2020 MAZDA MODEL 6 fuel

▼Engine Exhaust (Carbon monoxide)
WA R N I N G
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contai
ns carbon monoxide (CO), which is colorless,
odorless, and poisonous. When inhaled, it can cause loss of consciousness and death. If you
smell exhaust gas inside the vehicle, keep a ll windows fully open and contact an Authorized
Mazda Dealer immediately.
Do not run the engine when inside an enclosed area:
Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust gas,
which contains poisonous carbon monoxide , could easily enter the cabin. Loss of
consciousness or even death could occur.
Open the windows or adjust the heating or cooling system to draw fresh air when idling the
engine:
Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and the
engine running for a long time even in an op en area, exhaust gas, which contains poisonous
carbon monoxide, could enter the cabin. Loss of consciousness or even death could occur.
Clear snow from underneath and around your vehicle, particularly the tail pipe, before
starting the engine:
Running the engine when a vehi cle is stopped in deep snow is dangerous. The exhaust pipe
could be blocked by the snow, allowing exhaust gas to enter the cabin. Because exhaust gas
contains poisonous carbon monoxide, it could cause loss of consciousness or even death to
occupants in the cabin.
Before Driving
Fuel and Emission
3-26
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

Fuel-Filler Lid and Cap
WA R N I N G
When removing the fuel-filler cap, loosen
the cap slightly and wait for any hissing to
stop, then remove it:
Fuel spray is dangerous. Fuel can burn skin
and eyes and cause illness if ingested. Fuel
spray is released when there is pressure in
the fuel tank and the fuel-filler cap is
removed too quickly.
Before refueling, stop the engine, and
always keep sparks and flames away from
the filler neck:
Fuel vapor is dangerous. It could be ignited
by sparks or flames causing serious burns
and injuries.
Additionally, use of the incorrect fuel-filler
cap or not using a fuel-filler cap may result
in a fuel leak, which could result in serious
burns or death in an accident.
Do not continue refueling after the fuel
pump nozzle shuts off automatically:
Continuing to add fuel after the fuel pump
nozzle has shut off automatically is
dangerous because overfilling the fuel tank
may cause fuel overflow or leakage. Fuel
overflow and leakage could damage the
vehicle and if the fuel ignites it could cause
a fire and explosion resulting in serious
injury or death.
CAUTION
Always use only a genuine Mazda fuel-filler
cap or an approved equivalent, available
at an Authorized Mazda Dealer. The wrong
cap can result in a serious malfunction of
the fuel and emission control systems.
(SKYACTIV-G 2.5 and SKYACTIV-G 2.5T for
U.S.A. and Canada)
It may also cause the check engine light in
the instrument cluster to illuminate.
▼ Refueling
Before refueling, close all the doors,
windows, and the trunk lid, and switch the
ignition OFF.
1. To open the fuel-filler lid, pull the
remote fuel-filler lid release.

Remote fuel-filler
lid release
2. To remove the fuel-filler cap, turn itcounterclockwise.
Before Driving
Fuel and Emission
3-27
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

3. Attach the removed cap to the innerside of the fuel-filler lid.

Fuel-filler lid
Fuel-filler cap
4. Insert the refueling nozzle all the wayand begin refueling. Pull out the
refueling nozzle a fter the refueling
stops automatically.
5. To close the fuel-filler cap, turn it
clockwise until a click is heard.
6. To close, press the fuel-filler lid until it locks securely.

CAUTION
(SKYACTIV-G 2.5 and SKYACTIV-G 2.5T for
U.S.A. and Canada)
If the check fuel cap warning light
illuminates, the fuel-filler cap may not be
properly installed. If the warning light
illuminates, park your vehicle safely off the
right-of-way, remove the fuel-filler cap and
reinstall it correctly. After the cap has been
correctly installed, the fuel cap warning
light may continue to illuminate until a
number of driving cycles have been
completed. A drive cycle consists of starting
the engine (after four or more hours with
the engine off) and driving the vehicle on
city and highway roads.
Continuing to drive with the check fuel cap
warning light illuminated could cause the
check engine light to illuminate as well.
Before Driving
Fuel and Emission
3-28
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

Break-In Period
No special break-in is necessary, but a few
precautions in the first 1,000 km (600
miles) may add to the performance,
economy, and life of the vehicle.
Do not race the engine.
Do not maintain one constant speed,
either slow or fast, for a long period of
time.
Do not drive constantly at full-throttle or
high engine rpm for e xtended periods of
time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
Saving Fuel and Protection of the Environment
How you operate your Mazda determines
how far it will travel on a tank of fuel. Use
these suggestions to help save fuel and
reduce CO
2.
Avoid long warm-ups. Once the engine
runs smoothly, begin driving.
Avoid fast starts.
Drive at lower speeds.
Anticipate when to apply the brakes
(avoid sudden braking).
Follow the maintenance schedule (page
6-4) and have an Authorized Mazda
Dealer perform inspections and
servicing.
Use the air conditioner only when
necessary.
Slow down on rough roads.
Keep the tires properly inflated.
Do not carry unnecessary weight.
Do not rest your foot on the brake pedal
while driving.
Keep the wheels in correct alignment.
Keep windows closed at high speeds.
Slow down when driving in crosswinds
and headwinds.
WA R N I N G
Never stop the engine when going down a
hill:
Stopping the engine when going down a
hill is dangerous. This causes the loss of
power steering and power brake control,
and may cause damage to the drivetrain.
Any loss of steering or braking control
could cause an accident.
Before Driving
Driving Tips
3-44
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

