warning lights MAZDA MODEL CX-3 2015 (in English) Service Manual

4–114
When Driving
i-ACTIVSENSE
NOTE
  In the following cases, it may be diffi cult to view the illumination/fl ashing of the Blind
Spot Monitoring (BSM) warning lights equipped on the door mirrors.
 


 Snow or ice is adhering to the door mirrors.



 The front door glass is fogged or covered in snow, frost or dirt. 

 The system switches to the Rear Cross Traffi c Alert function when the shift lever
(manual transaxle) or the selector lever (automatic transaxle) is shifted to the reverse
(R) position.
 Refer to Rear Cross Traffi c Alert (RCTA) on page 4-121 .
Blind Spot Monitoring (BSM) Warning Lights/Blind Spot Monitoring (BSM)
Warning Beep
The Blind Spot Monitoring (BSM) or Rear Cross Traffi c Alert (RCTA) system notifi es the
driver of the presence of vehicles in adjacent lanes to the rear of your vehicle using the
Blind Spot Monitoring (BSM) warning lights and the warning beep while the systems are
operational.
Blind Spot Monitoring (BSM) warning lights
The Blind Spot Monitoring (BSM) warning lights are equipped on the left and right door
mirrors. The warning lights turn on when a vehicle approaching from the rear in an adjacent
lane is detected.
When the ignition is switched ON, the malfunction warning light turns on momentarily and
then turns off after a few seconds.
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4–115
When Driving
i-ACTIVSENSE
Forward driving (Blind Spot Monitoring (BSM) system operation)
The Blind Spot Monitoring (BSM) system detects vehicles approaching from the rear and
turns on the Blind Spot Monitoring (BSM) warning lights equipped on the door mirrors
according to the conditions. Additionally, while a Blind Spot Monitoring (BSM) warning
light is illuminated, if the direction indicator lever is operated to signal a turn in the direction
in which the Blind Spot Monitoring (BSM) warning light is illuminated, the Blind Spot
Monitoring (BSM) warning light fl ashes.
Reverse driving (Rear Cross Traffi c Alert (RCTA) system operation)
The Rear Cross Traffi c Alert (RCTA) system detects vehicles approaching from the left and
right of your vehicle and fl ashes the Blind Spot Monitoring (BSM) warning lights.
Function for cancelling illumination dimmer
When the headlight switch is in the
or position, the brightness of the Blind Spot
Monitoring (BSM) warning lights is dimmed.
If the Blind Spot Monitoring (BSM) warning lights are diffi cult to see due to glare from
surrounding brightness when travelling on snow-covered roads or under foggy conditions,
press the dimmer cancellation button to cancel the dimmer and increase the brightness of
Blind Spot Monitoring (BSM) warning lights when they turn on.
Refer to Instrument panel Illumination on page 4-29 .
Blind Spot Monitoring (BSM) warning beep
The Blind Spot Monitoring (BSM) warning beep is activated simultaneously with the
fl ashing of a Blind Spot Monitoring (BSM) warning light.
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4–119
When Driving
i-ACTIVSENSE
Indication on Display
The Distance Recognition Support System (DRSS) operation status is displayed in the
active driving display.
Problems are indicated in the centre display (Type C/D audio). If there is a problem, take
appropriate action according to the displayed message.
Refer to Warning/Indicator Lights on page 4-36 .
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 9-13 .
Vehicle ahead
display
Distance between
vehicle display
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*Some models.4–121
When Driving
i-ACTIVSENSE
Rear Cross Traffi c Alert (RCTA) *
The Rear Cross Traffi c Alert (RCTA) system is designed to assist the driver in checking the
area to the rear of the vehicle on both sides while the vehicle is reversing by alerting the
driver to the presence of vehicles approaching the rear of the vehicle.
The Rear Cross Traffi c Alert (RCTA) system detects vehicles approaching from the left and
right sides of the vehicle while the vehicle is being reversed out of a parking space, and
notifi es the driver of possible danger using the Blind Spot Monitoring (BSM) warning lights
and the warning buzzer.
Detection areas
Your vehicle
Rear Cross Traffi c Alert (RCTA) operation
1. The Rear Cross Traffi c Alert (RCTA) system operates when the shift lever (manual
transaxle) or the selector lever (automatic transaxle) is shifted to the reverse (R) position.
2. If there is the possibility of a collision with an approaching vehicle, the Blind
Spot Monitoring (BSM) warning light fl ashes and the warning beep is activated
simultaneously.
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4–122
When Driving
i-ACTIVSENSE
WARNING
Always check the surrounding area visually before actually putting the vehicle in
reverse:
The system is only designed to assist you in checking for vehicles at the rear when
putting the vehicle in reverse. Due to certain limitations with the operation of this
system, the Blind Spot Monitoring (BSM) warning light may not fl ash or it might be
delayed even though a vehicle is behind your vehicle. Always make it your responsibility
as a driver to check the rear.
NOTE
  In the following cases, the Blind Spot Monitoring (BSM) OFF indicator light turns
on and operation of the system is stopped. If the Blind Spot Monitoring (BSM) OFF
indicator light remains illuminated, have the vehicle inspected at an Authorised Mazda
Dealer as soon as possible.
 


