2017 MAZDA MODEL 2 brakes

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*Some models.
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 (front) 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 suf¿ 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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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 speci¿ 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 suf¿ 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 traf¿ c is heavy and there is insuf¿ 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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NOTE
  During headway control travel, the system accelerates and decelerates your vehicle
in conjunction with the speed of the vehicle ahead. However, if it is necessary to
accelerate for a lane change or if the vehicle ahead brakes suddenly causing you to
close in on the vehicle rapidly, accelerate using the accelerator pedal or decelerate
using the brake pedal depending on the conditions.
  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) illuminates when the
system has a malfunction.
 Refer to Warning Lights on page 4-38 .   The headway control operation can be cancelled and the system can be switched to
only cruise control. Refer to Cruise Control Function on page 4-145 .
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

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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

CANCEL switchRES switch
OFF switch switch switchMODE switch
SET- switch SET+ switch

When the MODE switch is pressed, the Mazda Radar Cruise Control (MRCC) main
indication (white) turns on and the vehicle speed and the distance between vehicles while in
headway control can be set.
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.
  When the MODE switch is pressed while the Mazda Radar Cruise Control (MRCC)
system is turned on, the system switches to the cruise control function.

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Speed Limiter Warning Beep
Indicated in instrument cluster
If the vehicle speed exceeds the set speed by about 3 km/h (2 mph) or more, a warning
sound operates continuously and the adjustable speed limiter display À ashes at the same
time. The warning sound operates and the display À ashes until the vehicle speed decreases
to the set speed or less.
Indicated in active driving display
If the vehicle speed exceeds the set speed by about 3 km/h (2 mph) or more, a warning
sound is activated continuously and the adjustable speed limiter display À ashes at the same
time. The indication stops À ashing and remains on if the vehicle speed continues to exceed
the set speed by about 3 km/h (2 mph) or more, and the indication and warning sound
remain on until the vehicle is driven at the set speed or less.
Verify the safety of the surrounding area and adjust the vehicle speed by applying the
brakes. Additionally, keep a safer distance from the vehicles behind you.


Active Driving Display Display in the instrument cluster

CAUTION
(With cruise control)
If the set speed is set lower than the current vehicle speed by pressing the SET
or RES /
switch, the warning beep is not activated for about 30 seconds even if the vehicle speed is
faster than the newly set speed by 3 km/h (2 mph). Be careful not to drive over the set
speed.
(With Mazda Radar Cruise Control (MRCC))
If the set speed is set lower than the current vehicle speed by pressing the SET
or RES
switch, the warning beep is not activated for about 30 seconds even if the vehicle speed is
faster than the newly set speed by 3 km/h (2 mph). Be careful not to drive over the set
speed.

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*Some models.
Smart City Brake Support [Forward] (SCBS F) *
The Smart City Brake Support (SCBS) system is designed to reduce damage in the event
of a collision by operating the brake control (SCBS brake) when the system's laser sensor
detects a vehicle ahead and determines that a collision with a vehicle ahead is unavoidable.
It may also be possible to avoid a collision if the relative speed between your vehicle and a
vehicle ahead is less than about 20 km/h (12 mph).
In addition, when the driver depresses the brake pedal while the system is in the operation
range at about 4 to 30 km/h (2 to 18 mph), the brakes are applied ¿ rmly and quickly to
assist. (Brake Assist (SCBS brake assist))


Laser sensor

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Smart City Brake Support (SCBS)
Indicator Light (Red)
If the Smart City Brake Support (SCBS) is
operating, the indicator light (red) À ashes.



Automatic Brake Operation
Display
“SCBS Automatic Brake” is displayed in
the active driving display while the SCBS
brakes or the brake assist (SCBS brake
assist) is operating.


NOTE
  The collision warning beep sounds
intermittently while the SCBS brake
or brake assist (SCBS brake assist) is
operating.
  If the vehicle is stopped by the SCBS
operation and the brake pedal is not
depressed, the warning beep sounds
one time after about 2 seconds and
the SCBS brake is automatically
released.
Stopping The Smart City Brake
Support [Forward] (SCBS F)
System Operation
The Smart City Brake Support (SCBS)
system can be temporarily deactivated.
When the Smart City Brake Support
(SCBS) system is turned off, the Smart
City Brake Support (SCBS) OFF indicator
light turns on.



When the engine is restarted, the system
becomes operational.
Without SCBS OFF switch
Refer to Personalisation Features on page
9-13 .
With SCBS OFF switch
Press the SCBS OFF switch to turn
off the system. The Smart City Brake
Support (SCBS) OFF indicator light in the
instrument cluster will illuminate.


Press the switch again to turn the system
back on. The Smart City Brake Support
(SCBS) OFF indicator light will turn off.

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NOTE
  In the following cases, an ultrasonic sensor (rear) may detect something as a target
obstruction which could cause the Smart City Brake Support [Reverse] (SCBS R)
system to operate.
 


 Driving on a steep slope.



 Wheel blocks.



 Hanging curtains, gate poles such as at toll gates and railroad crossing.



 When travelling near objects such as foliage, barriers, vehicles, walls, and fences
along a road.
 


 When driving off-road in areas where there is grass and forage.



 When passing through low gates, narrow gates, car washing machines, and tunnels.



 A towing bar is installed or a trailer is connected. 

 (Manual transaxle)  If the vehicle is stopped by the SCBS operation and the clutch pedal is not depressed,
the engine stops.
  The Smart City Brake Support (SCBS) warning indication (amber) turns on when the
system has a malfunction.
 Refer to Warning Lights on page 4-38 .
Smart City Brake Support (SCBS)
Indicator Light (Red)
If the Smart City Brake Support (SCBS) is
operating, the indicator light (red) À ashes.


Automatic Brake Operation
Display
“SCBS Automatic Brake” is indicated in
the active driving display after the SCBS
brakes is operated.