2015 MAZDA MODEL 3 HATCHBACK parking brake

4–124
When Driving
i-ACTIVSENSE
WARNING
Do not rely completely on the Mazda Radar Cruise Control (MRCC) system and always
drive carefully:
The Mazda Radar Cruise Control (MRCC) system is designed to reduce load on the
driver, and although it maintains a constant vehicle speed, or specifi cally, it maintains
a constant distance between your vehicle and the detected vehicle ahead according to
the vehicle speed, the system has detection limitations depending on the type of vehicle
ahead and its conditions, the weather conditions, and the road conditions. Additionally,
the system may be unable to decelerate suffi ciently to avoid hitting the vehicle ahead if
the vehicle ahead applies the brakes suddenly or another vehicle cuts into the driving
lane, which could result in 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.
Do not use the Mazda Radar Cruise Control (MRCC) system in the following locations.
Otherwise, it could lead to an accident:
 
 Roads with sharp curves and where vehicle traffi c is heavy and there is insuffi cient
space between vehicles. Roads where frequent and repetitive acceleration and
deceleration occur (Driving under these conditions using the Mazda Radar Cruise
Control (MRCC) system is not possible).
  When entering and exiting interchanges, service areas, and parking areas of
highways (If you exit a highway while headway control is in use, the vehicle ahead
will no longer be tracked and your vehicle may accelerate to the set speed).
  Slippery roads such as ice or snow-bound roads (The tyres could spin causing you to
lose vehicle control).
  Long descending slopes (to maintain distance between vehicles, the system
automatically and continuously applies the brakes which could result in the loss of
brake power).
For the purposes of safety, switch the Mazda Radar Cruise Control (MRCC) system off
when it is not being used.
CAUTION
If the vehicle is towed or you are towing something, switch the Mazda Radar Cruise
Control (MRCC) system off to prevent an incorrect operation.
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4–125
When Driving
i-ACTIVSENSE
NOTE
  The Mazda Radar Cruise Control (MRCC) system operates when all of the following
conditions are met.
 


 The vehicle speed is as follows: 



(European models)
 About 30 km/h (19 mph) to 200 km/h (124 mph) 


(Except European models)
 About 30 km/h (19 mph) to 145 km/h (90 mph) 
 



The Mazda Radar Cruise Control (MRCC) system is turned on.



 The parking brake is not applied.



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



 The Dynamic Stability Control (DSC) is operating normally.

(Manual transaxle)




 The shift lever is in a position other than reverse (R) or neutral (N).



 The clutch pedal is not depressed.

(Automatic transaxle)




 The selector lever is in the drive (D) position or manual (M) position (manual
mode).
 
 In the following cases, the warnings may not activate even if your vehicle starts
closing in on the vehicle ahead.
 


 You are driving at the same speed as the vehicle ahead.



 Directly after the Mazda Radar Cruise Control (MRCC) system has been set.



 When the accelerator pedal is depressed or directly after the accelerator pedal is
released.
 


 Another vehicle cuts into the driving lane. 

 The following are not detected as physical objects.




 Vehicles approaching in the opposite direction



 Pedestrians



 Stationary objects (stopped vehicles, obstructions) 

 If a vehicle ahead is travelling at an extremely low speed, the system may not detect it
correctly.
  During headway control travel, do not set the system on two-wheeled vehicles such as
motorcycles and bicycles.
  Do not use the Mazda Radar Cruise Control (MRCC) system under conditions in
which the close proximity warnings are frequently activated.
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4–130
When Driving
i-ACTIVSENSE
To accelerate using the accelerator
pedal
Depress the accelerator pedal and press
and release the SET
or SET switch at
the desired speed. If a switch cannot be
operated, the system returns to the set
speed when you release your foot from the
accelerator pedal.
CAUTION
The warnings and brake control do not
operate while the accelerator pedal is
depressed.
NOTE
  When accelerating using the SET
switch while in headway control, the
set vehicle speed can be adjusted but
acceleration is not possible. If there
is no longer a vehicle ahead,
acceleration continues until reaching
the set vehicle speed. Check the set
vehicle speed by viewing the set
vehicle speed display in the active
driving display.
  When depressing the accelerator
pedal, the inter-vehicle distance
display in the display in the
instrument cluster changes to the
white-line display.
  The minimum settable speed is 30
km/h (19 mph). If the set vehicle
speed reaches 30 km/h (19 mph)
using the switch operation, constant
speed travel is maintained at about
30 km/h (19 mph) even if the SET
switch is pressed. The Mazda Radar
Cruise Control (MRCC) system is
not cancelled.
To Deactivate
With adjustable speed limiter
The Mazda Radar Cruise Control (MRCC)
is cancelled when the ON/OFF switch is
pressed.
Without adjustable speed limiter
The Mazda Radar Cruise Control (MRCC)
is cancelled when the OFF switch is
pressed.
When the system is temporarily
cancelled
In the following cases, the Mazda Radar
Cruise Control (MRCC) system is
temporarily cancelled and the “MRCC
Cancelled” indication is displayed in
the display in the instrument cluster.
The Mazda Radar Cruise Control
(MRCC) indicator light (green) turns off
simultaneously.
 