 Some problem with the system including the Blind Spot Monitoring (BSM) warning
lights has occurred.
 


 A large deviation in the installation position of a radar sensor (rear) on the vehicle
has occurred.
 


 There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear).
 


 Driving on snow-covered roads for long periods.



 The temperature near the radar sensors becomes extremely hot due to driving for
long periods on slopes during the summer.
 


 The battery voltage has decreased.
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4–123
When Driving
i-ACTIVSENSE
NOTE
  Under the following conditions, the radar sensors (rear) cannot detect target objects or
it may be diffi cult to detect them.




 The vehicle speed when reversing is about 10 km/h (6 mph) or faster.



 The radar sensor (rear) detection area is obstructed by a nearby wall or parked
vehicle. Reverse the vehicle to a position where the radar sensor detection area is no
longer obstructed.)
Your vehicle
  A vehicle is approaching directly from the rear of your vehicle.
Your vehicle


 The vehicle is parked on a slant.
Your vehicle

 Directly after pressing the Blind Spot Monitoring (BSM) switch and the system
becomes operable.
 
 In the following cases, it may be diffi cult to view the illumination/fl ashing of the Blind
Spot Monitoring (BSM) warning lights equipped on the door mirrors.
 


 Snow or ice adheres to the door mirrors.



 The front door glass is fogged or covered in snow, frost or dirt. 

 Turn off the Rear Cross Traffi c Alert (RCTA) system while pulling a trailer or while
an accessory such as a bicycle carrier is installed to the rear of the vehicle. Otherwise,
the radio waves emitted by the radar will be blocked causing the system to not operate
normally.
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4–127
When Driving
i-ACTIVSENSE
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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*Some models.4–14 3
When Driving
i-ACTIVSENSE
NOTE
  When the system operates, the user is notifi ed by the fl ashing Smart City Brake
Support (SCBS) indicator light (red) and the active driving display * .   The Smart City Brake Support (SCBS) warning light (amber) turns on when the
system has a malfunction.
 Refer to Warning Lights on page 4-37 .
Smart City Brake Support (SCBS)
Indicator Light (Red)
If the Smart City Brake Support (SCBS) is
operating, the indicator light (red) fl ashes.
Automatic Brake Operation
Display (Vehicles With Active
Driving 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 (SCBS) 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.
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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 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 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.



 When the vehicle ahead is not equipped with tail lights or the tail lights are turned
off.
 


 When warnings and messages, such as a dirty windscreen, related to the Forward
Sensing Camera (FSC)/laser sensor (front) are being displayed in the centre display.
 
 Although the objects which activate the system are four-wheeled vehicles, the radar
sensor (front) 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/Indicator Lights on page 4-36 .
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*Some models.4–163
When Driving
Tyre Pressure Monitoring System
Tyre Pressure Monitoring System *
The Tyre Pressure Monitoring System (TPMS) monitors the air pressure of all four tyres. If
the air pressure of one or more tyres is too low, the system warns the driver by indicating the
tyre pressure monitoring system warning light in the instrument cluster and operating a beep
sound. The system monitors the tyre pressures indirectly using the data sent from the ABS
wheel speed sensors.
To allow the system to operate correctly, the system needs to be initialized with the specifi ed
tyre pressure (value on the tyre pressure label). Follow the procedure and perform the
initialization.
Refer to Tyre Pressure Monitoring System Initialization on page 4-166 .
The warning light fl ashes when the system has a malfunction.
Refer to Warning Lights on page 4-37 .
ABS wheel speed sensor
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