2015 MAZDA MODEL 3 HATCHBACK stop start

4–17
When Driving
Start/Stop Engine
NOTE
 (Automatic transaxle) If the selector lever is shifted from D/M position (not second gear fi xed mode) to the
N position or from the D/M position (not second gear fi xed mode) to the P position
while the i-stop function is operating, the engine will not restart automatically even
if the brake pedal is released. The engine will restart if the brake pedal is depressed
again or the selector lever is shifted to the D/M position (not second gear fi xed mode)
or the R position. In addition, when the driver intends to get out of the vehicle while
the shift lever is in the N or P position (the driver's seat belt is unfastened and the door
is opened), the engine restarts (except European model). (For the purpose of safety,
always keep the brake pedal depressed when shifting the selector lever while the i-stop
function is operating.)

From D/M position (not second
gear fixed mode) to N position
From N position to D/M position (not
second gear fixed mode) or R positionFrom P position to D/M position (not
second gear fixed mode) or R positionFrom D/M position (not second
gear fixed mode) to P position
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4–18
When Driving
Start/Stop Engine
NOTE
  If any one of the following operations is performed after the engine has been
automatically stopped (shift lever is in neutral position for vehicles with manual
transaxle), the engine will restart automatically even though the clutch pedal is not
depressed (manual transaxle) or the brake pedal is not released (automatic transaxle).
However, for safety reasons, if the shift lever is in a position other than neutral for
vehicles with manual transaxle, the engine will not restart automatically.
 


 The i-stop OFF switch is pressed for several seconds.



(Dual-zone automatic air-conditioning)
 The temperature setting dial of the air conditioning is set to maximum heating/
maximum cooling (A/C ON).
 


 The windscreen defroster switch is on.



(Except European model)
 The driver intends to get out of the vehicle (driver's seat belt is unfastened and any
door or the liftgate/boot lid is opened).
 


 The brakes are released slightly on a slope and the vehicle begins to move.

(Automatic transaxle)




 The accelerator pedal is depressed while the selector lever is in the D/M position
(not second gear fi xed mode).




 The selector lever is shifted to the R position.



 The selector lever is shifted from the N or P position to the D/M position (not second
gear fi xed mode).




 The steering wheel is operated with the selector lever in the D/M position (not
second gear fi xed mode).




 The selector lever is in the M position, second gear fi xed mode. 

 If any one of the following vehicle conditions occur after the engine has been
automatically stopped (shift lever is in neutral position for vehicles with manual
transaxle), the engine will restart automatically even though the clutch pedal is not
depressed (manual transaxle) or the brake pedal is not released (automatic transaxle).
However, for safety reasons, if the shift lever is in a position other than neutral for
vehicles with manual transaxle, the engine will not restart automatically.
 


(Dual-zone automatic air-conditioning)
 There is a large difference between the cabin temperature and the temperature set for
the air-conditioning system.
 


 Two minutes have elapsed since the i-stop function started operating.



 The battery power is depleted.
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4–19
When Driving
Start/Stop Engine
NOTE
  If any one of the following occurs, the length of time the engine is stopped
automatically could be shorter or the length of time required before i-stop functions
again could be longer.
 


 The ambient temperature is high or low.



 The battery power is depleted.



 The power consumption of vehicle equipment is high. 

 The i-stop function does not operate when the ambient temperature is extremely high
or low.
  The engine may not stop automatically for a while after the battery leads are
reconnected after temporarily disconnecting them. In addition, if the battery is
replaced, the i-stop system will need to be reset and checked to make sure it operates
correctly. When replacing the battery, consult an expert repairer, we recommend an
Authorised Mazda Repairer.
i-stop OFF Switch
The i-stop function can be turned off by
pressing the switch until the beep sounds
and the i-stop warning light (amber) in the
instrument cluster illuminates. The i-stop
function can be turned back on by pressing
the switch again until the beep sounds and
the i-stop warning light (amber) turns off.
NOTE
If the i-stop function was turned off
using the i-stop OFF switch, the system
will resume operation the next time the
engine is started.
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4–20
When Driving
Start/Stop Engine
Vehicle Roll Prevention Function (Automatic transaxle)
Vehicles with i-stop are equipped with a vehicle roll prevention function. This function
prevents the vehicle from rolling, such as when releasing the brake pedal while on a slope
under the following conditions:
 


 During idling stop (prevents the vehicle from rolling back)



 When starting from a stop (prevents the vehicle's sudden movement due to vehicle creep)
 The braking force is maintained automatically when the brake pedal is released and the
engine is restarted.
Release foot from brake pedal Vehicle brake force maintained
Engine restarted Acceleration
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4–21
When Driving
Start/Stop Engine
WARNING
The vehicle roll prevention function is a supplementary function which operates for
a maximum of four seconds after releasing the brake pedal when starting the vehicle
after the vehicle is stopped with the i-stop function operating:
 