 The CANCEL switch is pressed.



 The brake pedal is depressed.



 The parking brake is applied.



 The selector lever is shifted to park (P),
neutral (N) or reverse (R) (automatic
transaxle).
 


 The shift lever is in the reverse (R)
position (manual transaxle).
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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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4–158
When Driving
Cruise Control
3. Set the cruise control by pressing the
SET
or SET switch at the desired
speed. The cruise control is set at the
moment the SET
or SET switch is
pressed. Release the accelerator pedal
simultaneously. The cruise set indicator
light (Green) illuminates.
NOTE
  The cruise control speed setting
cannot be performed under the
following conditions:
 


(Automatic transaxle)
 The selector lever is in the P or N
position.
 


(Manual transaxle)
 The shift lever is in the neutral
position.
 


 The parking brake is applied.



(Vehicles with adjustable speed
limiter)
  The ON/OFF switch for the
adjustable speed limiter is pressed.


 Release the SET or SET switch
at the desired speed, otherwise the
speed will continue increasing while
the SET
switch is pressed and
held, and continue decreasing while
the SET
switch is pressed and held
(except when the accelerator pedal is
depressed).
  On a steep grade, the vehicle may
momentarily slow down while
ascending, or speed up while
descending.
NOTE
  Cruise control will cancel if the
vehicle speed decreases below
21 km/h (13 mph) when cruise is
activated, such as when climbing a
steep grade.
  Cruise control may cancel at about
15 km/h (9 mph) below the preset
speed (such as may happen when
climbing a long, steep grade).
To Increase Cruising Speed
Follow either of these procedures.
To increase speed using cruise control
switch
Press the SET
switch and hold it. Your
vehicle will accelerate. Release the switch
at the speed you want.
Press the SET
switch and release it
immediately to adjust the preset speed.
Multiple operations will increase the
preset speed according to the number of
times it is operated.
Increasing speed with a single SET
switch operation
Meter display for vehicle speed indicated
in km/h: 1 km/h (0.6 mph)
Meter display for vehicle speed indicated
in mph: 1 mph (1.6 km/h)
To increase speed using accelerator
pedal
Depress the accelerator pedal to accelerate
to the desired speed. Press the SET
or
SET
switch and release it immediately.
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4–159
When Driving
Cruise Control
NOTE
Accelerate if you want to speed up
temporarily when the cruise control is
on. Greater speed will not interfere with
or change the set speed. Take your foot
off the accelerator to return to the set
speed.
To Decrease Cruising Speed
Press the SET switch and hold it. The
vehicle will gradually slow.
Release the switch at the speed you want.
Press the SET
switch and release it
immediately to adjust the preset speed.
Multiple operations will decrease the
preset speed according to the number of
times it is operated.
Decreasing speed with a single SET
switch operation
Meter display for vehicle speed indicated
in km/h: 1 km/h (0.6 mph)
Meter display for vehicle speed indicated
in mph: 1 mph (1.6 km/h)
To Resume Cruising Speed at
More Than 25 km/h (16 mph)
If some other method besides the OFF
switch was used to cancel cruising speed
(such as applying the brake pedal) and the
system is still activated, the most recent
set speed will automatically resume when
the RESUME switch is pressed.
If vehicle speed is below 25 km/h (16
mph), increase the vehicle speed up to
25 km/h (16 mph) or more and press the
RESUME switch.
To Temporarily Cancel
To temporarily cancel the system, use one
of these methods:
 


 Slightly depress the brake pedal.



(Manual transaxle)
 Depress the clutch pedal.



 Press the CANCEL switch.
If the RESUME switch is pressed when
the vehicle speed is 25 km/h (16 mph) or
higher, the system reverts to the previously
set speed.
NOTE
  If any of the following conditions
occur, the cruise control system is
temporarily cancelled.
 


