2019 MAZDA MODEL CX-9 dead battery

▼Electric Parking Brake (EPB)
The EPB equipment applies the parking
brake using an electric motor. When the
parking brake is applied, the EPB switch
indicator light turns on.
Indicator light
WA R N I N G
Do not drive the vehicle with the parking
brake applied:
If the vehicle is driven with the parking
brake applied, the brake parts may
generate heat and the brake system may
not operate, leading to an accident.
Before driving, release the parking brake
and verify that the brake system warning
light is turned
off.
NOTE
The parking brake cannot be applied or
released while the vehicle battery is
dead.
If the EPB is repeatedly applied and
released it may stop operating to
prevent overheating of the motor. If this
occurs, wait approx. 1 minute before
operating the EPB switch again.
An operation sound occurs when
applying or releasing the parking brake,
however, this does not indicate a
malfunction.
If the EPB is not used for long periods,
an automatic inspection of the system is
performed while the vehicle is parked.
An operation sound can be heard,
however, this does not indicate a
problem.
When the parking brake is applied and
the ignition is switched OFF, an
operation sound can be heard, however,
this does not indicate a problem.
The brake pedal may move while the
parking brake is being applied or
released, however, this does not indicate
a problem.
If the EPB switch is continually pulled
while driving the vehicle, the parking
brake will be applied and the EPB
warning beep will be activated. When
the switch is released, the parking brake
is released and the beep stops.
If the parking brake is applied with the
ignition switched off or in ACC, the
brake system warning light in the
instrument cluster and the indicator
light in the switch may turn on for 15
seconds.
When running the vehicle through an
automatic car wash, it may be necessary
to switch the ignition off with the
parking brake released depending on
the type of auto matic car wash.
When applying the parking brake
The parking brake can be applied
regardless of the igni tion switch position.
Securely depress the brake pedal and pull
up the EPB switch.
When Driving
Brake
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Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
 Make sure the battery is installed
correctly. Battery leakage could occur if it
is not installed correctly.
 When replacing the battery, be careful
not to touch any of the internal circuitry
and electrical terminals, bend the
electrical terminals, or get dirt in the
transmitter as the transmitter could be
damaged.
 There is the danger of explosion if the
battery is not correctly replaced.
 Dispose of used ba tteries according to
the following instructions.
 Insulate the plus and minus terminals
of the battery using cellophane or
equivalent tape.
 Never disassemble.
 Never throw the battery into fire or
water.
 Never deform or crush.
 Replace only with the same type battery
(CR2025 or equivalent).
The following conditions indicate that the
battery power is low:
The KEY indicator light (green) flashes
in the instrument cluster for about 30
seconds after the engine is switched
OFF (for vehicles with a type A/type B
instrument cluster ( page 4-12, 4-29),
messages are displayed in the instrument
cluster).
The system does not operate and the
operation indicator light on the
transmitter does no t flash when the
buttons are pressed.
The system's operational range is
reduced.
Replacing the battery at an Authorized
Mazda Dealer is recommended to prevent
damage to the key. If replacing the battery
by yourself, follow the instruction.
Replacing the key battery
1. Press the knob and pull out the auxiliary key.
Knob
Maintenance and Care
Owner Maintenance
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KEY Warning Indication/Warning Light
Take the appropriate action and verify that the warning light turns off.
SignalCause Action to be taken
(White)
KEY Warning Indica‐ tion The key battery is dead.
Replace the key battery (page 6-36).
(Red)
(Flashing)
KEY Warning Light The key battery is dead. Replace the key battery (page 6-36).
The key is not within the operation range.
Bring the key into the operation range
(page 3-7).
The key is placed in areas inside the cabin
where it is difficult for the key to be detect‐
ed.
A key from another manufacturer similar to
the key is in the operation range. Take the key from another manufacturer
similar to the key out of the operation
range.
Without the ignition switched off, the key is
taken out of the cabin, and then all the
doors are closed. Bring the key back into the cabin.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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When Liftgate Cannot beOpened
If the battery is dead, the liftgate cannot be
unlocked and opened.
In this case, the liftgate can be unlocked
by taking care of the dead battery
situation.
Refer to Jump-Starting on page 7-19.
If the liftgate cannot be unlocked even if
the dead battery situation has been
resolved, the electrical system may have a
malfunction.
In this case, the liftgate can be opened
using the following procedure as an
emergency measure.
1. Wrap the end of a flathead screwdriver in a cloth and remove the cover on the
interior surface of th e liftgate using it.

Cover
2. (Without power liftgate)
Turn the lever to the right to unlock the
liftgate.

Lever
(With power liftgate)
Push the liftgate while pressing the
lever down.

Lever
After performing this emergency measure,
have the vehicle inspected at an
Authorized Mazda Dealer as soon as
possible.
If Trouble Arises
When Liftgate Cannot be Opened
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