2016 MAZDA MODEL 6 engine coolant

Black plate (293,1)
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 4-22).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air
conditioning off (page 7-18).
NOTE
lWhen 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.
lIf 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.
lThe 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).
qVentilation
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position (indicator light turned off).
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
qWindshield Defrosting and Defogging
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
desired position.
3. Set the fan control dial to the desired
speed.
4. If dehumidified heating is desired, turn
on the air conditioner.
WARNING
Do not defog the windshield using the
position with the temperature
control set to the cold position:
Using the
position with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windshield to fog
up. Your vision will be hampered,
which could lead to a serious
accident. Set the temperature control
to the hot or warm position when
using the
position.
NOTE
lFor maximum defrosting, turn on the air
conditioner, set the temperature control dial
to the extreme hot position, and turn the fan
control dial fully clockwise.
lIf warm air is desired at the floor, set the
mode selector dial to the
position.lIn theorposition, the air
conditioner is automatically turned on and
the outside air position is automatically
selected to defrost the windshield. In the
orposition, the outside air position
cannot be changed to the recirculated air
position.
Interior Features
Climate Control System
5-7
Mazda6_8EA2-EA-14K_Edition2 Page293
Saturday, January 10 2015 3:25 PM
Form No.8EA2-EA-14K

Black plate (421,1)
6Maintenance and Care
How to keep your Mazda in top condition.
Essential Information ................................................................... 6-2
Introduction ............................................................................... 6-2
Scheduled Maintenance ................................................................ 6-4
Scheduled Maintenance (U.S.A., Canada, and Puerto Rico) .... 6-4
Scheduled Maintenance (Mexico) ........................................... 6-13
Maintenance Monitor .............................................................. 6-20
Owner Maintenance ................................................................... 6-22
Owner Maintenance Precautions ............................................. 6-22
Hood ....................................................................................... 6-24
Engine Compartment Overview .............................................. 6-26
Engine Oil ............................................................................... 6-27
Engine Coolant ....................................................................... 6-29
Brake/Clutch Fluid .................................................................. 6-31
Washer Fluid ........................................................................... 6-31
Body Lubrication .................................................................... 6-32
Wiper Blades ........................................................................... 6-33
Battery ..................................................................................... 6-36
Key Battery Replacement ....................................................... 6-38
Tires ........................................................................................ 6-40
Light Bulbs ............................................................................. 6-46
Fuses ....................................................................................... 6-56
Appearance Care ........................................................................ 6-62
Exterior Care ........................................................................... 6-62
Interior Care ............................................................................ 6-67
6-1
Mazda6_8EA2-EA-14K_Edition2 Page421
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (425,1)
qSchedule 1
U.S.A. residents - Engine oil flexible maintenance interval
Use when the maintenance monitor for“Oil Change”is set to“Flexible”. For details, see maintenance
monitor (page 6-20).
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 16 32 48 64 80 96 112 128
×1000 miles 10 20 30 40 50 60 70 80
ENGINE
Drive belts I I
Engine oil & filter
*1Replace when wrench indicator light is ON.
(Max interval:12 months/16,000 km (10,000 miles))
COOLING SYSTEM
Engine coolant
*2Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
FUEL SYSTEM
Air filterReplace when any equivalent timing of replacing engine oil.
(Max interval:36 months/60,000 km (37,500 miles))
Fuel lines and hoses
*3IIII
Hoses and tubes for emission*3II
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
CHASSIS and BODY
Brake lines, hoses and connectionsIIII
Disc brakesIIIIIIII
Tire (Rotation)
*4Rotate every 8,000 km (5,000 miles).
Steering operation and linkagesIIII
Front and rear suspension, ball joints and wheel
bearing axial playIIII
Driveshaft dust bootsIIII
Bolts and nuts on chassis and bodyTTTT
