2016 MAZDA MODEL 6 check engine light

Black plate (78,1)
Keyless Entry System
This system uses the key buttons to
remotely lock and unlock the doors, and
opens the trunk lid.
The system can start the engine without
having to take the key out of your purse
or pocket.
It can also help you signal for attention.
Operating the theft-deterrent system is
also possible on theft-deterrent system-
equipped vehicles.
Press the buttons slowly and carefully.
System malfunctions or warnings are
indicated by the following warning lights
or beeps.
For vehicles with the type A instrument
cluster, check the displayed message for
more information and, if necessary, have
the vehicle inspected at an Authorized
Mazda Dealer, according to the indication.
lKEY Warning Light (Red)
Refer to Warning/Indicator Lights on
page 4-22.
lIgnition Not Switched Off (STOP)
Warning Beep
Refer to Ignition Not Switched Off
(STOP) Warning Beep on page 7-35.
lKey Removed from Vehicle Warning
Beep
Refer to Key Removed from Vehicle
Warning Beep on page 7-35.
If you have a problem with the key,
consult an Authorized Mazda Dealer.
If your key is lost or stolen, consult an
Authorized Mazda Dealer as soon as
possible for a replacement and to make
the lost or stolen key inoperative.
CAUTION
Radio equipment like this is governed
by laws.
Changes or modifications not
expressly approved by the party
responsible for compliance could void
the user's authority to operate the
equipment.
NOTE
lThe keyless entry system operation may
vary due to local conditions.
lThe keyless entry system is fully operational
(door lock/unlock) when the push button
start is switched off. The system does not
operate if the push button start is switched
to any position other than off.
lIf the key does not operate when pressing a
button or the operational range becomes
too small, the battery may be dead. To
install a new battery, refer to Replace
Electrical Battery(page 6-38).
lBattery life is about one year. Replace the
battery with a new one if the KEY indicator
light (green) flashes in the instrument
cluster. Replacing the battery about once a
year is recommended because the KEY
warning light/indicator light may not
illuminate or flash depending on the rate of
battery depletion.
lAdditional keys can be obtained at an
Authorized Mazda Dealer. Up to 6 keys can
be used with the keyless functions per
vehicle. Bring all keys to an Authorized
Mazda Dealer when additional keys are
required.
3-4
Before Driving
Keys
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Form No.8EA2-EA-14K

Black plate (101,1)
Fuel-Filler Lid and Cap
WARNING
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 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
(U.S.A. and Canada)
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. It may also cause
the check engine light in the
instrument cluster to illuminate.
qFuel-Filler Lid
To open, pull the remote fuel-filler lid
release.
To close, press the fuel-filler lid until it
locks securely.
Remote fuel-filler
lid release
qFuel-Filler Cap
To remove the fuel-filler cap, turn it
counterclockwise.
Attach the removed cap to the inner side
of the fuel lid.
Before Driving
Fuel and Emission
3-27
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Form No.8EA2-EA-14K

Black plate (102,1)
To close the fuel-filler cap, turn it
clockwise until a click is heard.
Open
Close
CAUTION
(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.
3-28
Before Driving
Fuel and Emission
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Form No.8EA2-EA-14K

