key MAZDA MAZDA 2023 Service Manual

▼Battery Maintenance
To get the best service from a battery:
Keep it securely mounted.Keep the top clean and dry.Keep terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.
Rinse off spilled electrolyte
immediately with a solution of water
and baking soda.
If the vehicle will
not be used for an
extended time, disconnect the
battery cables and charge the battery
every 6 weeks.
▼ Battery Replacement
Contact an Authorized Mazda Dealer
for battery replacement.
Key Battery Replacement
▼ 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 batteries 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 (CR2032 or equivalent).
Maintenance and Care
Owner Maintenance
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The following conditions indicate that
the battery power is low:
A message, “Low Key Fob Battery.
Replace Battery” is displayed on the
multi-information display when the
ignition is switched OFF.
The system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
The system's operational range is
reduced.
Incorrect battery replacement
operation may damage the key.
Replacing the battery at an Authorized
Mazda Dealer is recommended. If
replacing the battery by yourself,
follow the instruction.
Replacing the key battery
1. Remove the lower cover while sliding the knob in the direction of
the arrow.
2. Press in the tab to unlock the uppercover.
3. Insert a tape-wrapped flatheadscrewdriver into the gap and slide it
in the direction of the arrow.
4. Twist the flathead screwdriver in the
direction of the arrow and remove
the upper cover.
5. Remove the cap using the tape-wrapped flathead screwdriver.
6. Remove the battery using
tape-wrapped flathead screwdriver.
7. Insert a new battery into thetransmitter so that the positive pole
is facing up.
Maintenance and Care
Owner Maintenance
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No.FUSE RAT-
ING PROTECTED COMPONENT
F8 15 A Engine control system
F9 15 A
Transmission control system
*
F10 15 A Engine control system
F11 7.5 A Air conditioner
F12 15 A Engine control system
F13 ――
F14 20 A
Front seat warmer
*
F15 ――
F16 15 A For protection of various circuits
F17 ――
F18 15 A For protection of various circuits
F19 60 A Power steering system
F20 15 A Headlight (LH) 1
F21 15 A Headlight (RH) 1
F22 15 A Keyless system
F23 30 A ABS, Dynamic stability control system
F24 15 A Headlight (LH) 2
F25 15 A Headlight (RH) 2
F26 7.5 A On board diagnostics
F27 25 A For protection of various circuits
F28 25 A For protection of various circuits
F29 15 A Windshield washer
F30 15 A Accessory sockets
F31 15 A Horn
F32 ――
F33 ――
F34 ――
F35 50A ABS, Dynamic stability control system
F36 ――
F37 40 A Rear window defogger
F38 50 A For protection of various circuits
F39 ――
F40 40 A Air conditioner
Maintenance and Care
Owner Maintenance
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CAUTION
Align the notch on the wheel cover
with the valve stem when installing
it.

1. Notch
2. Tire valve

Damage could occur during
installation if the wheel cover is not
properly aligned.
2. Loosen the lug nuts by turning themcounterclockwise 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 the Locking Lug
Nuts on page 7-11.
3. Place the jack on the ground.
4. 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.

1. Jack head

If Trouble Arises
Flat Tire
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NOTE
When raising the jack head into the
jacking position and aligning the
groove in the jack head with the rail
under the vehicle body, the top of
the jack head contacts the vehicle's
underbody without the rail
contacting the bottom of the
groove.
7. Insert the jack lever and attach the lug wrench to tire jack.

8. Turn the jack handle clockwise andraise the vehicle high enough so
that the spare tire can be installed.
Before removing the lug nuts, make
sure your Mazda is firmly in
position and that it cannot slip or
move.

