2015 MAZDA MODEL 3 HATCHBACK brake

*Some models.4–2
i-ACTIVSENSE............................... 4-100
i-ACTIVSENSE*........................ 4-100
Adaptive Front Lighting System
(AFS)
* ........................................ 4-103
High Beam Control System
(HBC)
*........................................ 4-104
Lane Departure Warning System
(LDWS)
* .................................... 4-107
Rear Vehicle Monitoring (RVM)
System
* ....................................... 4-114
Distance Recognition Support System
(DRSS)
* ...................................... 4-120
Mazda Radar Cruise Control
(MRCC)
* .................................... 4-123
Adjustable Speed Limiter* ......... 4-133
Smart City Brake Support
(SCBS)
* ...................................... 4-139
Smart Brake Support (SBS)* ...... 4-145
Forward Sensing Camera (FSC)* .... 4-148
Radar Sensor (Front)* ................. 4-150
Laser Sensor (Front)* ................. 4-153
Radar Sensors (Rear)* ................ 4-155
Cruise Control ................................. 4-156
Cruise Control
* ........................... 4-156
Tyre Pressure Monitoring System .... 4-161
Tyre Pressure Monitoring
System
* ....................................... 4-161
Diesel Particulate Filter (SKYACTIV-D
2.2) .................................................... 4-165
Diesel Particulate Filter
(SKYACTIV-D 2.2) ................... 4-165
Rear View Monitor .......................... 4-166
Rear View Monitor
* ................... 4-166 Parking Sensor System ................... 4-175
Parking Sensor System
* ............. 4-175
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4–4
When Driving
Start/Stop Engine
Ignition Switch
Push Button Start Positions
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
Each time the push button start is pressed,
the ignition switches in the order of off,
ACC, and ON. Pressing the push button
start again from ON switches the ignition
off.
Indicator light
Push button start
NOTE
  The engine starts by pressing the
push button start while depressing
the clutch pedal (manual transaxle)
or the brake pedal (automatic
transaxle). To switch the ignition
position, press the push button start
without depressing the pedal.
  Do not leave the ignition switched
ON while the engine is not running.
Doing so could result in the battery
going dead. If the ignition is left in
ACC (For automatic transaxle, the
selector lever is in the P position, and
the ignition is in ACC), the ignition
switches off automatically after about
25 minutes. Off
The power supply to electrical devices
turns off and the push button start indicator
light (amber) also turns off.
In this position the steering wheel is
locked.
WARNING
Before leaving the driver's seat, always
switch the ignition off, set the parking
brake, and make sure the selector lever
is in P (automatic transaxle) or in 1st
gear or R (manual transaxle):
Leaving the driver's seat without
switching the ignition off, setting the
parking brake, and shifting the selector
lever to P (automatic transaxle) or
to 1st gear or R (manual transaxle)
is dangerous. Unexpected vehicle
movement could occur which could
result in an accident.
In addition, if your intention is to leave
the vehicle for even a short period, it
is important to switch the ignition off,
as leaving it in another position will
disable some of the vehicle's security
systems and run the battery down.
NOTE
(Locked steering wheel)
If the push button start indicator light
(green) is fl ashing and the beep sound
is heard, this indicates that the steering
wheel is not unlocked. To unlock the
steering wheel, press the push button
start while moving the steering wheel
left and right.
.B[EB@&'&&"@&EJUJPOJOEC







4–6
When Driving
Start/Stop Engine
NOTE
  After starting a cold engine, the
engine speed increases and a whining
sound from the engine compartment
can be heard.
 This is for improved exhaust gas
purifi cation and does not indicate
defect of the parts.
1. Make sure you are carrying the key.
2. Occupants should fasten their seat
belts.
3. Make sure the parking brake is on.
4. Continue to press the brake pedal
fi rmly until the engine has completely
started.
5. (Manual transaxle)
Continue to press the clutch pedal
fi rmly until the engine has completely
started.
(Automatic transaxle)
Put the vehicle in park (P). If you must
restart the engine while the vehicle is
moving, shift into neutral (N).
NOTE
(Manual transaxle)
The starter will not operate if the clutch
pedal is not depressed suffi ciently.
(Automatic transaxle)
The starter will not operate if the
selector lever is not in P or N and the
brake pedal is not depressed suffi ciently. 6. Verify that the KEY indicator light
(green) in the instrument cluster and the
push button start indicator light (green)
illuminate.
Indicator light
Push button start
KEY indicator light
(green)/ KEY
warning light (red)
NOTE
  If the push button start indicator light
(green) fl ashes, make sure that the
key is being carried.
  If the push button start indicator light
(green) fl ashes with the key being
carried, touch the key to the push
button start and start the engine.
Refer to Engine Start Function When
Key Battery is Dead on page 4-9 .
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4–7
When Driving
Start/Stop Engine
CAUTION
If the KEY warning light (red)
illuminates, or the push button start
indicator light (amber) fl ashes, this
could indicate a problem with the engine
starting system and the inability to start
the engine or switch the ignition to ACC
or ON. Have your vehicle inspected at
an expert repairer, we recommend an
Authorised Mazda Repairer as soon as
possible.
NOTE
  Under the following conditions, the
KEY warning light (red) fl ashes after
the push button start is pressed to
inform the driver that the push button
start will not switch to ACC even if it
is pressed from off.
 


 The key battery is dead.



 The key is out of operational
range.
 


 The key is placed in areas where it
is diffi cult for the system to detect
the signal (page 3-7 ).
 


