2018 MAZDA MODEL CX-9 ECU

WA R N I N G
Always keep tow loads within specified limits as indicated in the Trailer Towing-Load Table:
Attempting to tow loads greater than those sp ecified is dangerous as it may cause serious
handling and performance problems that could res ult in personal injury or vehicle damage,
or both.
Load your trailer with the weight about 60 % toward the front and 40 % toward the rear:
Loading the trailer with more weight in the rear than in the front is dangerous. Doing so could
cause you to lose control. The tr ailer tongue load must be 10 %―15 % of the total trailer load
(sum of the weights of the trailer and cargo).
Always have the total trailer weight and tongue load determined prior to departure:
Attempting to tow loads without determining the total trailer weight and tongue load is
dangerous. Trailer sway from crosswinds, rough roads or other causes could result in loss of
control and a serious accident.
CAUTION
The total trailer weight and tongue load ca n be determined by weighing the trailer on
platform scales at a highway weight station or a trucking company.
▼ Trailer Hitch
Use only a hitch ball recommended by the trailer manufacturer t
hat conforms to the gross
trailer weight requirement.
When not towing a trailer, remov e the trailer hitch (if detachable) to reduce the possibility of
damage as a result of the vehicle being rear-ended.
WA R N I N G
Always make sure the trailer hitch is securely attached before departure:
An unsecured trailer hitch is dangerous as it causes greater trailer sway from crosswinds,
rough roads or other causes, resulting in loss of control and a serious accident.
Examine all trailer-hitch mounting bolts regularly and tighten any that are loose. If the hitch
is removed, seal any open mounting holes to prevent exhaust, dust, water, dirt and other
foreign elements from filtering in, possibly endangering personal safety and damaging your
vehicle.
Do not install a hitch that stiffens the bumper as it will reduce the bumper's performance.
Before Driving
To w i n g
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Make sure there are no exhaust gas leaks into the passenger compartment if any mounting
bolts are connected to the body:
Modifying your vehicle exhaust system is dangerous. Exhaust gas entering the vehicle could
cause loss of consciousness or even death.
When mounting the trailer hitch, make no modifications to the vehicle exhaust system.
CAUTION
Make all hitch adjustments with actual load s. Do not load and unload vehicle while
adjusting hitch. This action w ill change the vehicle height.
 Do not use an axle-mounted hitch. This may damage the axle and related parts.
▼Tires
When towing a trailer, make sure all tires are inflated to the
recommended cold-tire
pressure, as indicated on the tire pressure chart on the driver 's door frame. Trailer tire size,
load rating, and inflation pressu res should conform to tire manufacturer specifications.
WA R N I N G
Never use the temporary spare tire when towing:
Using the temporary spare tire on your vehicle wh en towing a trailer is dangerous as it could
result in tire failure, loss of control, and injury to vehicle occupants.
▼ Safety Chains
Safety chains must be used as a
precautionary measure should th e trailer become
unintentionally unhitched. They should cross under the trailer tongue and attach to the hitch.
Leave enough slack to allow ful l turns. Consult literature published by your trailer or hitch
manufacturer for more details.
WA R N I N G
Make sure the safety chain is securely attached to both the trailer and the vehicle prior to
departure:
Towing a trailer without using a safety chain securely attached to both the trailer and the
vehicle is dangerous. If damage occurs to the coupling unit or hitch ball, the trailer could
wander into another lane and cause a collision.
Before Driving
To w i n g
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▼Trailer Lights
Trailer lights must comply with
all federal, state, and local regulations. Equip your trailer as
required before towing it day or night.
CAUTION
Do not connect a trailer lighting system directl y to the lighting system of your Mazda. This
may damage your vehicle's electrical system an d lighting systems. Have a recreational vehicle
dealer or trailer rental agency connect the system, and inspect the brake lights and turn
signals yourself before each trip.
▼ Trailer Brakes
If the total trailer weight ex
ceeds 450 kg (1,000 lb), trailer brakes are required. If your trailer
has brakes, make sure they comply with all federal, state, and local regulations.
WA R N I N G
Do not connect a hydraulic trailer-brake system to your vehicle's brake system:
Connecting a hydraulic trailer-brake system directly to the vehicle brake system is dangerous
and will result in inadequate braking and possible injury.
▼ Trailer Towing Tips
•Verify that your Mazda maintains a near-normal attitude when a
loaded or unloaded trailer
is connected. Do not drive if it h as an abnormal front-up or front-down position. Inspect
for incorrect tongue load, worn suspension parts, and trailer o verloading.
•Make sure the trailer is properly loaded and the cargo is secur e to prevent it from shifting.
•Make sure the mirrors conform to all government regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
The three main causes of vehicle-trailer accidents are driver e rror, excessive speed, and
improper trailer loading.
Before driving
•Have your cooling and braking sy stem checked by an Authorized M azda Dealer.
•Before starting out, inspect the operation of all vehicle and t railer lights and all
vehicle-to-trailer connections. Stop and re-inspect all lights and connections after driving
a short distance.
Before Driving
To w i n g
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Ignition Switch
▼Push Button Start Positions
The system operates only when the key is
within operational range.
Each time the push button start is pressed,
the ignition switches
in the order of off,
ACC, and ON. Pressing the push button
start again from ON switches the ignition
off.
Indicator light
NOTE
•The engine starts by pressing the push
button start while depressing the brake
pedal. To switch the ignition position,
press the push button start without
depressing the pedal.
•Do not leave the ignition switched ON
while the engine is not running. Doing
so could result in the battery going
dead. If the selector lever is in the P
position, and the ignition is in ACC, the
ignition switches off automatically after
about 25 minutes.
