2016 MAZDA MODEL MX-5 coolant reservoir

6–26
Maintenance and Care
Owner Maintenance
Engine Compartment Overview
Windshield washer fluid reservoir Brake/Clutch fluid reserv
oir
Engine oil dipstick
Battery
Fuse blockCooling system cap
Engine coolant reserv oir
Engine oil-f
iller cap
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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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7–28
If Trouble Arises
Overheating
If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
Coolant reservoir
Cooling fan
Cooling system cap
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 Authorized Mazda
Dealer.
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9–5
Specifications
Specifications
Capacities
(Approximate Quantities)
ItemCapacity
Engine oilWith oil filter replacement4.3 L (4.5 US qt, 3.8 Imp qt)
Without oil filter replacement4.1 L (4.3 US qt, 3.6 Imp qt)
CoolantManual transmission6.0 L (6.3 US qt, 5.3 Imp qt)
Automatic transmission5.9 L (6.2 US qt, 5.2 Imp qt)
Manual transmission oil2.0 L (2.1 US qt, 1.8 Imp qt)
Automatic transmission fluid7.2 L (7.6 US qt, 6.3 Imp qt)
Rear differential oil0.6 L (0.6 US qt, 0.5 Imp qt)
Fuel tank45.0 L (11.9 US gal, 9.90 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
Dimensions
U.S.A. and Canada
ItemVehicle specification
Overall length3,915 mm (154.1 in)
Overall width1,735 mm (68.3 in)
Overall height16 inch wheel vehicle1,235 mm (48.6 in)
17 inch wheel vehicle1,240 mm (48.8 in)
Front tread1,495 mm (58.9 in)
Rear tread1,505 mm (59.3 in)
Wheelbase2,310 mm (90.9 in)
Mexico
ItemVehicle specification
Overall length3,915 mm (154.1 in)
Overall width1,735 mm (68.3 in)
Overall height16 inch wheel vehicle1,225 mm (48.2 in)
17 inch wheel vehicle1,230 mm (48.4 in)
Front tread1,495 mm (58.9 in)
Rear tread1,505 mm (59.3 in)
Wheelbase2,310 mm (90.9 in)
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