2024 MAZDA CX90 Bumper

Always make sure that there is no
person or obstruction around the
liftgate before closing the liftgate.
The jam-safe function detects a person
or obstruction to prevent the person or
object from getting caught. The system
may not detect certain objects
obstructing the liftgate depending on
the way they are positioned and their
shape. Be especially careful with
children. It may result in an injury if a
finger gets pinched.
CAUTION
When closing the liftgate, make sure
that there is no foreign matter
around the striker. If foreign matter is
obstructing the striker, the liftgate
may not close properly.
1. Striker
 Do not install accessories to the
liftgate other than those
specified.
Otherwise, the liftgate may not
open/close automatically resulting in
a malfunction.
 When the liftgate is switched from
automatic to manual operation, the
liftgate may open/close
unexpectedly depending on its
position, resulting in injury.
Be careful that your fingers do not
get pinched in a closing liftgate. The
liftgate finishes closing to the
fully-closed position automatically
after you close it to where it is slightly
ajar. If your fingers get pinched, it
may result in an injury.
 Do not apply excessive force to the
liftgate when closing it. Otherwise, it
could cause a system malfunction.
 Sensors are installed on both ends of
the liftgate. Be careful not to allow
the sensors to be scratched or
damaged by sharp objects.
Otherwise, the liftgate may no longer
open/close automatically. In
addition, if the sensor is damaged
while the liftgate is closing
automatically, the liftgate stops.
1. Sensor
 Do not paint the rear bumper or
install any add-on equipment to it.
Otherwise, the hands-free sensor
may not operate normally.
 If you are carrying the key around the
liftgate or there is another person
around the liftgate who is carrying a
key, do not allow the following to
occur. Otherwise, the hands-free
sensor will operate and the liftgate
may open/close unexpectedly
resulting in an accident.
Opening/closing
Liftgate
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To prevent an unintended operation,
place the key outside of its operation
range or turn off the hands-free
function using Mazda Connect.
A person not carrying a key does
the kicking motion.
 While the liftgate is open, a person
sitting on the edge of the luggage
compartment swings his or her
legs.
 Installing/removing the body cover
or removing snow around the rear
bumper.
 Picking up something which was
dropped under the rear bumper.
 Spraying water on the rear bumper
using a high water pressure car
washer.
 Pushing a shopping cart close to
the rear bumper.
 A moving object such as an animal
or a ball approaches the rear
bumper.How to Use the Power
Liftgate
NOTE
In the following cases, the liftgate
may not open/close automatically.
The vehicle is parked on an incline.There are strong winds.There is snow on the liftgate.If the lead-acid battery is
disconnected with the liftgate open,
the liftgate cannot be opened/
closed automatically. To restore the
automatic open/close function, fully
close the liftgate manually.
If the system detects weight such as
that caused by a snow-laden liftgate
when it is opened automatically, a
warning sound is activated, the
liftgate moves in the reverse
direction, and then stops.
If the selector lever is shifted to
another position and the vehicle is
moved while the liftgate is opening/
closing automatically, a warning
sound is activated and the liftgate
closes.
The liftgate may close unexpectedly
after opening it on slopes. Always
make sure that the liftgate is
stationary.
When the following operations are
performed, the hazard warning lights
flash 2 times, a warning sound is
activated, and the liftgate
automatically opens/closes fully.
Opening/closing
Liftgate
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The liftgate is not automatically
opening/closing.
The doors, liftgate, and the fuel-filler
lid/charging port lid are locked, the
hazard warning lights operate 1 time.
Then, the liftgate fully closes
automatically.
Opening/closing using the hands-free
function*
Do the kicking motion with all of the
following conditions met while the
vehicle is stopped.
You are carrying the key.The hands-free function is on.The vehicle power is switched to a
position other than ON, or the
selector lever is in P with the vehicle
power switched ON.
A : About 30―50 cm (12―19.7 in)
B : About 10 cm (3.9 in)

When the kicking motion is done
correctly, the hazard warning lights
flash 2 times, a beep sound is
activated, and the liftgate opens/
closes automatically. Be careful not to
contact the liftgate.