WARNING
Do not jack up the vehicle higher
than is necessary:
Jacking up the vehicle higher than is
necessary is dangerous as it could
destabilize the vehicle resulting in
an accident.
Do not start the engine or shake
the vehicle while it is jacked up:
Starting the engine or shaking the
vehicle while it is jacked up is
dangerous as it could cause the
vehicle to fall off the jack resulting
in an accident.
Never go under the vehicle while it
is jacked up:
Going under the vehicle while it is
jacked up is dangerous as it could
result in death or serious injury if
the vehicle were to fall off the jack.
9. Remove the lug nuts by turning them counterclockwise; then
remove the wheel and center cap.
▼Locking Lug Nuts
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. The key
is stored in the glove compartment,
center console storage, storage box, or
trunk. Register the key and lug nuts
with the lock manufacturer by filling
out the registration card and mailing it
in using the accompanying envelope. If
the key is lost, consult an Authorized
Mazda Dealer or use the lock
manufacturer’s order form to order a
new key.
If Trouble Arises
Flat Tire
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Antitheft wheel lug nuts cannot be
installed on a steel wheel spare tire.
When installing a temporary spare tire,
use one of the original lug nuts in place
of the locking lug nut. The original lug
nuts are stored inside your Mazda.
1. Antitheft lug nut
2. Special key
To remove an antitheft lug nut
1. Obtain the special key for theantitheft lug nut.
2. Place the special key on top of the antitheft lug nut, and be sure to
hold the key square to it. If you
hold the key at an angle, you may
damage both key and nut. Do not
use a power impact wrench.
3. Place the lug wrench on top of the key and apply pressure. Turn the
wrench counterclockwise.
To install the antitheft lug nut
1. Place the special key on top of the nut, and be sure to hold the key
square to it. If you hold the key at
an angle, you may damage both key
and nut. Do not use a power
impact wrench.
2. Place the lug wrench on top of the special key, apply pressure, and
turn it clockwise.
Nut tightening torque
N·m (kgf·m, ft·lbf) 108―
147 (12― 14,
80 ―108)
▼ Mounting the Spare Tire
1. Remove dirt and grime from the
mounting surfaces of the wheel and
hub, including the hub bolts, with a
cloth.

WARNING
Make sure the mounting surfaces
of the wheel, hub and lug nuts are
clean before changing or replacing
tires:
When changing or replacing a tire,
not removing dirt and grime from
the mounting surfaces of the wheel,
hub and hub bolts is dangerous.
The lug nuts could loosen while
driving and cause the tire to come
off, resulting in an accident.
2. Mount the spare tire.
3. Install the lug nuts with the beveled edge inward; tighten them by hand.