 A key from another manufacturer
similar to the key is in the
operational range.
NOTE
 (Forced engine starting method) If the KEY warning light (red)
illuminates, or the push button start
indicator light (amber) fl ashes, this
could indicate that the engine may
not start using the usual starting
method. Have your vehicle inspected
at an expert repairer, we recommend
an Authorised Mazda Repairer as
soon as possible. If this occurs, the
engine can be force-started. Press
and hold the push button start until
the engine starts. Other procedures
necessary for starting the engine
such as having the key in the cabin,
and depressing the clutch pedal
(manual transaxle) or the brake pedal
(automatic transaxle) are required.
  When the engine is force-started,
the KEY warning light (red) remains
illuminated and the push button
start indicator light (amber) remains
fl ashing.

(Automatic transaxle) When the selector lever is in the
neutral (N) position, the KEY
indicator light (green) and the push
button start indicator light (green) do
not illuminate.
7. Press the push button start after both
the KEY indicator light (green) in the
instrument cluster and the push button
start indicator light (green) illuminate.
.B[EB@&'&&"@&EJUJPOJOEC







4–8
When Driving
Start/Stop Engine
NOTE
  After starting the engine, the push
button start indicator light (amber)
turns off and the ignition switches to
the ON position.
 (SKYACTIV-G 1.5, MZR 1.6,
SKYACTIV-G 2.0)
 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.
NOTE
 (SKYACTIV-D 2.2)




 When starting the engine, do
not release the clutch pedal
(manual transaxle) or the brake
pedal (automatic transaxle) until
the glow indicator light in the
instrument cluster turns off and
the engine starts, after pressing the
push button start.
 


 If the clutch pedal (manual
transaxle) or the brake pedal
(automatic transaxle) is released
before the engine starts, depress
the clutch pedal (manual transaxle)
or the brake pedal (automatic
transaxle) again and press the push
button start to start the engine.
 


 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.
 


 The starter does not rotate until the
glow indicator light turns off.
8. After starting the engine, let it idle
for about ten seconds (Prohibited in
Germany).
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4–10
When Driving
Start/Stop Engine
If the engine cannot be started due to a
dead key battery, the engine can be started
using the following procedure:
1. Continue to depress the brake pedal
fi rmly until the engine has completely
started.
2. (Manual transaxle)
Continue to depress the clutch pedal
fi rmly until the engine has completely
started.
3. Verify that the push button start
indication light (green) fl ashes.
NOTE
The push button start indicator light
(green) will fl ash 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) fl ashes.
Push button start
TransmitterIndicator light
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.
.B[EB@&'&&"@&EJUJPOJOEC







4–11
When Driving
Start/Stop Engine
NOTE
  The engine cannot be started unless
the clutch pedal is fully depressed
(manual transaxle) or the brake
pedal is fully depressed (automatic
transaxle).
  If there is a malfunction with the
push button start function, the push
button start indicator light (amber)
fl ashes. In this case, the engine may
start, however, have the vehicle
checked at an expert repairer, we
recommend an Authorised Mazda
Repairer as soon as possible.
  If 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
expert repairer, we recommend an
Authorised Mazda Repairer.
  To 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 clutch pedal (manual
transaxle) or brake pedal
(automatic 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.
Emergency Operation for Starting
the Engine
If the KEY warning light (red) illuminates,
or the push button start indicator light
(amber) fl ashes, this could indicate that
the engine may not start using the usual
starting method. Have your vehicle
inspected at an expert repairer, we
recommend an Authorised Mazda Repairer
as soon as possible. If this occurs, the
engine can be force-started. Press and hold
the push button start until the engine starts.
Other procedures necessary for starting the
engine such as having the key in the cabin,
and depressing the clutch pedal (manual
transaxle) or the brake pedal (automatic
transaxle) are required.
.B[EB@&'&&"@&EJUJPOJOEC







4–12
When Driving
Start/Stop Engine
Turning the Engine Off
WARNING
Do not stop the engine while the
vehicle is moving:
Stopping the engine while the vehicle is
moving for any reason other than in an
emergency is dangerous. Stopping the
engine while the vehicle is moving will
result in reduced braking ability due to
the loss of power braking, which could
cause an accident and serious injury.
1. Stop the vehicle completely.
2. (Manual transaxle)
Shift into neutral and set the parking
brake.
(Automatic transaxle)
Shift the selector lever to the P position
and set the parking brake.
3. Press the push button start to turn off
the engine. The ignition position is off.
CAUTION
When leaving the vehicle, make sure the
push button start is off.
NOTE
 (SKYACTIV-G 1.5, SKYACTIV-G
2.0)
 The cooling fan in the engine
compartment could turn on for a few
minutes after the ignition is switched
from ON to OFF, whether or not the
A/C is on or off, to cool the engine
compartment quickly.
  When the push button start is pressed
from ON to ACC or OFF, the KEY
indicator light (green) may fl ash for
approximately 30 seconds indicating
that the remaining battery power of
the key is low.
 Replace with a new battery before
the key becomes unusable.
 Refer to Key Battery Replacement on
page 6-43 .
 (Automatic transaxle) If the engine is turned off while the
selector lever is in a position other
than P, the ignition switches to ACC.
Emergency Engine Stop
Continuously pressing the push button
start or quickly pressing it any number of
times while the engine is running or the
vehicle is being driven will turn the engine
off immediately. The ignition switches to
ACC.
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