2015 MAZDA MODEL 3 HATCHBACK ignition

4–106
When Driving
i-ACTIVSENSE
To Operate the System
The High Beam Control System (HBC)
operates to switch the headlights
automatically between high and low
beams after the ignition is switched ON
and the headlight switch is in the AUTO
and high beam position. At the same time,
the High Beam Control System (HBC)
indicator light (green) in the instrument
cluster illuminates.
The High Beam Control System (HBC)
determines that it is dark based on the
brightness of the surrounding area.
NOTE
  When the vehicle speed is 30 km/h
(18 mph) or higher, the headlights
automatically switch to high beams
when there are no vehicles ahead
or approaching in the opposite
direction.
 When the vehicle speed is less
than about 20 km/h (12 mph), the
High Beam Control System (HBC)
switches the headlights to low
beams.
  The low beams may not switch to
high beams when cornering.
  Operation of the High Beam Control
System (HBC) function can be
disabled. Refer to Personalisation
Features on page 9-16 .
Manual Switching
Switching to low beams
Shift the lever to the low beam position.
The High Beam Control System (HBC)
indicator light (Green) turns off.
Switching to high beams
Turn the headlight switch to the
position.
The High Beam Control System (HBC)
indicator light (Green) turns off and the
is illuminated.
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When Driving
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NOTE
  The rear vehicle monitoring system operates when all of the following conditions are
satisfi ed:




 The ignition is switched ON.



 The RVM switch is pressed and the RVM indicator light (green) in the instrument
cluster is illuminated.
 


 The vehicle speed is about 30 km/h (19 mph) or higher. 

 The rear vehicle monitoring system does not operate under the following conditions:




 The vehicle speed falls below 30 km/h (19 mph) even though the RVM indicator
light (green) is illuminated.
 


 The shift lever is shifted into reverse (R) and the vehicle moves in reverse. 

 In the following cases, the system illuminates the RVM warning light (amber) in the
instrument cluster and stops the operation of the system. If the RVM warning light
(amber) continues to illuminate, have the system inspected at an Authorised Mazda
Dealer as soon as possible:
 


 A malfunction in the system, including the RVM warning indicator light, is detected.



 The position of the radar sensors (rear) has changed signifi cantly. The direction
in which the radar sensors (rear) are pointed is factory-adjusted specifi c to the
installation conditions for each vehicle so that they detect approaching vehicles
correctly. If the direction of the radar sensors (rear) has deviated for some reason, it
needs to be readjusted.
 


 Large quantities of snow or ice are on the rear bumper near the radar sensors (rear).



 Driving on snow-covered roads for long periods.



 The temperature surrounding the radar sensors (rear) becomes extremely high when
the vehicle is driven up-hill for long periods under hot summer weather conditions.
 


 The battery voltage is low. 

 There is a limit to the detection capability of the radar sensors (rear). In the following
cases, the rear vehicle monitoring system's detection capability may weaken and not
operate normally:
 


 The rear bumper near the radar sensors (rear) is deformed.



 Snow, ice or mud adheres to the area near the radar sensors (rear) on the rear
bumper.
 


 Under certain weather conditions including rain, snow, or fog.
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4–119
When Driving
i-ACTIVSENSE
RVM Switch
When the switch is pressed, the rear
vehicle monitoring system becomes
operable and the RVM indicator light
(green) illuminates on the instrument
panel. When the switch is pressed
again, the system turns off and the RVM
indicator light (green) turns off.
NOTE
  When the ignition is switched off,
the condition before the ignition
was switched off is maintained. For
example, if the ignition is switched
off with the rear vehicle monitoring
system operable, the system will
be operable when the ignition is
switched ON the next time.
  If the battery is disconnected or a
fuse is replaced, the rear vehicle
monitoring system will be turned off.
Press the RVM switch to turn this
system on.
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*Some models.4–120
When Driving
i-ACTIVSENSE
Distance Recognition Support System (DRSS) *
The Distance Recognition Support System (DRSS) measures the distance between your
vehicle and a vehicle ahead using a radar sensor while the vehicle speed is 30 km/h or faster
(19 mph or faster), and indicates a recommended distance to maintain between the vehicles.
Furthermore, if your vehicle approaches a vehicle ahead more closely than the appropriate
distance to maintain between the vehicles, the vehicle-ahead indication in the display is
fl ashed to advise the driver to keep a safer distance from the vehicle ahead.
WARNING
Do not rely completely on the Distance Recognition Support System (DRSS) and always
drive carefully:
The Distance Recognition Support System (DRSS) provides advice for safer driving and
notifi es the driver of a recommended, safer distance to maintain with a vehicle ahead.
The ability to detect a vehicle ahead is limited depending on the type of vehicle ahead,
the weather conditions, and the traffi c conditions. Therefore, if the accelerator and
brake pedals are not operated correctly it could lead to an accident. Always verify the
safety of the surrounding area and depress the brake pedal or accelerator pedal while
keeping a safer distance from vehicles ahead or on-coming vehicles.
NOTE
  The Distance Recognition Support System (DRSS) operates when all of the following
conditions are met:
 


 The ignition is switched ON.



 The Distance Recognition Support System (DRSS) is on.



 The selector lever is in a position other than reverse (R).



 The vehicle speed is 30 km/h or faster (19 mph or faster). 

