brake MAZDA CX90 2024 Owners Manual

6. Insert the tabs of the cover.Starting the Hybrid
System with a Dead Key Battery
CAUTION
Do not allow the following conditions.
Otherwise, the vehicle may not receive
the correct signal from the key and the
hybrid system may not start.
Metal parts of other keys or metal
objects touch the key.
Spare keys or keys for other vehicles
equipped with an immobilizer
system touch or come near the key.
Equipment containing electronic
components or cards with magnetic
strips such as credit cards come near
the key.
If the hybrid system cannot be started
due to a dead key battery, use the
following procedure to start the hybrid
system.
1. Depress the brake pedal. The power switch indicator light
(green) flashes.
What to Do in Case of Emergency
Key Does Not Operate
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2. Align the center of the key emblemwith the center of the power
switch.
The power switch indicator light
(green) turns on.
1. Indicator light
2. Power switch
3. Key
4. Emblem
3. Press the power switch.
NOTE
If there is a problem with the
power switch function, the power
switch indicator light (amber)
flashes.
In this case, it is possible to start
the hybrid system, however, have
the vehicle inspected by an
Authorized Mazda Dealer as
soon as possible.
If the power switch indicator light
(green) does not turn on, perform
the operation from the beginning.
If it still does not turn on, have
the vehicle inspected by an
Authorized Mazda Dealer.
To change the vehicle power
position, release the brake pedal
after the power switch indicator
light (green) turns on, then press
the power switch.
The vehicle power position is
switched in the order of ACC,
ON, and OFF.
Once the vehicle power is
switched OFF, the vehicle power
position can no longer be
changed. Therefore, to start the
hybrid system, perform the
operation from the beginning.
What to Do in Case of Emergency
Key Does Not Operate
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Starting a Flooded Engine
If the engine stops unexpectedly, it
may be flooded (excessive fuel in the
engine).

Follow this procedure:

1. If the engine does not start within 5seconds on the first try, wait 10
seconds and try again.
2. Make sure the parking brake is on.
3. Depress the accelerator all the way
and hold it there.
4. Depress the brake pedal, then press the power switch. If the engine
starts, release the accelerator
immediately because the engine
will suddenly rev up.
5. If the engine fails to start, crank it without depressing the accelerator.

If the engine still does not start using
the previous procedure, have your
vehicle inspected by an Authorized
Mazda Dealer.
What to Do in Case of Emergency
Engine Does Not Start
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Applying the EmergencyBrake
Continue pulling the EPB switch.
The brakes are applied and the vehicle
can be decelerated/stopped.
A sound is activated when the brake is
applied and when the EPB switch is
released, the brake will be released
and the sound stops.
WARNING
Use only in emergency situations.
Use this function only in an emergency.
Excessive use will cause the brake parts
to wear out quickly or cause the brakes
to generate heat, reducing their
effectiveness.
What to Do in Case of Emergency
Problem With the Brake System (Foot Brake)
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Ta k i n g A c t i o n w i t hOverheating
If the engine coolant temperature
gauge indicates overheating and the
high engine coolant temperature
warning light is displayed, the vehicle
loses power or you hear a loud
knocking or pinging noise, the engine
is probably too hot.
WARNING
Pull over to a safe location, then
switch the vehicle power off and
make sure the fan is not running
before attempting to work near the
cooling fan.
Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either
cooling system cap when the engine
and radiator are hot.
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Open the hood ONLY after steam is
no longer escaping from the engine.
Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.

1. Drive safely to the side of the road and park off the right-of-way.
2. Shift into park (P).
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is escaping from the engine
compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the
vehicle. Stop the engine.
Wait until the steam dissipates,
then open the hood and start the
engine.

If neither coolant nor steam is
escaping:
Open the hood and idle the engine
until it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the
engine temperature will increase.
Stop the engine and call an
Authorized Mazda Dealer.
6. Make sure the cooling fan is operating, then turn off the engine
after the temperature has
decreased.
7. When cool, check the coolant level. If it is low, look for coolant leaks
from the radiator and hoses.

