check engine MAZDA MODEL CX-5 2017 - RHD (UK, Australia) (in English) Owner's Guide

7. When cool, check the coolant level.If it is low, look for coolant leaks from
the radiator and hoses.

If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an expert repairer,
we recommend an Authorised Mazda
Repairer.
SKYACTIV-G 2.0 and SKYACTIV-G
2.5
Cooling system cap
Coolant
reservoir
Cooling fan
SKYACTIV-D 2.2
Cooling system capCoolant
reservoir
Cooling fan
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-29).
CAUTION
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be
seriously damaged unless repairs are
made. Consult an expert repairer, we
recommend an Authorised Mazda
Repairer.
If Trouble Arises
Overheating
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SignalWarning
Electronic Brake Force
Distribution System Wa r n i n g If the electronic brake force di
stribution control unit determines that some compo-
nents are operating incorrectly , the control unit may illuminate the brake system
warning light and the ABS warni ng light simultaneously. The problem is likely to be
the electronic brake force distribution system.
WARNING
Do not drive with both the ABS warning light and brake warning light illuminated.
Have the vehicle towed to an expert repairer, we recommend an Authorised Mazda Re‐
pairer to have the brakes inspected as soon as possible:
Driving when the brake system warning li ght and ABS warning light are illuminated
simultaneously is dangerous.
When both lights are illuminate d, the rear wheels could lock more quickly in an emer‐
gency stop than under normal circumstances.
Charging System Warn- ing Indication/Warning Light If the warning light illuminates while driving, it indicates a
malfunction of the alter-
nator or of the charging system.
Drive to the side of the road and park off the right-of-way. Co nsult an expert repairer,
we recommend an Author ised Mazda Repairer.
CAUTION
Do not continue driving when the charging system warning light is illuminated be‐
cause the engine could stop unexpectedly.
Engine Oil Warning Light This warning light indicates low engine oil pressure.
CAUTION
Do not run the engine if the oil pressure is
low. Otherwise, it could result in extensive
engine damage.
If the light illuminates or the w arning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way o n level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain b ack into the sump.
3. Inspect the engine oil level. (page 6-28) If it's low, add th e appropriate amount of
engine oil while being careful not to overfill.
CAUTION
Do not run the engine if the oil level is low. Otherwise, it could result in extensive
engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even though the oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an expert repairer, we
recommend an Authorised Mazda Repairer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
Master Warning In-
dication/Warning
Light With Multi-information Display
Master
warning
light
Master warning
indication
(Master warning indication)
Displays when notification of the
system malfunctions is required.
Check the message indicated in th e display and consult an expert repairer, we recommend
an Authorised Mazda Repairer.
(Master warning light)
The master warning light displ ays when a warning message occurs.
This indicates a malfunction with the vehicle system. Check the message indicated in the
display and consult an expert repairer, we recommend an Authori sed Mazda Repairer.
For details, refer to the explan ations for the warning/indicato r lights, in the warning/indi-
cator lights section, which match the symbol in the upper part of the display.
If a message is not indicated in the display, operate the INFO switch to display the “Warn-
ing” screen.
Refer to Message Indicated in Mu lti-information Display and INFO switch on page 4-31.
Without Multi-information Display
The light illuminates continuously if any one of t he following occurs. Consult an expert
repairer, we recommend an Authorised Mazda Repairer.
•There is a malfunction in the battery management system.•There is a malfunction in the brake switch.•(SKYACTIV-D 2.2)
•There is a malfunction in the engine's hydraulic control.•There is a malfunction in the engine's timing chain.•There is a malfunction in the blow-by heater.
Electric Parking
Brake (EPB) Warn- ing Light The warning light illuminates when the system has a malfunction. Have your vehicle in-
spected at an expert repairer, we recommend an Au
thorised Mazda Repairer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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SignalWarning
(Red)
Brake Pedal Opera-
tion Demand Warn-
ing Light
*
When only flashing
Flashes if there is the possibilit y of the vehicle not being held in the stopped position by
the AUTOHOLD function, such as on steep slopes. Depress and hol d your foot on the
brake pedal.
When flashing and beep sound is activated at the same time
The warning light flashes and th e beep sound is activated for about five seconds if there is
a problem with the system. If th e warning light flashes and the warning sound is activat-
ed, immediately depress the brak e pedal and stop using the AUTO HOLD function then
contact an expert repairer, we recommend an Authorised Mazda Re pairer.
WARNING
Immediately depress the brake pedal if the warning light flashes and the beep sound is acti‐
vated while using the AUTOHOLD function:
Because the AUTOHOLD function is cancelled forcibly, the vehicle may move unexpectedly
and result in an accident.
Electric Parking
Brake (EPB) Indica-
tion/Indicator Light This warning has the following functions:
Parking brake warning/Indicator light inspection
The light illuminates when the el
ectric parking brake (EPB) is applied with the ignition
switched to START or ON. It turns off when the electric parking brake (EPB) is released.
When the light is turned on
If the light remains turned on e ven if the electric parking brake (EPB) switch is released,
an expert repairer, we recommend an Authorised Mazda Repairer.
When the light is flashing
The light flashes if the electric parking brake (EPB) has a mal function. If the light re-
mains flashing even if the elect ric parking brake (EPB) switch is operated, consult an ex-
pert repairer, we recommend an Au thorised Mazda Repairer as soon as possible.
Check Engine LightIf this light illuminates while d
riving, the vehicle may have a problem. It is important to
note the driving conditions when the light illuminated and consult an expert repairer, we
recommend an Authorised Mazda Repairer.
The check engine light may illuminate in the following cases:
•The engine's electrical system has a problem.•The emission control system has a problem.•The fuel tank level being very low or approaching empty.
If the check engine light remains on, or it flashes continuously , do not drive at high
speeds and consult an expert rep airer, we recommend an Authorised Mazda Repairer as
soon as possible.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Frequency Band (MHz) Maximum output power (Wattage) Aerial Positions
1710 ― 1885 10
1885 ― 202510
2400 ― 2500
0.01*1In a cabin*1
*1 Only for Bluetooth®
NOTE
After the installation of RF transmitters, check for disturbances from and to all electrical
equipment in the vehicle, both in the standby and transmit modes.
Check all electrical equipment:
•with the ignition ON
•with the engine running
•during a road test at various speeds.
Customer Information
Electromagnetic Compatibility
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