If Trouble Arises
Flat Tire
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▼KEY Warning Indication/Warning
Light (Red)
“Keyless Entry System Malfunction.
Have the Vehicle Inspected” is
displayed
This message is displayed if the
advanced keyless entry & push button
start system has a problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicated, or the push
button start indicator light (amber)
flashes, the engine may not start. If the
engine cannot be started, try starting it
using the emergency operation for
starting the engine, and have the
vehicle inspected at an Authorized
Mazda Dealer as soon as possible.
Refer to Emergency Operation for
Starting the Engine on page 4-9.
“Key Not Detected” is displayed
If the presence of the key cannot be
detected (dead battery, battery
malfunction, no key), it is displayed
when the driver attempts to start the
engine (push button start operation,
brake pedal depression).
Displayed when it is determined that
a key that was in the vehicle has
been removed from the vehicle. (Key
taken out warning. Other than
IG-OFF).
▼ Security Indicator Light
If the security indicator light flashes
continuously while you are driving, do
not shut off the engine. Go to an
Authorized Mazda Dealer and have it
checked. If the engine is shut off while
the indicator light is flashing, you will
not be able to restart it.
Make sure the key is within the
operational range for signal
transmission. Switch the ignition off,
and then restart the engine. If the
engine does not start after 3 or more
tries, contact an Authorized Mazda
Dealer.
NOTE
Because the electronic codes are reset
when the immobilizer system is
repaired, the keys are needed. Make
sure to bring all the keys to an
Authorized Mazda Dealer so that they
can be programmed.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼KEY Indicator Light (Green)
(Flashing)
“Low Key Fob Battery. Replace
Battery” is displayed/When the light
is flashing
When the key battery is low, the
indication is displayed when the
ignition is switched OFF.
Action to be taken
Replace the key battery.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Display*1*2*3ContentAction to be taken
Mazda Radar Cruise
Control Canceled. Drive
Safely This message is indicated when the
Mazda Radar Cruise Control
(MRCC), Mazda Radar Cruise Con-
trol with Stop & Go function (MRCC
with Stop & Go function), and the
Traffic Jam Assist (TJA) have been can-
celed other than by the driver.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Distance & Speed Alert
Operation Canceled
Drive Safely This message is indicated when the
Distance & Speed Alert (DSA) have
been canceled other than by the driv-
er.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Cruise Control Opera-
tion Canceled. Drive
Safely This message is indicated when the
Cruise Control have been canceled
other than by the driver.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Emergency Braking Acti-
vated. Depress Brake
Pedal to Hold Stop This message is indicated after the
Smart Brake Support (SBS) brakes op-
erate and when the Smart Brake Sup-
port (SBS) is canceled.
Depress the brake pedal.
Touch Key Fob to Push
Button Start Switch This message is indicated when the
key battery is weak (battery dead or
damaged key). Touch the key against push button
start to start the engine.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
Depress Brake Pedal to
Start Vehicle This message is indicated when the
push button start is pressed without
depressing the brake pedal. When starting the engine, press the
push button start with the brake ped-
al depressed.
Check Gear Selector
Lever Position This message is indicated when the
selector lever is shifted to the P or R
position while driving.
Check the selector lever position.
Close Door and Fasten
Seat Belt This message is indicated when AU-
TOHOLD is about to operate and a
door is opened or a seat belt is unfas-
tened. When the AUTOHOLD is turned on,
close the doors and fasten seat belts.
Wiper Blades Must Be
on Windshield Before
Operating This message is indicated when the
ignition is switched ON with the wip-
er arms at the service positions.
Return the wiper arms to the initial
positions.
Windshield Wiper Range
of Motion Reduced. Re-
move Obstruction(s) This message is indicated when there
is snow or dirt accumulation on the
windshield and the wiper operation
range is narrowed.
Remove foreign matter from the
windshield.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Mexico
If the vehicle speed exceeds about 20
km/h (12 mph) with the driver or front
passenger's seat belt unfastened, a
warning beep sounds continuously. If
the seat belt remains unfastened, the
beep sound stops once and then
continues for about 90 seconds. The
beep stops after the driver or front
passenger's seat belt is fastened.
Until a seat belt is fastened or a given
period of time has elapsed, the beep
sound will not stop even if the vehicle
speed falls below 20 km/h (12 mph).
NOTE
Placing heavy items on the front
passenger's seat may cause the front
passenger's seat belt warning
function to operate depending on
the weight of the item.
To allow the front passenger seat
weight sensor to function properly,
do not place and sit on an additional
seat cushion on the front passenger's
seat. The sensor may not function
properly because the additional seat
cushion could cause sensor
interference.
If a small child is seated on the front
passenger's seat, the warning beep
may not operate.
Rear seat
The warning beep only sounds if a seat
belt is unfastened after being fastened.
▼ Ignition Not Switched Off (STOP)
Warning Beep
If the driver's door is opened with the
ignition switched to ACC, a beep will
be heard continuously in the cabin to
notify the driver that the ignition has
not been switched OFF (STOP). Under
this condition, the keyless entry system
will not operate, the vehicle cannot be
locked, and the battery voltage will be
depleted.
▼Key Removed from Vehicle
Warning Beep
Vehicles with advanced keyless
function
If the key is taken out of the vehicle
while the ignition is switched to ACC
or ON, and all the doors are closed, a
sound is activated 6 times outside of
the vehicle and a sound is activated 1
time in the vehicle.
Vehicles without advanced keyless
function
If the key is taken out of the vehicle
while the ignition is switched to ACC
or ON, and all the doors are closed, a
sound is activated 1 time in the
vehicle.
NOTE
Make sure that you leave the vehicle
while carrying the key, or switch the
ignition OFF.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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