 The parking brake is applied.



(Vehicles with adjustable speed
limiter)
  The ON/OFF switch for the
adjustable speed limiter is pressed.
 


(Automatic transaxle)
 The selector lever is in the P or N
position.
 


(Manual transaxle)
 The shift lever is in the neutral
position.
 
 When the cruise control system is
temporarily cancelled by even one of
the applicable cancel conditions, the
speed cannot be re-set.
 (Automatic transaxle) The cruise control cannot be
cancelled while driving in manual
mode (selector lever shifted from
D to M position). Therefore, engine
braking will not be applied even
if the transaxle is shifted down
to a lower gear. If deceleration is
required, lower the set speed or
depress the brake pedal.
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4–16 4
When Driving
Tyre Pressure Monitoring System
Tyre Pressure Monitoring System
Initialization
In the following cases, system
initialization must be performed so that the
system operates normally.
 


 A tyre pressure is adjusted.



 Tyre rotation is performed.



 A tyre or wheel is replaced.



 The battery is replaced or completely
drained.
 


 The tyre pressure monitoring system
warning light is illuminated.
Initialization method
1. Park the car in a safe place and fi rmly
apply the parking brake.
2. Let the tyres cool, then adjust the tyre
pressure of all four (4) tyres to the
specifi ed pressure indicated on the tyre
pressure label located on the door jamb
of the driver's door (door open).
Refer to Tyres on page 9-13 .
3. Switch the ignition ON.
4. While the vehicle is parked, press
and hold the tyre pressure monitoring
system set switch and verify that
the tyre pressure monitoring system
warning light in the instrument cluster
fl ashes twice and a beep sound is heard
once.
CAUTION
If the system initialization is performed
without adjusting the tyre pressure, the
system cannot detect the normal tyre
pressure and it may not illuminate the
tyre pressure monitoring system warning
light even if a tyre pressure is low, or
it may illuminate the light even if the
pressures are normal.
Adjust the tyre pressure on all four
tyres and initialize the system when
the warning light is turned on. If the
warning light turns on for a reason other
than a fl at tyre, the tyre pressure of all
four tyres may have decreased naturally.
The system initialization will not be
performed if the switch is pressed while
the vehicle is being driven.
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4–176
When Driving
Parking Sensor System
NOTE
  Do not install any accessories within the detection ranges of the sensors. It may affect
the system operation.
  Depending on the type of obstruction and the surrounding conditions, the detection
range of a sensor may narrow, or the sensors may not be able to detect obstructions.
  The system may not operate normally under the following conditions:




 Mud, ice, or snow is adhering to the sensor area (Returns to normal operation when
removed).
 


 The sensor area is frozen (Returns to normal operation when the ice is thawed).



 The sensor is covered by a hand.



 The sensor is excessively shocked.



 The vehicle is excessively tilted.



 Under extremely hot or cold weather conditions.



 The vehicle is driven on bumps, inclines, gravel, or grass covered roads.



 Anything which generates ultrasound is near the vehicle, such as another vehicle's
horn, the engine sound of a motorcycle, the air brake sound of a large-sized vehicle,
or another vehicle's sensors.
 


 The vehicle is driven in heavy rain or in road conditions causing water-splash.



 A commercially-available wing pole or an aerial for a radio transmitter is installed to
the vehicle.
 


 The vehicle is moving towards a tall or square curbstone.



 An obstruction is too close to the sensor. 

 Obstructions under the bumper may not be detected. Obstructions that are lower than
the bumper or thin which may have been initially detected but are no longer detected
as the vehicle approaches more closely.
  The following types of obstructions may not be detected:




 Thin objects such as wire or rope



 Things which absorb sonic waves easily such as cotton or snow



 Angular shaped objects



 Very tall objects, and those which are wide at the top



 Small, short objects 

 Always have the system inspected at an expert repairer, we recommend an Authorised
Mazda Repairer if any shock is applied to the bumpers, even in a minor accident. If the
sensors are deviated, they cannot detect obstructions.
 (With front sensor and front corner sensor) The system may have a malfunction if the beep does not operate or the indicator light
does not illuminate when the park assist sensors switch is turned on. Consult an expert
repairer, we recommend an Authorised Mazda Repairer.
 (Without front sensor and front corner sensor) The system may have a malfunction if the beep does not operate. Consult an expert
repairer, we recommend an Authorised Mazda Repairer.
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