2015 MAZDA MODEL 3 HATCHBACK air condition

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.4–78
When Driving
Switches and Controls
Headlight Washer *
The engine must be started and the
headlights must be turned on.
The headlight washers operate
automatically once every fi fth time the
windscreen washer operates.
If you want to operate headlight washers,
double fl ick the wiper lever.
Washer OFF
NOTE
If air enters the headlight washer fl uid
pipe under conditions such as when
the vehicle is brand-new or after an
empty washer tank is replenished with
washer fl uid, washer fl uid will not spray
even when the wiper lever is operated.
If this occurs, perform the following
procedure:
1. Start the engine.
2. Turn on the headlights.
3. Double fl ick the wiper lever several
times until the washer fl uid sprays.
Rear Window Defogger
The rear window defogger clears fog from
the rear window.
The ignition must be switched ON to use
the defogger.
Press the switch to turn on the rear
window defogger. The rear window
defogger operates for about 15 minutes
and then turns off automatically.
The indicator light illuminates when the
defogger is operating.
To turn off the rear window defogger
before the 15 minutes has elapsed, press
the switch again.
Manual Air-Conditioning
Indicator light
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*Some models.4–79
When Driving
Switches and Controls
Automatic Air-Conditioning
Indicator light
Dual-Zone Automatic Air-Conditioning
Indicator light
CAUTION
Do not use sharp instruments or window
cleaners with abrasives to clean the
inside of the rear window surface. They
may damage the defogger grid inside the
window.
NOTE
This defogger is not designed
for melting snow. If there is an
accumulation of snow on the rear
window, remove it before using the
defogger.
Mirror Defogger *
To turn on the mirror defoggers, switch
the ignition ON and press the rear window
defogger switch (page 4-78 ).
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*Some models.4–91
When Driving
i-ELOOP
i-ELOOP *
On conventional vehicles, the kinetic energy that is generated when the vehicle is
decelerated by applying the brakes or during engine braking ends up being discarded as
heat. By utilizing this discarded kinetic energy to generate electricity and use it to power the
vehicle's electrical devices and accessories such as the A/C and audio, fuel consumption can
be reduced. Mazda's system for generating electricity from this kinetic energy is called the
Regenerative Braking System (i-ELOOP).
Electric components
Engine Components
Vehicle Systems:
Air-conditioning
Audio
Head-lights, etc
Accelerator OFF
Accelerator ONEnergy
regeneration
ChargeBattery
Battery Power
Power
Electric components
Engine Components
Vehicle Systems:
Air-conditioning
Audio
Head-lights, etc
Engine
Variable
Voltage
alternator
Variable
Voltage
alternator Engine
Tyre TyreCapacitor
CapacitorDC-DC converter
DC-DC converter
Kinetic energy
Electrical power
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4–92
When Driving
i-ELOOP
A capacitor is incorporated as the device for storing the generated electricity, which can
store and use large amounts of electricity instantly.
Variable
Voltage
alternator
CapacitorDC-DC Converter
CAUTION
High-current electricity fl ows through the following areas, therefore do not touch them.


 Variable Voltage alternator 
 DC-DC converter 
 Capacitor
NOTE

 When installing high power consumption devices such high-output speakers, consult
an expert repairer, we recommend an Authorised Mazda Repairer.
  A difference in the fuel economy may occur depending on use conditions such as with
the A/C and headlights.
  If the capacitor is to be disposed of, always consult an expert repairer, we recommend
an Authorised Mazda Repairer. For details, go to the following URL.
 http://www.mazda.com/csr/environment/recycling
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4–99
When Driving
Power Steering
Power Steering
 












 Power steering is only operable when
the engine is running. If the engine is
off or if the power steering system is
inoperable, you can still steer, but it
requires more physical effort.
  If the steering feels stiffer than usual
during normal driving or the steering
vibrates, consult an expert repairer,
we recommend an Authorised Mazda
Repairer.
 


 The warning light notifi es the driver
of system abnormalities and operation
conditions.
  In addition, the buzzer may also activate
depending on the system abnormality or
operation condition.
  Refer to Warning Lights on page 4-41 .
 Refer to Power Steering Warning Buzzer
on page 7-53 .
CAUTION
Never hold the steering wheel to the
extreme left or right for more than
5 seconds with the engine running.
This could damage the power steering
system.
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4–121
When Driving
i-ACTIVSENSE
Indication on Display
The Distance Recognition Support System (DRSS) operation status is indicated in the active
driving display. Regarding malfunctions, check the vehicle conditions or have it inspected
by an expert repairer, we recommend an Authorised Mazda Repairer according to the
content of the displayed message.
Refer to Warning/Indicator Lights on page 4-40 .
NOTE
  When the ignition is switched off, the operation status before the system was turned
off is maintained. For example, if the ignition is switched off with the Distance
Recognition Support System (DRSS) operable, the system will be operable when the
ignition is switched ON the next time.
  The Distance Recognition Support System (DRSS) can be turned on/off and the
system's sensitivity can be changed.
 Refer to Personalisation Features on page 9-16 .
Vehicle ahead
display
Distance between
vehicle display
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4–142
When Driving
i-ACTIVSENSE
NOTE
  The Smart City Brake Support (SCBS) system will not operate if the driver is
deliberately performing driving operations (accelerator pedal and steering wheel).
  The Smart City Brake Support (SCBS) system will operate under the following
conditions.
 


 The engine is running.



 The Smart City Brake Support (SCBS) warning light (amber) does not illuminate.



 The vehicle speed is between about 4 to 30 km/h (2 to 18 mph).



 The Smart City Brake Support (SCBS) system is not turned off.



 The DSC operation is not turned off using the DSC OFF switch.



 The DSC is not malfunctioning. 

 The Smart City Brake Support (SCBS) detects a vehicle ahead by emitting a near-
infrared laser beam and receiving the beam refl ected off the refl ector of the vehicle
ahead, and then using it for the measurement. Consequently, the Smart City Brake
Support (SCBS) may not operate under the following conditions:
 


 Refl ection of the laser is poor due to the shape of the vehicle ahead.



 The vehicle ahead is signifi cantly dirty.



 Under bad weather condition, such as rain, fog and snow.



 The window washer is being used or the windscreen wipers are not used when it's
raining.
 


 The windscreen is dirty.



 The steering wheel is turned completely left or right, or the vehicle is accelerated
rapidly and comes close to the vehicle ahead.
 


 Trucks with low loading platforms and vehicles with an extremely low or high
profi le.




 Vehicles with certain shapes such as a vehicle carrier. 

 Under the following conditions, the Smart City Brake Support (SCBS) system may not
operate normally.
 


 Heavy luggage is loaded in the luggage compartment or on the rear seat.



 If there is the possibility of partial contact with a vehicle ahead.



 When driving on continuously curving roads, and entering and exiting exits.



 Elongated luggage or cargo is loaded onto installed roof rails and covers the laser
sensor (front).
 


 Exhaust gas from the vehicle in front, sand, snow, and water vapour rising from
manholes and grating, and water splashed into the air.
 


 When towing a malfunctioning vehicle.
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