coolant temperature MAZDA MODEL MX-5 2016 Owners Manual (in English)

3–45
Before Driving
Driving Tips
Rocking the Vehicle
WARNING
Do not spin the wheels at more than
56 km/h (35 mph), and do not allow
anyone to stand behind a wheel when
pushing the vehicle:
When the vehicle is stuck, spinning the
wheels at high speed is dangerous.
The spinning tire could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating, transmission failure, and
tire damage.
If you must rock the vehicle to free it from
snow, sand or mud, depress the accelerator
slightly and slowly move the shift lever
from 1 (D) to R.
Winter Driving
Carry emergency gear, including tire
chains, window scraper, flares, a small
shovel, jumper cables, and a small bag of
sand or salt.
Ask an Authorized Mazda Dealer to check
the following:
 Have the proper ratio of antifreeze in the
radiator.
Refer to Engine Coolant on page
6-29. Inspect the battery and its cables. Cold
reduces battery capacity. Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page 6-27). Inspect the ignition system for damage
and loose connections. Use washer fluid made with antifreeze—
but do not use engine coolant antifreeze
for washer fluid (page 6-31).
NOTE
 Do not use the parking brake in freezing
weather as it may freeze. Instead, shift
to P with an automatic transmission and
to 1 or R with a manual transmission.
Block the rear wheels. Remove snow before driving. Snow left
on the windshield is dangerous as it
could obstruct vision. Do not open or close the soft top when
the temperature is 5 °C (41 °F) or less.
The material of the soft top could be
damaged by freezing. Do not apply excessive force to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield. Never use warm or hot water for
removing snow or ice from windows and
mirrors as it could result in the glass
cracking.
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4–9
When Driving
Instrument Cluster and Display
Meters and Gauges
Instrument Cluster
Steering Switc
h
Speedometer ........................................................................\
..................................page 4-10
Odometer, Trip Meter and Trip Meter Selector ....................................................page 4-10
Tachometer ........................................................................\
....................................page 4-11
Engine Coolant Temperature Gauge .....................................................................page 4-11
Fuel Gauge ........................................................................\
....................................page 4-12
Dashboard Illumination........................................................................\
.................page 4-13
Outside Temperature Display ........................................................................\
........page 4-13
Cruise Control Set Vehicle Speed Display ............................................................page 4-14
Trip Computer and INFO Switch ........................................................................\
..page 4-14
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4–11
When Driving
Instrument Cluster and Display
NOTE
 (Vehicles with type B audio)
If the fuel economy data is reset using
the fuel economy monitor, or trip A
is reset using the trip meter when the
function which synchronizes the fuel
economy monitor and the trip meter is
on, the fuel economy data and trip A are
reset simultaneously.
Refer to Fuel Economy Monitor on page
4-59. Only the trip meters record tenths of
kilometers (miles). The trip record will be erased when:
 The power supply is interrupted
(blown fuse or the battery is
disconnected). The vehicle is driven over 9999.9 km
(mile).
Tachometer
The tachometer shows engine speed in
thousands of revolutions per minute (rpm).
CAUTION
Do not run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine damage.
Striped zone
Red zone
NOTE
When the tachometer needle enters the
STRIPED ZONE, this indicates to the
driver that the gears should be shifted
before entering the RED ZONE.
Engine Coolant Temperature
Gauge
Indicates engine coolant temperature.
CAUTION
If the high engine coolant temperature
warning light (red) turns on, there is
a possibility of overheating. Park the
vehicle in a safe place immediately
and take appropriate measures. If the
vehicle continues to be driven, it could
cause damage to the engine.
Refer to Overheating on page 7-27.
NOTE
The temperature unit (Centigrade/
Fahrenheit) of the engine coolant gauge
display changes in conjunction with
the temperature unit of the outside
temperature display.
Refer to Personalization Features on page
9-9.
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4–14
When Driving
Instrument Cluster and Display
*Some models.
Changing the Temperature Unit of the
Outside Temperature Display
The outside temperature unit can be
switched between Celsius and Fahrenheit
using the following procedure.
(Vehicles with Type B Audio)
Settings can be changed by operating the
center display screen.
Refer to Personalization Features on page
9-9.
(Vehicles without Type B Audio)
1. Press the INFO switch with the ignition
switched off and continue pressing the
INFO switch for 5 seconds or longer
while switching the ignition ON. The
outside temperature display flashes.
2. Press the INFO switch to change the
outside temperature unit.
3. Press and hold the INFO switch for
3 seconds or longer while the outside
temperature display is flashing. The
outside temperature display illuminates.
NOTE
When the temperature unit indicated in the
outside temperature display is changed,
the temperature unit indicated in the
engine coolant gauge display changes in
conjunction with it.
Cruise Control Set Vehicle Speed
Display*
The vehicle speed preset using the cruise
control is displayed.
Trip Computer and INFO Switch
The following information can be selected
by pressing the INFO switch with the
ignition switched ON.
