engine MAZDA MODEL MX-5 RF 2017 Owners Manual (in English)

7–22
If Trouble Arises
Battery Runs Out
1. Remove the battery cover.
2. Make sure the booster battery is 12
V and that its negative terminal is
grounded.
3. If the booster battery is in another
vehicle, do not allow both vehicles
to touch. Turn off the engine of the
vehicle with the booster battery and
all unnecessary electrical loads in both
vehicles.
4. Connect the jumper leads in the exact
sequence as in the illustration.
 

 
 Connect one end of a lead to the
positive terminal on the discharged
battery (1).
 

 
 Attach the other end to the positive
terminal on the booster battery (2).
 

 
 Connect one end of the other lead to
the negative terminal of the booster
battery (3).
 

 
 Connect the other end to the ground
point indicated in the illustration
away from the discharged battery (4).
5. Start the engine of the booster vehicle
and run it a few minutes. Then start the
engine of the other vehicle.
6. When ¿ nished, carefully disconnect the
leads in the reverse order described in
the illustration. 7. If the battery cover has been removed,
install it in the reverse order of
removal.
NOTE
Verify that the covers are securely
installed.
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7–23
If Trouble Arises
Emergency Starting
Starting a Flooded Engine
If the engine fails to start, it may be
À ooded (excessive fuel in the engine).
Follow this procedure:
1. If the engine does not start within
¿ ve seconds on the ¿ rst try, wait ten
seconds and try again.
2. Make sure the parking brake is on.
3. Depress the accelerator all the way and
hold it there.
4. Depress the clutch pedal (Manual
transmission) or the brake pedal
(Automatic transmission), then
press the push button start. If the
engine starts, release the accelerator
immediately because the engine will
suddenly rev up.
5. If the engine fails to start, crank it
without depressing the accelerator.
If the engine still does not start using
the previous procedure, have your
vehicle inspected by an expert repairer,
we recommend an Authorised Mazda
Repairer.
Push-Starting
Do not push-start your Mazda.
WARNING
Never tow a vehicle to start it:
Towing a vehicle to start it is
dangerous. The vehicle being towed
could surge forward when its engine
starts, causing the two vehicles to
collide. The occupants could be
injured.
CAUTION
Do not push-start a vehicle that has a
manual transmission. It can damage the
emission control system.
NOTE
You cannot start a vehicle with an
automatic transmission by pushing it.
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7–24
If Trouble Arises
Overheating
O v e r h e a t i n g
If the high engine coolant temperature
warning light turns on, the vehicle loses
power, or you hear a loud knocking or
pinging noise, the engine is probably too
hot.
WARNING
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before
attempting to work near the cooling
fan:
Working near the cooling fan when it
is running is dangerous. The fan could
continue running inde¿ nitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and
radiator are hot:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Open the bonnet ONLY after steam is
no longer escaping from the engine:
Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the high engine coolant temperature
warning light turns on:
1. Drive safely to the side of the road and
park off the right-of-way.
2. Put a vehicle with an automatic
transmission in park (P), a manual
transmission in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is
escaping from the engine compartment.
If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the bonnet and start the engine.
If neither coolant nor steam is
escaping:
Open the bonnet and idle the engine
until it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the engine
temperature will increase. Stop the
engine and call an expert repairer,
we recommend an Authorised Mazda
Repairer.
6. Make sure the cooling fan is operating,
then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant level.
If it is low, look for coolant leaks from
the radiator and hoses.
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7–25
If Trouble Arises
Overheating
I f y o u ¿ nd 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.
Coolant reservoir
Cooling fan
Cooling system cap
I f y o u ¿ nd no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
6-20 ).
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.
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7–28
If Trouble Arises
Emergency Towing
CAUTION
Follow these instructions when towing
the vehicle with all wheels on the
ground.
 
