vehicle ahead has resumed driving,
the system urges the driver to resume driving.
NOTE
If the vehicle ahead resumes driving within 3 seconds after the vehicle was
stopped by the system, your vehicle also resumes driving automatically.
If the vehicle is stopped by the system continuously for 10 minutes or longer, the
parking brake is applied automatically. At this time, the MRCC is canceled.
Even if the MRCC is canceled while the vehicle is stopped, the vehicle is held in its
stopped position.
Refer to AUTOHOLD on page 5-63.
If the MRCC is canceled while the vehicle is stopped and there is no vehicle
ahead, you cannot resume driving the ve hicle using the RES switch. Depress the
accelerator pedal and start driving the vehicle.
Changing the set vehicle speed
Changing the set vehicle speed using the RES switch
Press the RES switch up (SET+) or down (SET-) to the desired speed.
Press and release immediately: 1 km/h (1 mph)Press and hold: 10 km/h (5 mph)
Changing the set vehicle speed using the accelerator pedal
Depress the accelerator pedal until the vehicle speed reaches the desired speed,
then press the RES switch up (SET+) or down (SET-).
Reading the set vehicle speed from the speed limit sign using the RES switch
Press the RES switch when the speed limit sign set indication
turns on.
Driving
Mazda Radar Cruise Control (MRCC)
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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 MRCC is set.Immediately after the accelerator pedal is released.Another vehicle cuts into the driving lane.Do not use the MRCC under conditions in which the close proximity warnings are
frequently activated.
The MRCC is canceled temporarily
If any of the following conditions is met, the MRCC is canceled temporarily.
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 MRCC is high.
If the MRCC is temporarily canceled, it will resume operation at the previously set
speed by pressing the RES switch.
Driving
Mazda Radar Cruise Control (MRCC)
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The vehicle is driven on slippery
roads such as icy roads,
snow-covered roads, and unpaved
roads.
 The vehicle is driven on a long
downslope.
 The vehicle is driven on a steep
slope.
 A two-wheeled vehicle such as a
motorcycle or bicycle is traveling
ahead.
 The vehicle is being towed or towing
another vehicle.
 Proximity warnings activate
frequently.
 Under bad weather conditions (rain,
fog , and snow).
 Tires other than the
specified size are
used, such as when tire chains or
temporary spare tires are used.
 The tire pressures are not adjusted to
the appropriate pressure.
 Tires with insufficient tread are used.
Switch the CTS off when it is not
being used.
Leaving the CTS on when it is not in
use is dangerous as it could operate
unexpectedly, resulting in an accident.
Do not leave the vehicle while the
vehicle is stopped by the CTS control.
Getting out of the vehicle while the
stop hold control is operating is
dangerous as the vehicle may move
unexpectedly and result in an accident.
Before leaving the vehicle, switch the
CTS off, shift the selector lever to the P
position, and apply the parking brake.CAUTION
 Heed the following cautions so that
the CTS can operate normally.
 Do not modify the suspensions.
 Always use wheels of the
specified
size for the front and rear wheels.
Consult an Authorized Mazda
Dealer for tire replacement.
 Turn off the CTS when the vehicle is
running on a chassis roller.
Driving
Cruising &
Tra ffi c Support (CTS)
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If the vehicle ahead stops during headway control, your vehicle in headway control
also stops. While the vehicle is stopped, the CTS indicator light
in the
Instrument cluster turns on.
When the vehicle ahead accelerates from a stop and one of the following operations
is performed, your vehicle starts driving.
Press the RES switch.Depress the accelerator pedal.
If you do not start driving the vehicle af ter the vehicle ahead has resumed driving,
the system urges the driver to resume driving.
NOTE
If the vehicle ahead resumes driving within 3 seconds after the vehicle was
stopped by the system, your vehicle also resumes driving automatically.
If the vehicle is stopped by the system continuously for 10 minutes or longer, the
parking brake is applied automatically. At this time, the CTS is canceled.
Even if the CTS is canceled while the vehicle is stopped, the vehicle is held in its
stopped position.
Refer to AUTOHOLD on page 5-63.
If the CTS is canceled while the vehicle is stopped and there is no vehicle ahead,
you cannot resume driving the vehicl e using the RES switch. Depress the
accelerator pedal and start driving the vehicle.
Changing the set vehicle speed
Changing the set vehicle speed using the RES switch
Press the RES switch up (SET+) or down (SET-) to the desired speed.
Press and release immediately: 1 km/h (1 mph)Press and hold: 10 km/h (5 mph)
Changing the set vehicle speed using the accelerator pedal
Depress the accelerator pedal until the vehicle speed reaches the desired speed,
then press the RES switch up (SET+) or down (SET-).
Reading the set vehicle speed from the speed limit sign using the RES switch
Press the RES switch when the speed limit sign set indication
turns on.
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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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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Warnings and Cautions
for Using the Emergency Lane Keeping (ELK)
WARNING
Do not rely completely on the ELK.
The ELK has limitations. Do not rely
completely on the system and always
stay on course using the steering
wheel.
 The ELK is not an automated driving
system. Over reliance on the system
could lead to an accident.
 The detection range of the camera
and sensors is limited. If the steering
wheel operation assist is operated
without detecting a two-wheeled
vehicle near the detecting vehicle, it
could result in an accident.
Do not use the ELK 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.
 (Blind Spot Assist)
The vehicle is driven on roads other
than expressways and highways.
 (Blind Spot Assist and Head-on
traffic avoidance assist)
The rear bumper around a rear side
radar sensor is deformed.
Driving
Emergency Lane Keeping (ELK)
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