 Approximate distance you can travel on
the available fuel Average fuel economy Current fuel economy Average vehicle speed
If you have any problems with your trip
computer, consult an Authorized Mazda
Dealer.
Distance-to-empty mode
This mode displays the approximate
distance you can travel on the remaining
fuel based on the fuel economy.
The distance-to-empty will be calculated
and displayed every second.
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4–17
When Driving
Instrument Cluster and Display
*Some models.
SignalWarning LightsPage
Check Engine Light*17-33
(Red)High Engine Coolant Temperature Warning Light*17-33
*Automatic Transmission Warning Light*17-33
Power Steering Malfunction Indicator Light*17-33
Air Bag/Seat Belt Pretensioner System Warning Light*17-33
Low Fuel Warning Light7-33
Check Fuel Cap Warning Light*17-33
Seat Belt Warning Light7-33
Door-Ajar Warning Light7-33
*Low Washer Fluid Level Warning Light7-33
*Tire Pressure Monitoring System Warning Light*17-33
(Red)
KEY Warning Light*17-33
*Lane Departure Warning System (LDWS) Warning Light*1Illuminated 7-33
Flashing 4-63
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4–18
When Driving
Instrument Cluster and Display
*Some models.
SignalWarning LightsPage
(Amber)
*High Beam Control System (HBC) Warning Light*17-33
LED Headlight Warning Light7-33
*1 The light turns on when the ignition is switched on for an operation che\
ck, and turns off a few seconds later or when the engine is started. If the light does not turn on or remains tur\
ned on, have the vehicle inspected at an Authorized Mazda Dealer.*2 The light turns on continuously when the parking brake is applied.
Indicator Lights
These lights turn on or flash to notify the user of the system operation status or a system
malfunction.
SignalIndicator LightsPage
*Blind Spot Monitoring (BSM) OFF Indicator Light*14-79
*Lane Departure Warning System (LDWS) OFF Indicator Light*14-72
(Green)
KEY Indicator Light3-8
(Green)
*High Beam Control System (HBC) Indicator Light4-68
*Wrench Indicator Light*14-20
TCS/DSC Indicator Light*14-56, 4-57
DSC OFF Indicator Light*14-58
(Blue)Low Engine Coolant Temperature Indicator Light4-20
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4–20
When Driving
Instrument Cluster and Display
*Some models.
Wrench Indicator Light*
When the ignition is switched ON, the
wrench indicator light is illuminated and
then turns off after a few seconds.
The wrench indicator light is illuminated
when the preset maintenance period
arrives. Verify the content and perform
maintenance.
Refer to Maintenance Monitor on page
6-20.
Low Engine Coolant Temperature
Indicator Light (Blue)
The light illuminates continuously when
the engine coolant temperature is low and
turns off after the engine is warm.
If the low engine coolant temperature
indicator light remains illuminated after
the engine has been sufficiently warmed
up, the temperature sensor could have
a malfunction. Consult an Authorized
Mazda Dealer.
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5–7
Interior Features
Climate Control System
Heating
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position.
3. Set the temperature control dial to the
hot position.
4. Set the fan control dial to the desired
speed.
5. If dehumidified heating is desired, turn
on the air conditioner.
NOTE
 If the windshield fogs up easily, set the
mode selector dial to the position. If cooler air is desired at face level, set
the mode selector dial at the position
and adjust the temperature control dial
to maintain maximum comfort. The air to the floor is warmer than air
to the face (except when the temperature
control dial is set at the extreme hot or
cold position).
Cooling (With air conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
cold position.
3. Set the fan control dial to the desired
speed.
4. Turn on the air conditioner by pressing
the A/C switch.
5. After cooling begins, adjust the fan
control dial and temperature control
dial as needed to maintain maximum
comfort.
CAUTION
If the air conditioner is used while
driving up long hills or in heavy
traffic, monitor the engine coolant
temperature warning light to see if it is
illuminated or flashing (page 4-16).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air
conditioning off (page 7-27).
NOTE
 When maximum cooling is desired,
set the temperature control dial to the
extreme cold position and set the air
intake selector to the recirculated air
position, then turn the fan control dial
fully clockwise. If warmer air is desired at floor level,
set the mode selector dial at the
position and adjust the temperature
control dial to maintain maximum
comfort. The air to the floor is warmer than air
to the face (except when the temperature
control dial is set at the extreme hot or
cold position).
Ventilation
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
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6–29
Maintenance and Care
Owner Maintenance
6. Make sure the O-ring on the dipstick is
positioned properly before reinserting
the dipstick.
7. Reinsert the dipstick fully.
Engine Coolant
Inspecting Coolant Level
WARNING
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Switch the ignition to 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 indefinitely 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.
NOTE
Changing the coolant should be done by
an Authorized Mazda Dealer.
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6–30
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 FULL and LOW
marks on the coolant reservoir when the
engine is cool.
Coolant reservoir
Cooling fan
Cooling system cap
If it is at or near LOW, add enough coolant
to the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to FULL.
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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