 Shift to neutral (Manual
transmission), or the N position
(Automatic transmission).
  Switch the ignition to ACC. 
 Release the parking brake.
Remember that power assist for the
brakes and steering will not be available
when the engine is not running.
Towing Hooks
CAUTION
  The towing eyelet should be used
in an emergency (to get the vehicle
out of a ditch or a snow bank, for
example).
  When using the towing eyelets,
always pull the lead or chain in a
straight direction with respect to the
eyelet. Never apply a sideways force.
NOTE
When towing with chain or lead, wrap
the chain or lead with a soft cloth near
the bumper to prevent damage to the
bumper.
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7–32
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning
Electronic Brake Force
Distribution System
Warning If the electronic brake force distribution control unit determines that some components
are operating incorrectly, the control unit may illuminate the brake system warning
light and the ABS warning 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 Repairer to have the brakes inspected as soon as possible:
Driving when the brake system warning light and ABS warning light are
illuminated simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock more quickly in an
emergency stop than under normal circumstances.
Charging System
Warning Indication/
Warning Light If the warning light illuminates while driving, it indicates a malfunction of the
alternator or of the charging system.
Drive to the side of the road and park off the right-of-way. Consult an expert repairer,
we recommend an Authorised Mazda Repairer. CAUTION
Do not continue driving when the charging system warning light is illuminated
because the engine could stop unexpectedly.
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7–33
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning
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 warning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the sump.
3. Inspect the engine oil level 6-20 . If it's low, add the appropriate amount of engine
oil while being careful not to over¿ ll.
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.
(Red)
High Engine Coolant
Temperature Warning
Indication/Warning
Light
The light À ashes when the engine coolant temperature is extremely high, and
illuminates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load until you can ¿ nd a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheating. Park the vehicle in a safe place
immediately and stop the engine.
Refer to Overheating 7-24 .
CAUTION
Do not drive the vehicle with the high engine coolant temperature warning light
illuminated. Otherwise, it could result in damage to the engine.
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7–35
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Signal Warning
(Amber)
Electric Vacuum
Pump Warning
Light The light turns on if the electric vacuum pump system has a problem. Have your vehicle
inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
ABS Warning Light If the ABS warning light stays on while you're driving, the ABS control unit has detected a
system malfunction. If this occurs, your brakes will function normally as if the vehicle had
no ABS.
Should this happen, consult an expert repairer, we recommend an Authorised Mazda
Repairer as soon as possible.
NOTE
When the engine is jump-started to charge the battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs, it is the result of the weak battery and
does not indicate an ABS malfunction.
Recharge the battery.
The brake assist system does not operate while the ABS warning light is illuminated.
Check Engine Light If this light illuminates while driving, 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. The fuel-¿ ller cap is missing or not tightened securely.
If the check engine light remains on, or it À ashes continuously , do not drive at high speeds
and consult an expert repairer, we recommend an Authorised Mazda Repairer as soon as
possible.
(Amber)
i-stop Warning
Light
*
When the light is turned on
A problem in the system may be indicated under the following conditions. Have your
vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
The light does not turn on when the ignition is switched ON. The light continues to remain on even though the i-stop OFF switch has been pressed
while the engine is running.
When the light is À ashing
The light continues to À ash if the system has a malfunction. Have your vehicle inspected at
an expert repairer, we recommend an Authorised Mazda Repairer.
(Amber)
i-ELOOP
Indication/Warning
Light
*
The Warning indication/Warning light turns on if there is any malfunction in the i-ELOOP
system. Consult an expert repairer, we recommend an Authorised Mazda Repairer.
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7–38
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Signal Warning
(Red)
KEY Warning
Indication
*
“Keyless System malfunction” is displayed
This message is displayed if the advanced keyless entry & push button start system has a
problem.
Contact an expert repairer, we recommend an Authorised Mazda Repairer.
CAUTION
If the message is indicated, or the push button start indicator light (amber) À ashes, 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 expert repairer,
we recommend an Authorised Mazda Repairer as soon as possible.
Refer to Emergency Operation for Starting the Engine on page 4-11 .
(Amber)
KEY Warning
Indication
*
“Set Power to OFF” is displayed
This message is displayed when the driver's door is opened without switching the ignition
off.
“Key not found” is displayed
This message is displayed when any of the following operations is performed with the key
out of the operational range or placed in areas inside the cabin where it is dif¿ cult for the
key to be detected.
The push button start is pressed with the ignition switched off The ignition is switched on All doors are closed without switching the ignition off
(Red)
(Illuminate)
KEY Warning
Light
*
If any malfunction occurs in the keyless entry system, it illuminates continuously.
CAUTION
If the key warning indicator light illuminates or the push button start indicator light
(amber)À ashes, 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 expert repairer, we recommend an Authorised Mazda Repairer as soon as possible.
Refer to Emergency Operation for Starting the Engine on page 4-11 .
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7–46
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Message Indicated in Multi-information Display *
I f t h e r e i s a n o t i¿ cation from the vehicle, a message is displayed in the multi-information
display. Check the information and take the necessary action.
(Display example)
If the warning light turns on/À ashes simultaneously or a symbol is indicated in the display,
check the information regarding the warning light or symbol. (page 4-42 )
Display Content Action to be taken
Indicated when the push button start is
pressed while the shift lever is not in
the P position. Shift the shift lever to the P position.
Indicated when a seat belt is
unfastened and the driver's door is
opened while the i-stop function is
operating. Press the push button start again
to start the engine. For automatic
transmission vehicles, shift the shift
lever to the P position before starting
the engine.)
Indicated when the push button start is
pressed without depressing the brake
pedal. Depress the brake pedal and press the
push button start.
Indicated when the push button start is
pressed without depressing the clutch
pedal. Depress the clutch pedal and press the
push button start.
Indicated while the steering wheel is
locked. Release the steering lock.
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