Black plate (114,1)
NOTElThe keys carry a unique electronic code.
For this reason, and to assure your safety,
obtaining a replacement key requires some
waiting time. They are only available
through an Authorized Mazda Dealer.
lAlways keep a spare key in case one is lost.
If a key is lost, consult an Authorized
Mazda Dealer as soon as possible.
lIf you lose a key, an Authorized Mazda
Dealer will reset the electronic codes of
your remaining keys and immobilizer
system. Bring all the remaining keys to an
Authorized Mazda Dealer to reset.
Starting the vehicle with a key that has not
been reset is not possible.
qOperation
NOTElThe engine may not start and security
indicator light may illuminate or flash if the
key is placed in an area where it is difficult
for the system to detect the signal, such as
on the dashboard or in the glove
compartment. Move the key to a location
within the signal range, switch the ignition
off, and then restart the engine.
lSignals from a TV or radio station, or from
a transceiver or mobile telephone could
interfere with your immobilizer system. If
you are using the proper key and the engine
fails to start, check the security indicator
light.
Arming
The system is armed when the push
button start is pressed from ON to off.
The security indicator light in the
instrument cluster flashes every 2 seconds
until the system is disarmed.
Refer to Warning/Indicator Lights on page
4-22.
Disarming
The system is disarmed when the ignition
is switched ON with the correct
programmed key. The security indicator
light illuminates for about 3 seconds and
then turns off. If the engine does not start
with the correct key, and the security
indicator light remains illuminated or
flashing, try the following:
Make sure the key is within the
operational range for signal transmission.
Switch the ignition off, and then restart
the engine. If the engine does not start
after 3 or more tries, contact an
Authorized Mazda Dealer.
NOTE
lIf the security indicator light flashes
continuously while you are driving, do not
shut off the engine. Go to an Authorized
Mazda Dealer and have it checked. If the
engine is shut off while the indicator light is
flashing, you will not be able to restart it.
lBecause the electronic codes are reset when
the immobilizer system is repaired, the keys
are needed. Make sure to bring all the keys
to an Authorized Mazda Dealer so that they
can be programmed.
3-40
Before Driving
Security System
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Black plate (131,1)
2.(Manual transaxle)
Continue to depress the clutch pedal
firmly until the engine has completely
started.
3. Verify that the push button start
indicator light (green) flashes.
NOTE
The push button start indicator light (green)
will flash even if the push button start is
pressed before depressing the brake pedal
(automatic transaxle) or the clutch pedal
(manual transaxle). If the clutch pedal is
depressed (manual transaxle) or the brake
pedal is depressed (automatic transaxle) under
this condition, the engine can be started by
resuming the procedure following this.
4. Touch the push button start using the
backside of the key (as shown) while
the push button start indicator light
(green) flashes.
Push button start
Indicator light
Key
NOTE
When touching the push button start using the
backside of the key as shown in the
illustration, touch the push button start with
the lock switch side of the key facing up.
5. Verify that the push button start
indicator light (green) turns on.6. Press the push button start to start the
engine.
NOTE
lThe engine cannot be started unless the
clutch pedal is fully depressed (manual
transaxle) or the brake pedal is fully
depressed (automatic transaxle).
lIf there is a malfunction with the push
button start function, the push button start
indicator light (amber) flashes. In this case,
the engine may start, however, have the
vehicle checked at an Authorized Mazda
Dealer as soon as possible.
lIf the push button start indicator light
(green) does not illuminate, perform the
operation from the beginning again. If it
does not illuminate, have the vehicle
checked at an Authorized Mazda Dealer.
lTo switch the ignition position without
starting the engine, perform the following
operations after the push button start
indicator light (green) turns on.
1. Release the brake pedal (automatic
transaxle) or the clutch pedal (manual
transaxle).
2. Press the push button start to switch the
ignition position. The ignition switches
in the order of ACC, ON, and off each
time the push button start is pressed. To
switch the ignition position again,
perform the operation from the
beginning.
When Driving
Start/Stop Engine
4-7
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Black plate (148,1)
Signal Warning/Indicator Lights Page
Brake System Warning Light 4-29
ABS Warning Light 4-30
Electric Parking Brake Warning Light 4-31
Charging System Warning Indication/Warning Light 4-31
Engine Oil Warning Light 4-31
Check Engine Light 4-32
High Engine Coolant Temperature Warning Light (Red) 4-32
Lane Departure Warning System (LDWS) Indication 4-33
Lane Departure Warning System (LDWS) OFF Indication 4-33
Automatic Transaxle Warning Indication 4-34
Power Steering Malfunction Indication 4-34
Air Bag/Front Seat Belt Pretensioner System Warning Light 4-35
Low Fuel Warning Light 4-35
Check Fuel Cap Warning Indication 4-35
Seat Belt Warning Light 4-36
4-24
When Driving
Instrument Cluster and Display
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Form No.8EA2-EA-14K

Black plate (151,1)
Signal Warning/Indicator Lights Page
Brake System Warning Light 4-29
ABS Warning Light 4-30
Electric Parking Brake Warning Light 4-31
Brake Pedal Operation Demand Indicator Light 4-31
Charging System Warning Light 4-31
Engine Oil Warning Light 4-31
Check Engine Light 4-32
High Engine Coolant Temperature Warning Light (Red) 4-32
Lane Departure Warning System (LDWS) Warning Light 4-33
Lane Departure Warning System (LDWS) OFF Indicator Light 4-33
Automatic Transaxle Warning Light 4-34
Power Steering Malfunction Indicator Light 4-34
Air Bag/Front Seat Belt Pretensioner System Warning Light 4-35
Low Fuel Warning Light 4-35
Check Fuel Cap Warning Light 4-35
Seat Belt Warning Light 4-36
When Driving
Instrument Cluster and Display
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Black plate (154,1)
WARNING
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible:
Driving with the brake system
warning light illuminated is
dangerous. It indicates that your
brakes may not work at all or that
they could completely fail at any
time. If this light remains
illuminated, after checking that the
parking brake is fully released, have
the brakes inspected immediately.
CAUTION
In addition, the effectiveness of the
braking may diminish so you may
need to depress the brake pedal more
strongly than normal to stop the
vehicle.
qABS Warning Light
The warning light stays on for a few
seconds when the ignition is switched
ON.
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 Authorized
Mazda Dealer as soon as possible.NOTE
lWhen 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.
lThe brake assist system does not operate
while the ABS warning light is illuminated.
qElectronic 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 Authorized Mazda Dealer 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.
4-30
When Driving
Instrument Cluster and Display
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