4When Driving
Information concerning safe driving and stopping.
Start/Stop Engine.............................. 4-4 Ignition Switch........ ..................... 4-4
Starting the Engine....................... 4-5
Turning the Engine Off............... 4-11
Cylinder Deactivation
*............... 4-12
Instrument Cluster and Display ............
........................................................... 4-13 Instrument Cluster and
Display........................................4-13
Instrument Cluster (Type A)....... 4-14
Instrument Cluster (Type B)....... 4-32
Instrument Cluster (Type C)....... 4-50
Active Driving Display
*............. 4-63
Manual Transaxle Operation......... 4-66 Manual Transaxle Shift
Pattern......................................... 4-66
Automatic Transaxle....................... 4-68 Automatic Transaxle
Controls...................................... 4-68
Shift-Lock System...................... 4-69
Transaxle Ranges........................4-69
Manual Shift Mode..................... 4-71
Direct Mode
*.............................. 4-76
Driving Tips................................4-76
Switches and Controls..................... 4-78
Lighting Control......................... 4-78
Turn and Lane-Change
Signals........................................ 4-83
Windshield Wipers and
Washer........................................ 4-84
Rear Window Defogg er.............. 4-87
Horn............................................ 4-89
Hazard Warning Flasher............. 4-89
HomeLink Wireless Control System
(Type A)
*.................................... 4-90
HomeLink Wireless Control System
(Type B)
*.................................... 4-93
Brake................................................ 4-98 Brake System.............................. 4-98
AUTOHOLD............................ 4-103
Hill Launch Assist (HLA)........ 4-107
ABS/TCS/DSC............................... 4-109 Antilock Brake System
(ABS)........................................4-109
Traction Control System
(TCS)........................................ 4-110
Dynamic Stability Control
(DSC)........................................ 4-111
Fuel Economy Monitor ................. 4-113
Fuel Economy Monito r.............4-113
Drive Selection............................... 4-116 Drive Selection
*........................4-116
*Some models.4-1
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

Some indicator lights/warning lights
should be inspected before the engine is
started (page 4-13).
NOTE
(SKYACTIV-G 2.5, SKYACTIV-G 2.5T)
When the push button start is pressed to
ON, the sound of the fuel pump motor
operating near the fuel tank can be heard.
This does not indicate an abnormality.
Starting the Engine
WA R N I N G
Radio waves from the key may affect
medical devices such as pacemakers:
Before using the key near people who use
medical devices, ask the medical device
manufacturer or your physician if radio
waves from the key w ill affect the device.
NOTE
The key must be carried because the key
carries an immobilizer chip that must
communicate with the engine controls at
short range.
The engine can be started when the push
button start is pressed from off, ACC, or
ON.
The push button start system functions
(function which can start the engine by
only carrying the key) can be
deactivated to prevent any possible
adverse effect on a user wearing a
pacemaker or other medical device. If
the system is deactivated, you will be
unable to start the engine by carrying
the key. Consult an Authorized Mazda
Dealer for details. If the push button
start system functions have been
deactivated, you can start the engine by
following the procedure indicated when
the key battery goes dead.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
After starting a cold engine, the engine
speed increases and a whining sound
from the engine compartment can be
heard.
When Driving
Start/Stop Engine
4-5
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17

NOTE
After starting the engine, the push
button start indicator light (amber)
turns off and the ignition switches to
the ON position.
(SKYACTIV-G 2.5, SKYACTIV-G
2.5T)
After pressing the push button start
and before the engine starts, the
operation sound of the fuel pump
motor from near the fuel tank can be
heard, however, this does not
indicate a malfunction.
(SKYACTIV-D 2.2)
The starter does not rotate until
the glow indicator light turns off.
If the ignition is left switched ON
for a long period of time without
the engine running after the glow
plugs are warmed up, the glow
plugs may warm up again which
will illuminate the glow indicator
light.
When starting the engine, do not
release the brake pedal until the
glow indicator light in the
instrument cluster turns off and
the engine starts, after pressing
the push button start.
If the brake pedal is released
before the engine starts, depress
the brake pedal again and press
the push button start to start the
engine.
8. After starting the engine, let it idle for about 10 seconds.
NOTE
(SKYACTIV-G 2.5, SKYACTIV-G
2.5T)
Whether the engine is cold or
warm, it should be started without
the use of the accelerator.
If the engine does not start the first
time, refer to Starting a Flooded
Engine under Emergency Starting.
If the engine still does not start,
have your vehicle inspected by an
Authorized Mazda Dealer (page
7-18).
(SKYACTIV-D 2.2)
If the ambient temperature is lower
than about
－ 10 °C (14 °F), the
maximum engine speed may not be
attained for about 3 minutes after
the engine starts to protect the
engine.
▼ Engine Start Function When Key
Battery is Dead
CAUTION
When starting the engine by holding the
transmitter over the push button start due
to a dead key battery or a malfunctioning
key, be careful not to allow the following,
otherwise the signal from the key will not
be received correctly and the engine may
not start.
When Driving
Start/Stop Engine
4-8
Mazda6_8HX3-EA-19I_Edition1_old
2019-6-18 9:25:17

Cylinder Deactivation*
The cylinder deactivation is a function
designed to reduce fuel consumption and
improve fuel economy by deactivating 2
out of the 4 cylinders while driving. The
function constantly determines which is
better for driving; 4 cylinders or 2
cylinders, regardless of the driver's
operations, and it performs the switching
automatically.
When the cylinder deactivation function
does not operate
The cylinder deactivation function does
not operate under the following
conditions.
The selector lever is in the P, N, or R
position, or 1st gear.
The engine oil temperature or engine
coolant temperature is low.
After disconnecting the battery
terminals for some reason, such as for
battery replacement.
When Driving
Start/Stop Engine
4-12*Some models.
Mazda6_8HX3-EA-19I_Edition1_old 2019-6-18 9:25:17