 The objects which activate the system are 4-wheeled vehicles. 
 The Distance Recognition Support System (DRSS) may also operate in the presence of
motorcycles and bicycles.
  The Distance Recognition Support System (DRSS) system may not operate normally
under the following conditions:
 


 The Dynamic Stability Control (DSC) has a malfunction.



 The vehicle ahead is travelling at an extremely slow speed. 

 The system does not operate with the following objects:




 Vehicles approaching in the opposite direction.



 Stationary objects (stopped vehicles, obstructions)
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When Driving
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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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4–127
When Driving
i-ACTIVSENSE
Close Proximity Warning
If your vehicle rapidly closes in on the vehicle ahead because the vehicle applies the brakes
suddenly while you are travelling in headway control, the warning sound activates and
the brake warning is indicated in the display. Always verify the safety of the surrounding
area and depress the brake pedal while keeping a safer distance from the vehicle ahead.
Additionally, always keep a safer distance from the vehicles behind you.
Setting the System
To Activate
With adjustable speed limiter
To activate the system, press the ON/OFF switch.
Without adjustable speed limiter
To activate the system, press the ON switch.
ON/OFF switch
OFF switch ON switch Without Adjustable Speed Limiter With Adjustable Speed Limiter
CANCEL switch CANCEL switch
Switch SwitchRESUME
switchRESUME
switch
Switch Switch
SET+/SET- switch SET+/SET- switch
When the system is activated, the vehicle speed and the distance between vehicles while in
headway control can be set. The Mazda Radar Cruise Control (MRCC) indication is shown
in the active driving display.
NOTE
When the ignition is switched to ACC or OFF while the Mazda Radar Cruise Control
(MRCC) is ON, the Mazda Radar Cruise Control (MRCC) remains ON automatically.
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When Driving
i-ACTIVSENSE
How to Set the Distance Between
Vehicles During Headway Control
The distance between vehicles is set to a
shorter distance each time the
switch is
pressed. The distance between vehicles is
set to a longer distance by pressing the
switch. The distance-between-vehicles can
be set to 4 levels; Long, medium, short,
and extremely short distance.
Distance-between-
vehicles guideline
(at 80 km/h (50 mph)
vehicle speed) Indication on display
Long (about 50 m (164
ft))
Medium (about 40 m
(131 ft))
Short (about 30 m (98
ft))
Extremely short (about
25 m (82 ft))
NOTE
  The distance between vehicles differs
depending on the vehicle speed, and
the slower the vehicle speed, the
shorter the distance.
  When the ignition is switched
to ACC or OFF and then the
engine is started again, the system
automatically sets the distance
between vehicles to the previous
setting.
Changing the Set Vehicle Speed
Changing the set vehicle speed using the
SET
/ SET switch
Press the SET
switch to accelerate. Press
the SET
switch to decelerate. The set
vehicle speed changes as follows each
time the SET
/ SET switch is pressed.
European
models Except
European
models
Short press 1 km/h (1 mph) 5 km/h (5 mph)
Long press 10 km/h (5 mph)
NOTE
For example, the set vehicle speed is
changed by pressing the SET
/ SET
switch four times as follows:
(European models)
The vehicle speed accelerates or
decelerates by 4 km/h (4 mph).
(Except European models)
The vehicle speed accelerates or
decelerates by 20 km/h (20 mph).
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4–14 6
When Driving
i-ACTIVSENSE
NOTE
  The Smart Brake Support (SBS) system operates when all of the following conditions
are met:
 


 The ignition is switched ON.



 The Smart Brake Support (SBS) system is on.



 The DSC OFF indicator light is not illuminated.



 The vehicle speed is about 15 km/h or faster (10 mph or faster).



 The relative speed between your vehicle and the vehicle ahead is about 15 km/h or
faster (10 mph or faster).
 


 The Dynamic Stability Control (DSC) is not operating. 

 The Smart Brake Support (SBS) system may not operate under the following
conditions:
 


 If there is the possibility of hitting only a part of a vehicle ahead.



 If the vehicle is accelerated rapidly and it comes close to a vehicle ahead.



 The vehicle is driven at the same speed as the vehicle ahead.



 The accelerator pedal is depressed.



 The brake pedal is depressed.



 The steering wheel is being operated.



 The selector lever is being operated.



 The direction indicator is being used. 

 Although the objects which activate the system are 4-wheeled vehicles, the radar
sensor could detect the following objects, determine them to be an obstruction, and
operate the Smart Brake Support (SBS) system.
 


 Objects on the road at the entrance to a curve (including guardrails and snow banks).



 A vehicle appears in the opposite lane while cornering or rounding a curve.



 When crossing a narrow bridge.



 When passing under a low gate or through a tunnel or narrow gate.



 When entering an underground parking area.



 Metal objects, bumps, or protruding objects on the road.



 If you suddenly come close to a vehicle ahead.



 When driving in areas where there is high grass or forage.



 Two-wheeled vehicles such as motorbikes or bicycles.



 Pedestrians or non-metallic objects such as standing trees. 

 When the system operates, the user is notifi ed by the fl ashing Smart Brake Support
(SBS) indicator light (red) and the active driving display.
  The Smart Brake Support (SBS) warning light (amber) turns on when the system has a
malfunction.
 Refer to Warning Lights on page 4-41 .
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