 Over reliance on the system may result in an unexpected accident if the vehicle were
to suddenly accelerate. Before starting to drive the vehicle, always confi rm the safety
of the surroundings and operate the selector lever, brake pedal, and accelerator
pedal appropriately.
  The vehicle could roll unexpectedly depending on the vehicle's load or if it is towing
something. Note that the vehicle may move suddenly after the vehicle roll prevention
function is released while the vehicle is under the following conditions:
 (The selector lever is in the N position.)  If the selector lever is shifted to the N position and the brake pedal is released while
the i-stop function is operating, the brake force is gradually released. To accelerate
the vehicle, release the brake pedal after the engine restarts and shift the selector
lever to a position other than the N position.
NOTE
  When the vehicle is stopped on a steep grade, the vehicle roll prevention function does
not operate because the idling stop does not operate.
  The brake pedal response may change, sound may occur from the brakes, or the
brake pedal could vibrate from the operation of the vehicle roll prevention function.
However, this does not indicate a malfunction.
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4–22
When Driving
Start/Stop Engine
i-stop Warning Light (Amber)/i-stop Indicator Light (Green)
To ensure safe and comfortable use of the vehicle, the i-stop function constantly monitors
the driver's operations, the vehicle's interior and exterior environment, and the operational
status of the vehicle, and uses the i-stop warning light (amber) and i-stop indicator light
(green) to inform the driver of the operation status of the i-stop system or related warnings.
i-stop warning light (amber)
When illuminated
 




 This warning light stays on for a few seconds when the ignition is switched ON.



 The warning light illuminates when the i-stop OFF switch is pressed to turn the system
off.
 


 If any one of the following operations is performed after the engine has been
automatically stopped, the warning light illuminates. If this occurs, the engine does not
restart automatically for safety reasons, even if the clutch pedal is depressed (manual
transaxle) or the brake pedal is released (automatic transaxle). Use the standard engine
starting procedure to start the engine.
 

 
 The bonnet is opened.


 
(SKYACTIV-D 2.2)
 The driver intends to get out of the vehicle (driver's seat belt is unfastened and driver's
door is opened).
 


 If the i-stop warning light (amber) remains illuminated even after continuously pressing
the i-stop OFF switch under conditions other than when the bonnet is opened or the driver
has exited the vehicle (driver's seat belt is unfastened and driver's door is opened), consult
an expert repairer, we recommend an Authorised Mazda Repairer.
When fl ashing
The light fl ashes if there is any malfunction in the i-stop system. Consult an expert repairer,
we recommend an Authorised Mazda Repairer.
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4–23
When Driving
Start/Stop Engine
i-stop indicator light (green)
When illuminated
This light illuminates while the i-stop function is operable or operating and the engine is
stopped automatically. The light turns off when the engine is restarted automatically.
When fl ashing






 If any one of the following conditions occur, the light fl ashes twice per second as a safety
precaution to the driver.
 

 
(European model)
 The light fl ashes when the driver's door is opened and turns off after it is closed.


 
(Manual transaxle)
 The light fl ashes when the shift lever is shifted to a position other than neutral without
depressing the clutch pedal, and turns off after shifting the shift lever to the neutral
position.
 


(European model)
 If any one of the following conditions occur, the light fl ashes once per second for a period
of about three seconds to notify the driver that the vehicle is about to restart automatically,
and then it turns off after the engine restarts.
 (Dual-zone automatic air-conditioning)



 
 The temperature setting dial for the air-conditioning system on the driver's side is set to
the maximum hot or cold position.
 

 
 There is a large difference between the cabin temperature and the set temperature on the
air-conditioning system.
 

 
 The windscreen defroster switch is on.


 
 Two minutes have elapsed since the i-stop function started operating.


 
 The battery power is depleted.




(Except European model)
 This light fl ashes once per second if the brake pedal is not depressed with suffi cient force.
There may be instances when you may have not applied enough brake force. In this case,
depress the brake pedal a little more strongly.
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*Some models.4–48
When Driving
Transaxle
CAUTION

 Keep your foot off the clutch pedal
except when shifting gears. Also, do
not use the clutch to hold the vehicle
on an upgrade. Riding the clutch
will cause needless clutch wear and
damage.
  Do not apply any excessive lateral
force to the shift lever when
changing from 5th to 4th gear. This
could lead to the accidental selection
of 2nd gear, which can result in
damage to the transaxle.
  Make sure the vehicle comes to a
complete stop before shifting to R.
Shifting to R while the vehicle is still
moving may damage the transaxle.
NOTE
  For vehicles with type C instrument
cluster*1
 If the engine speed is about to exceed
the permissible engine speed, the
buzzer sounds.
 Refer to Over Rev. Buzzer on page
7-53 .
 To determine which instrument
cluster is equipped on your Mazda,
Refer to Meters and Gauges on page
4-24 .
  If shifting to R is diffi cult, shift back
into neutral, release the clutch pedal,
and try again.
NOTE
  (With i-stop function)  If the engine has stopped due to
stalling, it can be restarted by
depressing the clutch pedal within 3
seconds of the engine stopping.
 The engine cannot be restarted even
if the clutch pedal is depressed under
the following conditions:
 


 The driver's door is open. 


 The driver's seat belt is unfastened. 


 The clutch pedal is not released
completely after the engine stalled.
 

 The clutch pedal is depressed with
the engine not stopped completely.
Gear Shift Indication *
The gear shift indicator supports you to
obtain optimum fuel economy and smooth
driving. It displays the selected gear
position in the instrument cluster as well
as notifi es the driver to change to the most
suitable gear position corresponding to the
actual driving condition.
Selected gear position Suitable gear position
Indication Condition
Numeral The selected gear position is
displayed.
and numeral Shift up or down to the indicated
gear position is recommended.
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