ECU MAZDA MODEL 3 4-DOOR 2016 Service Manual

5–103
Interior Features
Bluetooth®
Telephone Number Input
N O T E
Practice this while parked until you are
con¿ dent you can do it while driving in a
non-taxing road situation. If you are not
completely comfortable, make all calls
from a safe parking position, and only
start driving when you can devote your full
attention to driving.

1. Press the pick-up button or talk button with a short press.
2. Say: [Beep] “Dial”
3. Prompt: “Number, please”
4. Say: [Beep] “XXXXXXXXXXX (Telephone number)”
5. Prompt: “XXXXXXXXXXX. (Telephone number) After the beep,
continue to add numbers, or say
Go-Back to re-enter the last entered
numbers, or press the Pick-Up button to
execute dialing.”
6. (Dialing)
Press the pick-up button or say “Dial”, then go to Step 7.
(Adding/inputting telephone number)
Say, “XXXX” (desired telephone number), then go to Step 5.
(Telephone number correction)
Say, “Go Back”. The prompt replies, “Go Back. The last entered numbers
have been removed.”. Then go back to
Step 3.
7. Prompt: “Dialing”

N O T E
The “Dial” command and a telephone
number can be combined.
Ex. In Step 2, say, “Dial 123-4567” then,
Steps 3 and 4 can be skipped.

Emergency calls
A call can be made to the emergency
phone number (911: U.S.A./Canada, 066:
Mexico) using the voice input command.
It may not function properly in some areas
in Mexico.

1. Press the pick-up button or talk button with a short press.
2. Say: [Beep] “Emergency”
3. - U.S.A./Canada vehicles - Prompt: “Dialing “911”, is this correct?”
- Mexico vehicles - Prompt: “Dialing
“066”, is this correct?”
4. Say: [Beep] “Yes”
5. Prompt: “Dialing”

Receiving an Incoming Call
1 . Prompt: “Incoming call, press the pick-up button to answer”
2. To accept the call, press the pick-up button.
To reject the call, press the hang-up button.

Hanging Up a Call
Press the hang-up button during the call. A
beep sound will con ¿ rm that call is ended.
Mute
The microphone can be muted during a
call.

1. Press the talk button with a short press.
2. Say: [Beep] “Mute”
3. Prompt: “Microphone muted”

Canceling mute
1. Press the talk button with a short press.
2. Say: [Beep] “Mute off”
3. Prompt: “Microphone unmuted”

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5–104
Interior Features
Bluetooth®
Transferring a Call from Hands-Free to a Device (Mobile Phone)
Communication between the hands-free
unit and a device (Mobile phone) is
canceled, and the line can be switched
to a standard call using a device (Mobile
phone).

1. Press the talk button with a short press.
2. Say: [Beep] “Transfer call”
3. Prompt: “Transferred call to phone”

Transferring a Call from a Device (Mobile Phone) to Hands-Free
Communication between devices (Mobile
phone) can be switched to Bluetooth ®
Hands-Free.

1. Press the talk button with a short press.
2. Say: [Beep] “Transfer call”
3. Prompt: “Transferred call to Hands Free system”

Call interrupt
A call can be interrupted to receive an
incoming call from a third party.
Switch to a new incoming call using the
following methods.
Method 1
1. Press the pick-up button.
2. Prompt: “Swapping calls.”

Method 2
1. Press the talk button with a short press.
2. Say: [Beep] “Swap calls”
3. Prompt: “Swapping calls.”

N O T E
 y  To refuse an incoming call, press the
hang-up button.
 y After receiving a new incoming call, the
previous call is placed on hold.

Switching calls
Switching back to the previous call can
also be done.
Method 1
1. Press the pick-up button.
2. Prompt: “Swapping calls.”

Method 2
1. Press the talk button with a short press.
2. Say: [Beep] “Swap calls”
3. Prompt: “Swapping calls.”

Three-way call function
1. Press the talk button with a short press.
2. Say: [Beep] “Join calls”
3. Prompt: “Joining calls”

Making a call using a telephone number
1. Press the talk button with a short press.
2. Say: [Beep] “Dial”
3. Prompt: “Number, please”
4. Say: [Beep] “XXXXXXXXXXX (Telephone number)”
5. Prompt: “XXXXXXXXXXX. (Telephone number) After the beep,
continue to add numbers, or say
Go-Back to re-enter the last entered
numbers, or press the Pick-Up button to
execute dialing.”
6. (Dialing)
Press the pick-up button or say “Dial”, then go to Step 7.
(Adding/inputting telephone number)
Say, “XXXX” (desired telephone number), then go to Step 5.
(Telephone number correction)
Say, “Go Back”. The prompt replies, “Go Back. The last entered numbers
have been removed.”. Then go back to
Step 3.
7. Prompt: “Dialing”