Exhaust system and heat shields I I
Maintenance and Care
Scheduled Maintenance
6-5
Mazda6_8EA2-EA-14K_Edition2 Page425
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (426,1)
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 16 32 48 64 80 96 112 128
×1000 miles 10 20 30 40 50 60 70 80
AIR CONDITIONER SYSTEM
Cabin air filterReplace when any equivalent timing of replacing engine oil.
(Max interval:24 months/48,000 km (30,000 miles))
Chart symbols:
I:Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
T:Tighten
Remarks:
*1 The engine oil and filter must be changed at least once a year or within 16,000 km (10,000 miles) since last
engine oil and filter change. The system must be reset whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*2 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.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long-term reliability.
*4 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).
6-6
Maintenance and Care
Scheduled Maintenance
Mazda6_8EA2-EA-14K_Edition2 Page426
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (427,1)
U.S.A. residents - Fixed maintenance interval
Use when the maintenance monitor for“Oil Change”is set to“Fixed”. For details, see maintenance monitor
(page 6-67).
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 12 18 24 30 36 42 48
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
SKYACTIV-G 2.5
Drive belts I
Engine oil & filterRRRRRRRR
COOLING SYSTEM
Engine coolant
*1Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
FUEL SYSTEM
Air filter R
Fuel lines and hoses
*2II
Hoses and tubes for emission*2I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
CHASSIS and BODY
Brake lines, hoses and connections I I
Disc brakesIIII
Tire (Rotation)
*3Rotate every 12,000 km (7,500 miles).
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial playII
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
Maintenance and Care
Scheduled Maintenance
6-7
Mazda6_8EA2-EA-14K_Edition2 Page427
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (428,1)
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 6 12 18 24 30 36 42 48
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
AIR CONDITIONER SYSTEM
Cabin air filter R R
Chart symbols:
I:Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R:Replace
L:Lubricate
T:Tighten
Remarks:
*1 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.
*2 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long-term reliability.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).
6-8
Maintenance and Care
Scheduled Maintenance
Mazda6_8EA2-EA-14K_Edition2 Page428
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (429,1)
qSchedule 2
U.S.A. (severe driving conditions) and Puerto Rico residents
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
SKYACTIV-G 2.5
Drive belts I
Engine oil & filterFlexible
*1Replace when wrench indicator light is ON.
(Max interval:12 months/16,000 km (10,000 miles))
FixedRRRRRRRRRRRR
COOLING SYSTEM
Engine coolant
*2Replace at first 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Engine coolant levelIIIIIIIIIIII
FUEL SYSTEM
Air filterU.S.A.
(severe driving
conditions)R
Puerto Rico R R
Fuel lines and hoses
*3II
Hoses and tubes for emission*3I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lightsIIIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake and clutch fluid levelIIIIIIIIIIII
Disc brakesIIII
Tire (Rotation)
*4Rotate every 8,000 km (5,000 miles).
Tire inflation pressure and tire wear*4IIIIIIIIIIII
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial playII
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
All locks and hingesLLLLLLLLLLLL
Washer fluid levelIIIIIIIIIIII
Maintenance and Care
Scheduled Maintenance
6-9
Mazda6_8EA2-EA-14K_Edition2 Page429
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K

Black plate (430,1)
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
AIR CONDITIONER SYSTEM
Cabin air filter Replace every 40,000 km (25,000 miles) or 2 years.
Chart symbols:
I:Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R:Replace
L:Lubricate
T:Tighten
Remarks:
*1 Engine oil flexible maintenance is available for U.S.A. and Puerto Rico residents whose vehicle is operated
mainly where none of the following conditions apply.
lExtended periods of idling or low-speed operation such as police car, taxi or driving school carlDriving in dusty conditions
If any do apply, follow fixed maintenance.
The engine oil and filter must be changed at least once a year or within 16,000 km (10,000 miles) since last
engine oil and filter change. The system must be reset whenever replacing the engine oil regardless of the
message/wrench indicator light display.
*2 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.
*3 According to state/provincial and federal regulations, failure to perform maintenance on these items will not
void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or mileage/kilometer period to ensure long-term reliability.
*4 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).
6-10
Maintenance and Care
Scheduled Maintenance
Mazda6_8EA2-EA-14K_Edition2 Page430
Saturday, January 10 2015 3:26 PM
Form No.8EA2-EA-14K