2015 MAZDA MODEL CX-3 display

4–120
When Driving
i-ACTIVSENSE
Distance-between-vehicles guidelines *1
Indication on display Distance between vehicles
guidelines
(During travel at about 40km/h
(25 mph)) Distance between vehicles
guidelines
(During travel at about 80km/h
(50 mph))
About 25 m (82 ft) About 50 m (164 ft)
About 20 m (66 ft) About 40 m (131 ft)
About 15 m (49 ft) About 30 m (98 ft)
About 10 m (32 ft) About 20 m (65 ft)
About 10 m (32 ft) or less About 20 m (65 ft) or less
*1 The distance between vehicles differs depending on vehicle speed.
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*Some models.4–124
When Driving
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Mazda Radar Cruise Control (MRCC) *
The Mazda Radar Cruise Control (MRCC) system is designed to maintain headway control *1
according to the vehicle speed using a radar sensor to detect the distance to a vehicle ahead,
which frees the driver from having to constantly use the accelerator or brake pedals.
*1 Headway Control: Control of the distance between your vehicle and the vehicle ahead
detected by the Mazda Radar Cruise Control (MRCC) system.
Additionally, if your vehicle starts closing in on the vehicle ahead because, for example, the
vehicle ahead brakes suddenly, a warning sound and a warning indication in the display are
activated simultaneously to alert you to maintain a suffi cient distance between the vehicles.
The possible vehicle speed setting ranges are 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)
Use the Mazda Radar Cruise Control (MRCC) system on expressways and other highways
which do not require a lot of repeated acceleration and deceleration
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When Driving
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NOTE
  While the Mazda Radar Cruise Control (MRCC) system is in use, it does not cancel
even if the selector lever (automatic transaxle)/shift lever (manual transaxle) is
operated and any intended engine braking will not occur. If deceleration is required,
lower the vehicle speed setting or depress the brake pedal.
  The brake lights are illuminated while the Mazda Radar Cruise Control (MRCC)
automatic braking is operating, however, they may not be illuminated while the
vehicle is on a down slope at the set vehicle speed or travelling at a constant speed and
following a vehicle ahead.
  The Mazda Radar Cruise Control (MRCC) warning light (amber) turns on when the
system has a malfunction.
 Refer to Warning/Indicator Lights on page 4-36 .
Mazda Radar Cruise Control (MRCC) Display Indication
The setting status and operation conditions of the Mazda Radar Cruise Control (MRCC)
system are indicated in the active driving display.
Vehicle ahead display
MRCC Distance between vehicle display
MRCC Set vehicle
speed
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.
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4–128
When Driving
i-ACTIVSENSE
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 ON switch is pressed, 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 display of the instrument cluster.
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
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How to Set the Speed
1. Adjust the vehicle speed to the desired
setting using the accelerator pedal.
2. Headway control begins when the
SET
or SET switch is pressed. The
set speed and the inter-vehicle distance
display fi lled with white lines are
displayed. The Mazda Radar Cruise
Control (MRCC) indicator light (green)
is indicated simultaneously.
Travel status Display
During travel at constant
speed
During travel under
headway control
NOTE
  If a vehicle ahead is detected while
travelling at a constant speed, the
vehicle-ahead indication is displayed
and headway control is performed.
Additionally, when a vehicle ahead is
no longer detected, the vehicle-ahead
indication turns off and the system
switches back to travel at constant
speed.
  If you are driving the vehicle at
a speed faster than the set speed,
headway control on the vehicle ahead
is not possible Adjust the system to
the desired vehicle speed using the
accelerator pedal.
 (European models) When switching to a passing lane and
operating the direction indicator, the
system provides more acceleration
automatically if it determines that
more acceleration is required. Drive
while being careful of the road ahead
because you could approach the
vehicle ahead too closely.
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When Driving
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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 switch
Press the SET
switch to accelerate.
Press the SET
switch to decelerate.
The set vehicle speed changes as follows
each time the 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)
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When Driving
i-ACTIVSENSE
NOTE
For example, the set vehicle speed is
changed by pressing the 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).
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 active driving display
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.
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When Driving
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When the system is temporarily
cancelled
In the following cases, the Mazda Radar
Cruise Control (MRCC) system is
temporarily cancelled. 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.



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


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


 In the following cases, the beep sounds
one time.
 

 
 The vehicle speed decreases to less
than 25 km (16 mph).
 

 
 The DSC has operated.


 
 The TCS has operated for a certain
period of time.
 

 
 The Smart City Brake Support (SCBS)
has operated.
 

 
 The Smart Brake Support (SBS) has
operated.
 

 
 When travelling on a down slope for a
long period of time.
 

 
 There is a problem with the system.

(Manual transaxle)



 
 The shift lever is shifted to neutral (N)
for a certain period of time.
 

 
 The clutch is depressed for a certain
period of time.
 

 
 The engine stalls.
NOTE

 The Mazda Radar Cruise Control
(MRCC) system may be cancelled
during rain, fog, snow or other
inclement weather conditions, or the
front surface of the radiator grille is
dirty.
  If you have temporarily cancelled
the Mazda Radar Cruise Control
(MRCC), you can return to your
previously set speed by pressing
the RES switch and after all of the
operation conditions have been met.
  If the OFF switch is pressed to cancel
the Mazda Radar Cruise Control
(MRCC), the system does not return
to the previously set speed even if the
RES switch is pressed.
Shift-up/Shift-down Request
Display (Manual Transaxle)
The shift-up or shift-down request display
in the active driving display may be
displayed while the Mazda Radar Cruise
Control (MRCC) system is operating.
When this occurs, shift gears because the
gear position is not appropriate.
Request Indication on display
Shift up
Shift down
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