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5–132
Interior Features
Bluetooth®
NOTE
 When the OS of the device is updated, the pairing information may be del\
eted. If this
happens, reprogram the pairing information to the Bluetooth® unit. If you pair your phone which has already been paired to your vehicle more than once in
the past, you need to delete “Mazda” on your mobile device. Then, \
execute the Bluetooth®
search on your mobile device once again, and pair to a newly detected “Ma\
zda”.
 Before you pair your device, make sure that Bluetooth® is “ON”, both on your phone and
on the vehicle.
Voice recognition related problems
Symptom CauseSolution method
Poor voice recognition
Excessive, slow speech. Excessive, forceful speech (shouting).
Speaking before the beep sound has ended.
Loud noise (speaking or noise from outside/inside vehicle).
Airflow from A/C is blowing against the microphone.
Speaking in off-standard expressions (dialect). Regarding the causes indicated
on the left, be careful with how
you speak. In addition, when
numbers are spoken in a sequence,
recognition ability will improve
if no stop is placed between the
numbers.
False recognition of numbers
Poor voice recognition
There is a malfunction in the
microphone.A poor connection or malfunction
with the microphone may have
occurred. Consult an Authorized
Mazda Dealer.
Phone-related voice recognition is
disabled There is a problem with the
connection between the Bluetooth
®
unit and the device. If there is any malfunction after
checking the pairing situation, check
for device pairing or connection
problems.
Names in the phonebook are not
easily recognized The Bluetooth
® system is under a
condition in which recognition is
difficult. By carrying out the following
measures, the rate of recognition
will improve.Clear memory from the phonebook
which is not used very often.
Avoid shortened names, use full names. (Recognition improves the
longer the name is. By not using
names such as “Mom”, “Dad”,
recognition will improve.)
When operating the audio, a song
name is not recognized Song names cannot be recognized
by voice.
—
You want to skip guidance —Guidance can be skipped by quickly
pressing and releasing the Talk
button.
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6–24
Maintenance and Care
Owner Maintenance
Hood
WARNING
Always check that the hood is closed
and securely locked:A hood that is not closed and securely
locked is dangerous as it could fly open
while the vehicle is moving and block
the driver's vision which could result in
a serious accident.
Opening the Hood
1. With the vehicle parked, pull the
release handle to unlock the hood.

Release handle
2. Insert your hand into the hood opening,
slide the latch lever to the right, and lift
up the hood.

Lever
NOTE
The lever is located a little to the left of
center when facing the vehicle.
3. Grasp the support rod in the padded
area and secure it in the support rod
hole indicated by the arrow to hold the
hood open.

Pad
Clip
Clip
Support rod
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6–25
Maintenance and Care
Owner Maintenance
Closing the Hood
1. Check under the hood area to make
certain all filler caps are in place and all
loose items (e.g. tools, oil containers,
etc.) have been removed.
2. Lift the hood, grasp the padded area on
the support rod, and secure the support
rod in the clip. Verify that the support
rod is secured in the clip before closing
the hood.

ClipClip
Clip
3. Lower the hood slowly to a height of
about 20 cm (7.9 in) above its closed
position and then let it drop.
CAUTION
When closing the hood, do not push
it excessively such as by applying your
weight. Otherwise, the hood could be
deformed.
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6–31
Maintenance and Care
Owner Maintenance
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year—at the beginning of the
winter season—and before traveling where
temperatures may drop below freezing.
Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
The coolant should be at full in the
radiator and between the F and L marks
on the coolant reservoir when the engine
is cool.
If it is at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
Securely tighten the coolant reservoir tank
cap after adding coolant.
CAUTION
 Radiator coolant will damage paint.
Rinse it off quickly if spilled.
 Use only soft (demineralized) water in
the coolant mixture. Water that contains
minerals will cut down on the coolant's
effectiveness.
 Do not add only water. Always add a
proper coolant mixture. The engine has aluminum parts and
must be protected by an ethylene-glycol-
based coolant to prevent corrosion and
freezing.
 DO NOT USE coolants Containing
Alcohol, methanol, Borate or Silicate.
These coolants could damage the
cooling system. DO NOT MIX alcohol or methanol with
the coolant. This could damage the
cooling system.
 Do not use a solution that contains more
than 60% antifreeze.
This would reduce effectiveness.
 If the “FL22” mark is shown on or near
the cooling system cap, use of FL-22 is
recommended when replacing engine
coolant. Using engine coolant other
than FL-22 may cause serious damage to
the engine and cooling system.
If the coolant reservoir is empty or new
coolant is required frequently, consult an
Authorized Mazda Dealer.
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6–40
Maintenance and Care
Owner Maintenance
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 six
weeks.
Battery Replacement
Contact an Authorized Mazda Dealer for a
battery replacement purchase.
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
(CR2025 or equivalent).
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6–56
Maintenance and Care
Owner Maintenance
7. Insert the cover tabs and install the
cover.
Tabs
NOTE
Verify that the cover is securely installed.
(Right side)
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Turn the knob and remove the cover.

3. Turn the wing bolt and jack screw
counterclockwise.

4. Remove the jack
5. Turn the socket and bulb assembly
counterclockwise and remove it.
Rear turn signal lights

Brake lights/Taillights/Rear side-
marker lights (Bulb type)

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6–57
Maintenance and Care
Owner Maintenance
6. Disconnect the connector from the unit
by pressing the tab on the connector
with your finger and pulling the
connector.
Rear turn signal lights

Brake lights/Taillights/Rear side-
marker lights (Bulb type)

7. Disconnect the bulb by pulling it out.
Rear turn signal lights, Brake lights/
Taillights/Rear side-marker lights
(Bulb type)

8. Install the new bulb.
9. Insert the wing bolt into the jack with
the jack screw pointing to the down
and turn the wing bolt clockwise to
temporarily tighten it.
10. Turn the jack screw in the direction
shown in the figure.

11. Turn the wing bolt completely to secure
the jack.
NOTE
If the jack is not completely secured, it
could rattle while driving. Make sure the
jack screw is sufficiently tightened.
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6–58
Maintenance and Care
Owner Maintenance
12. Install the cover in the reverse order of
the removal procedure.
13. Insert the cover tabs and install the
cover.
Tabs
NOTE
Verify that the cover is securely installed.
Reverse lights
4–Door
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Peel back the trunk lid trim.

Removal
Installation
4. Disconnect the electrical connector
from the bulb by pressing the tab on the
connector with your finger and pulling
the connector.

5. Turn the socket and bulb assembly
counterclockwise and remove it.
6. Disconnect the bulb from the socket.

7. Install the new bulb in the reverse order
of the removal procedure.
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