What to Do in Case of Emergency
Overheating
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Changing a Flat Tire (WithSpare Tire)
NOTE
If the following occurs while driving , it
could indicate a flat tire.
Steering becomes difficult.The vehicle begins to vibrate
excessively.
The vehicle pulls in one direction.
If you have a flat tire, drive slowly to a
level spot that is well off the road and
out of the way of traffic to change the
tire.
Stopping in traffic or on the shoulder
of a busy road is dangerous.
WARNING
Do not install the temporary spare tire
on the rear wheels (driving wheels).
Driving with the temporary spare tire
on one of the rear driving wheels is
dangerous. Handling will be affected.
You could lose control of the vehicle,
especially on ice or snow bound roads,
and have an accident. Move a regular
tire to the rear wheel and install the
temporary spare tire to the front.
Be sure to follow the directions for
changing a tire.
Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriou sly injure someone.
No person should place any portion of
their body under a vehicle that is
supported by a jack.
Never allow anyone inside a vehicle
supported by a jack.
Allowing someone to remain in a
vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
NOTE
Make sure the jack is well lubricated
before using it.
1. Park on a hard, level surface off the
right-of-way and firmly set the
parking brake.
2. Shift into Park (P) and turn off the
engine.
3. Turn on the hazard warning flasher.
4. Have passengers get out of the
vehicle and away from the vehicle
and traffic.
5. Remove any luggage, the jack (page
7-76), spare tire (page 7-77), and
tools.
1. Lug wrench
2. Jack lever
6. Block the wheel diagonally opposite the flat tire. When
blocking a wheel, place a tire block
both in front and behind the tire.
What to Do in Case of Emergency
Tire is Punctured or Bursts
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NOTE
When blocking a tire, use rocks or
wood blocks of sufficient size if
possible to hold the tire in place.
Removing a Flat Tire
WARNING
When jacking-up a vehicle, always
shift the selector lever to P position,
apply the parking brake, and place
wheel blocks in the position
diagonally opposed to the jack.
Changing a flat tire without using
wheel blocks is dangerous because the
vehicle may move and fall off the jack
even with the selector lever is in P
position, which could result in an
accident.
1. Loosen the lug nuts by turning them counterclockwise one turn each,
but do not remove any lug nuts
until the tire has been raised off the
ground.
NOTE
If your Mazda is equipped with the
optional antitheft wheel lug nuts, a
special key must be used to unlock
the locking lug nut for each wheel.
For details, refer to “Locking Lug
Nuts” below.
2. Place the jack on the ground.
3. Turn the jack screw in the direction shown in the figure and adjust the
jack head so that it is close to the
jack-up position.
4. Place the jack under the jack-upposition closest to the tire being
changed with the jack head
squarely under the jack-up point.
5. Continue raising the jack headgradually by rotating the screw with
your hand until the jack head is
inserted into the jack-up position.
What to Do in Case of Emergency
Tire is Punctured or Bursts
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Warning Lights
If any warning/indicator light turns
on/flashes, take appropriate action for
each light. If the warning/indicator
light does not turn off, or it turns on or
flashes again, consult an Authorized
Mazda Dealer.
WARNING
If the warning light/indicator light
turns on or flashes, park the vehicle in
a safe place immediately and take
appropriate measures.
Continuing to drive the vehicle while
ignoring the illumination/flashing of
the warning light/indicator light is
dangerous because a problem may
occur to a vehicle system, the engine
may be damaged, or it could lead to
an accident.
The details for some warnings can be
viewed on the center display or
instrument cluster.
Checking Using the Center Display
1. Select “Information” on the home screen.
2. Select “Vehicle Status Monitor”.
3. Select the applicable warning to view the warning details.
Checking Using the Instrument
Cluster
Press the INFO switch on the steering
switch to display the warning
indication screen.
Refer to How to Use the Instrument
Cluster on page 5-28.
Brake System Warning Light
This warning has the following
functions:
Warning light inspection
For an operation check, make sure that
the light turns on when the vehicle
power is switched on, and turns off a
few seconds later or when the hybrid
system is started.
When the light turns on
The light turns on continuously if any
one of the following occurs:
Insufficient brake fluidBrake system (electronic brake force
distribution system) has a problem
Park the vehicle in a safe place
immediately and contact an
Authorized Mazda Dealer.
WARNING
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible.
Driving with the brake system warning
light illuminated is dangerous. It
indicates that your brakes may not
work at all or that they could
completely fail at any time. If this light
remains illuminated, after checking
that the parking brake is fully released,
have the brakes inspected
immediately.
What to Do in Case of Emergency
Warning/Indicator Light Turns On
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If the brake system warning light and
the ABS warning light
turn on at
the same time, stop the vehicle in a
safe place immediately and contact an
Authorized Mazda Dealer.
The rear wheels could lock more
quickly in an emergency stop than
under normal circ umstances which
could result in an accident.
CAUTION
 In addition, the effectiveness of the
braking may diminish so you may
need to depress the brake pedal
more strongly than normal to stop
the vehicle.
 The brake warning light may turn on
when the hybrid system is started. In
this case, park the vehicle in a safe
location and release the brake pedal.
If the brake warning light remains
illuminated, have the vehicle
inspected by an Authorized Mazda
Dealer.
Lead-Acid Battery
Charging System Warning Light
The light turns on if the charging
system has a problem.
Park the vehicle in a safe place
immediately and contact an
Authorized Mazda Dealer.
WARNING
Do not continue driving with the
charging system warning light turned
on:
Otherwise, the hybrid system may
stop, which could result in an accident.
What to Do in Case of Emergency
Warning/Indicator Light Turns On
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Electric Power SteeringWarning Light
The warning light turns on if the
electric power steering has a
malfunction.
If the warning light turns on, stop the
vehicle in a safe place and switch the
vehicle power OFF.
There is no problem if the warning light
turns off when the hybrid system is
restarted after some time has passed.
If the warning light turns on even after
the hybrid system is restarted, contact
an Authorized Mazda Dealer.
NOTE
If the warning light turns on, the
electric power steering will not
operate normally. In this case, the
steering wheel can still be operated,
however, the operation may feel
heavy compared to normal.
Repeatedly jerking the steering
wheel left and right while the vehicle
is stopped or moving extremely
slowly will cause the power steering
system to go into protective mode
which will make the steering feel
heavy, but this does not indicate a
problem. If this occurs, park the
vehicle safely and do not operate the
steering wheel. The system will
return to normal after a few minutes.
Shift System Warning Light
The light turns on if the shift system has
a problem.
Park the vehicle in a safe place
immediately and contact an
Authorized Mazda Dealer.
Always apply the parking brake when
parking or stopping the vehicle, as it
may not be possible to hold the
vehicle in a stopped position even with
the selector lever in the P position.
In addition, the hybrid system may not
start again if it is stopped.
What to Do in Case of Emergency
Warning/Indicator Light Turns On
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