Move your foot away from under the
bumper within about 1 second after
moving it under the bumper.
If the kicking motion is done while the
liftgate is opening/closing
automatically, the liftgate will stop. If
the kicking motion is done again, the
liftgate moves in the direction opposite
to the direction it was moving before it
stopped.
CAUTION
Do not do the kicking motion while
wearing footwear which exposes the
feet, such as sandals. If your foot
contacts the hot exhaust pipe, it
could cause serious burns.
 Do not do the kicking motion while
the area where you are standing is
unstable such as a slope or icy road.
Otherwise, you could fall down,
resulting in injury.
NOTE
The hands-free sensor detects in a
range of about 30 cm on both the
left and right sides from the center of
the rear bumper.
The hands-free sensor may not
operate normally under the following
conditions.
Opening/closing
Liftgate
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Your foot remains placed within
the detection area.
You move your foot left and right
within the detection area.
The kicking motion is too fast or
too slow.
Your foot contacts the rear bumper
when doing the kicking motion.
You are wearing shoes such as
rubber boots which do not
conduct electricity well.
There is equipment emitting strong
radio waves near the vehicle.
The detection area of the
hands-free sensor is dirty.
When the detection area of the
hands-free sensor is dirty, wipe it off
with a clean cloth. Before cleaning
the sensor, place the key outside of
its operation range or turn off the
hands-free function using Mazda
Connect.
If the operation using the hands-free
sensor is not possible even though
the operation conditions are met,
consult an Authorized Mazda Dealer.
Hands-free function ON/OFF
switching
The hands-free function can be
switched on/off.
Refer to Mazda Connect Owner's
Manual or consult an Authorized
Mazda Dealer.
To prevent an unintended operation,
turn off the function.
Stopping the liftgate
If any of the following operations is
done, the automatic opening and
closing of the liftgate stops.
The liftgate open/close switch on the
key is pressed.
The power liftgate switch is pressed.The electric liftgate opener is
pressed.
The power liftgate close switch is
pressed.
The door-lock switch on the liftgate
is pressed.
The kicking motion is done.
NOTE
The liftgate cannot be stopped when it
is half open or lower. It moves in the
close direction by the load weight of
the liftgate itself.
The automatic opening/closing of the
liftgate can be stopped using the
kicking motion even if you do not have
the key.
Moving the liftgate again
If any of the following operations is
done, the liftgate moves in the
direction opposite to the direction it
was moving before it stopped.
The liftgate open/close switch on the
key is pressed for 1 second or longer.
The power liftgate switch is pressed
for about 1 second or longer.
The electric liftgate opener is
pressed.
The power liftgate close switch is
pressed.
When the door-lock switch on the
liftgate is pressed, the liftgate
automatically fully closes.
Opening/closing
Liftgate
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The target object is extremely
small.
The target object is extremely low/
high.
A vehicle approaches while
turning.
A vehicle that has stopped
suddenly starts to move.
Multiple objects move at the same
time.
The bumper around a front side
radar sensor is deformed.
Foreign matter is adhering to the
bumper around a front side radar
sensor.
The temperature near a front side
radar sensor is extremely hot.
The front side radar sensors may not
detect the following target objects.
Animals.Pedestrians.Bicycles and small motorcycles
moving at a low speed.
Shopping carts.Stationary objects on the road or
roadside.
Vehicles with shapes that may not
reflect radar waves.
Rear side radar sensors
The following systems utilize rear side
radar sensors.
Blind Spot Monitoring (BSM)Blind Spot Monitoring (BSM) Vehicle
Exit Warning
Rear Cross Traffic Alert (RCTA)Smart Brake Support (SBS) Rear
Crossing
Emergency Lane Keeping (ELK) Blind
Spot Assist
NOTE
When any of the following
conditions is met, the rear side radar
sensors may not be able to detect
target objects.
During inclement weather.The vehicle is driven on a sharp
curve or on bumpy roads.
Radar sensor from an adjacent
vehicle causes radio wave
interference.