Off
The power supply to electrical devices
turns off and the push button start
indicator light (amber) also turns off.
WA R N I N G
Before leaving the driver's seat, always
switch the ignition off, set the parking
brake, and make sure the selector lever is in
P:
Leaving the driver's seat without switching
the ignition off, setting the parking brake,
and shifting the selector lever to P is
dangerous. Unexpected vehicle movement
could occur which could result in an
accident.
In addition, if your intention is to leave the
vehicle for even a short period, it is
important to switch the ignition off, as
leaving it in another position will disable
some of the vehicle's security systems and
run the battery down.
ACC (Accessory)
Some electrical accessories will operate
and the indicator light (amber) illuminates.
NOTE
The keyless entry system does not function
while the push button start has been
pressed to ACC, and the doors will not
lock/unlock even if they have been locked
manually.
ON
This is the normal running position after
the engine is started. The indicator light
(amber) turns off. (The indicator light
(amber) illuminates when the ignition is
switched ON and the engine is not
running.)
Some indicator lights/warning lights
should be inspected before the engine is
started (page 4-31).
When Driving
Start/Stop Engine
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•When the engine is force-started, the
KEY warning light (red) (if
equipped) remains illuminated and
the push button start indicator light
(amber) remains flashing.
•When the selector lever is in the
neutral (N) position, the KEY
indicator light (green) (if equipped)
and the push button start indicator
light (green) do not illuminate.
7. Press the push button start after both
the KEY indicator light (green) (if
equipped) in the instrument cluster and
the push button start indicator light
(green) illuminate.
NOTE
•After starting the engine, the push
button start indica tor light (amber)
turns off and the ignition switches to
the ON position.
•After pressing the push button start
and before the engine starts, the
operation sound of the fuel pump
motor from near the fuel tank can be
heard, however, this does not
indicate a malfunction.
8. After starting the engine, let it idle for about ten seconds.
NOTE
•Whether the engine is cold or warm,
it should be started without the use
of the accelerator.
•If the engine does not start the first
time, refer to Starting a Flooded
Engine under Emergency Starting. If
the engine still does not start, have
your vehicle inspected by an
Authorized Mazda Dealer (page 7-
24).
▼Engine Start Function When Key
Battery is Dead
CAUTION
When starting the engine by holding the
transmitter over the push button start due
to a dead key battery or a malfunctioning
key, be careful not to allow the following,
otherwise the signal from the key will not
be received correctly and the engine 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.
 Devices for electronic purchases, or
security passage touch or come near the
key.
When Driving
Start/Stop Engine
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▼Indication/Indicator Lights
These lights turn on or flash to
notify the user of the system operation status or a system
malfunction.
Signal Indicator Page
Front Passenger Air Bag Deactivation Indicator Light*12-73
(Green)KEY Indicator Light 4-5
Security Indicator Light*13-45
Wrench Indication/Indicator Light*14-39
(Blue)
*Low Engine Coolant Tempe
rature Indicator Light 4-39
Shift Position Indication
4-42
Lights-On Indication/Indicator Light 4-49
Headlight High-Beam Indicator LightHeadlight
High-Low Beam 4-52
Flashing the Headlights 4-52
Turn Signal/Hazard Warning Indicator Lights Turn and
Lane-Change Signals4-54
Hazard Warning Flasher4-61
Brake Pedal Operation demand Indicator Light 4-67
When Driving
Instrument Cluster and Display
*Some models.4-35
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•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 automatic car wash.
When applying the EPB
The EPB can be applied regardless of the
ignition switch position.
Securely depress the brake pedal and pull
up the EPB switch.
The EPB is applied and the brake system
warning light and the EPB switch
indicator light turn on.
Refer to Warning/Indicator Lights on page
4-31.
When releasing the EPB
The EPB can be released while the
ignition is switched ON or the engine is
running. When the EPB is released, the
brake system warning light and the EPB
switch indicator light turn off.
EPB manual release
Firmly depress the brake pedal and press
the EPB switch.
If the EPB switch is pressed without
depressing the brake pedal, the display or
indicator light in the instrument cluster
notifies the driver that the brake is not
depressed.
(Type A instrument cluster)
A message is displayed on the
multi-information display in the
instrument cluster.
Refer to Message Indicated in
Multi-information Display on page 7-46.
(Type B instrument cluster)
The brake pedal operation demand
indicator light in the instrument cluster
turns on.
When Driving
Brake
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•When connecting a device to the
auxiliary jack or USB port, noise may
occur depending on the connected
device. If the device is connected to the
vehicle's accessory socket, the noise can
be reduced by unplugging it from the
accessory socket.
▼How to connect USB port/Auxiliary
jack

USB port Auxiliary jack
Connecting a device
1. Open the console lid.
2. Connect the connector on the device to
the USB port.
Connecting with a connector cable
1. Open the console lid.
2. Connect the device plug/connector
cable to the auxiliary jack/USB port.
Pass the device plug/connector cable
through the notch in the console and
connect.
WA R N I N G
Do not allow the connection plug cord to
get tangled with the selector lever:
Allowing the plug cord to become tangled
with the selector lever is dangerous as it
could interfere with driving, resulting in an
accident.
CAUTION
Do not place objects or apply force to the
auxiliary jack/USB port with the plug
connected.
NOTE
•Insert the plug into the auxiliary
jack/USB port securely.
•Insert or pull out the plug with the plug
perpendicular to th e auxiliary jack/USB
port hole.
•Insert or remove the plug by holding its
base.
Interior Features
Before Using the Audio System
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