The detection range of a front side
radar sensor is obstructed by an
adjacent wall or vehicle, or the
radar is reflected.
A vehicle suddenly enters the
detection range from the front or
side of your vehicle.
The target object is extremely
small.
The target object is extremely low/
high.
A vehicle approaches while
turning.
A vehicle that has stopped
suddenly starts to move.
Multiple objects move at the same
time.
The bumper around a rear side
radar sensor is deformed.
Foreign matter is adhering to the
bumper around a rear side radar
sensor.
The temperature near a rear side
radar sensor is extremely hot.
When towing a trailer.The rear side radar sensors may not
detect the following target objects.
Animals.Pe de st r ia ns .Bicycles and small motorcycles
moving at a low speed.
Shopping carts.Stationary objects on the road or
roadside.
Driving
Radar Sensors
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Ultrasonic Sensors*
The ultrasonic sensors detect objects
by sending ultrasonic waves in a
specific direction and receiving the
reflected waves back.
Front ultrasonic sensors
*
Rear ultrasonic sensors
Detection ranges of ultrasonic sensors
1. About 50 cm (20 in)
2. About 1 m 50 cm (59 in)
3. About 1 m (39.3 in)
CAUTION
 Heed the following cautions so that
the ultrasonic sensors can function
normally.
 Do not modify the suspensions.
 Do not spray highly pressurized
water against the ultrasonic sensors
or rub them strongly.
 Do not apply stickers on the
ultrasonic sensors.
 Consult an Authorized Mazda
Dealer if you need to repair,
replace, or paint the bumper.
 Depending on the type of target
object and surrounding conditions,
the distance at which the ultrasonic
sensors can detect target objects may
be shortened or the target objects
may not be detected. Always confirm
the safety around the vehicle visually
when driving.
 If strong force is applied to parts near
the ultrasonic sensors, the direction
of the ultrasonic sensor may become
deviated and each system may not
operate normally. Stop each system
immediately and have the vehicle
inspected by an Authorized Mazda
Dealer.
NOTE
The ultrasonic sensors include a
function for detecting abnormalities
in the sensor, soiling of the sensor’s
front surface, and informing the
driver. If a message appears on the
screen that can be addressed, follow
the directions of the message.
When any of the following
conditions is met, the ultrasonic
sensors may not be able to detect
target objects, and each system may
not operate normally.
Driving
Ultrasonic Sensors
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Target object is thin such as wire,
rope, or poles.
Target object absorbs waves easily
such as cotton or snow.
Target object has an angular shape.Target object is tall and wide at the
upper part.
Target object height is low.There are multiple target objects.Target objects are too close to the
sensors.
Ice, snow, or mud is adhering to
the sensor area.
Heavy rainfall or pressurized water
is applied to the sensor area.
The sensor areas are frozen.You cover the sensor with your
hand.
The area around the sensor has
received a strong impact.
The vehicle is excessively tilted.Under extremely hot or cold
weather.
Approached by an object that
generates ultrasonic waves, such as
the horn of another vehicle, the
engine noise of a motorcycle, the
air brake noise of a large vehicle,
or the sensor of another vehicle.
A commercially-available fender
pole or an antenna for a radio
transmitter is installed to the
vehicle.
The vehicle is moving towards a tall
or square curbstone, or a steep
grade.
The vehicle is moving towards an
uneven wall or stairs.
The vehicle is driven in a place with
low ceilings.
The vehicle is driven on bumpy
roads, inclines, gravel roads, dense
grass, or grating.
The ultrasonic sensor does not detect
target objects directly beneath the
bumper. Even if target objects which
are located at a position lower than
an ultrasonic sensor have been
detected, the ultrasonic sensor may
suddenly stop detecting as the
vehicle approaches the target object.
Front ultrasonic sensors
The following systems utilize front
ultrasonic sensors.
Pa r k i n g S e n s o r
Rear ultrasonic sensors
The following systems utilize rear
ultrasonic sensors.
Smart Brake Support (SBS) reverse
drive detection
Pa r k i n g S e n s o r
Driving
Ultrasonic Sensors
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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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