i-ACTIVSENSE

i-ACTIVSENSE (Some Models)

Camera and Sensors

Forward Sensing Camera (FSC)

The Forward Sensing Camera (FSC) detects lane indications and recognises headlights, tail lights and city lights during nighttime driving. In addition, it also detects the vehicle ahead, pedestrians, or obstructions. The following systems also use the Forward Sensing Camera (FSC).

  • Adaptive LED Headlights (ALH)

  • Driver Attention Alert (DAA)

  • Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS)

  • Traffic Sign Recognition System (TSR)

  • Advanced Smart City Brake Support (Advanced SCBS)

  • Smart City Brake Support [Forward] (SCBS F)

  • Smart Brake Support (SBS)

  • Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)

The Forward Sensing Camera (FSC) is installed at the top of the windscreen near the rearview mirror.

Refer to Forward Sensing Camera (FSC) (Search).

Radar sensor (front)

The radar sensor (front) functions by detecting the radio waves reflected off a vehicle ahead sent from the radar sensor. The following systems also use the radar sensor (front).

  • Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)

  • Mazda Radar Cruise Control (MRCC)

  • Distance Recognition Support System (DRSS)

  • Smart Brake Support (SBS)

The radar sensor (front) is mounted behind the radiator grille.

Refer to Radar Sensor (Front) (Search).

Radar sensors (rear)

The radar sensors (rear) function by detecting the radio waves reflected off a vehicle approaching from the rear or an obstruction sent from the radar sensors. The following systems also use the radar sensors (rear).

  • Blind Spot Monitoring (BSM)

  • Rear Cross Traffic Alert (RCTA)

The radar sensors (rear) are installed inside the rear bumper, one each on the left and right sides.

Refer to Radar Sensors (Rear) (Search).

Ultrasonic sensors (rear)

The ultrasonic sensors (rear) function by detecting the ultrasonic waves reflected off obstructions at the rear sent from the ultrasonic sensors. The following systems also use the ultrasonic sensors (rear).

  • Smart City Brake Support [Reverse] (SCBS R)

The ultrasonic sensors (rear) are mounted in the rear bumper.

Refer to Ultrasonic Sensors (Rear) (Search).

Adaptive LED Headlights (ALH) (Some Models)

Adaptive LED Headlights (ALH) (Some Models)

The ALH are a system which uses the Forward Sensing Camera (FSC) to determine the situation of a vehicle ahead or a vehicle approaching in the opposite direction while driving at night to automatically switch the illumination range of the headlights, the illuminated area, or the illumination brightness.

Refer to Forward Sensing Camera (FSC) (Search).

The ALH are controlled between high and low beams as follows to assure the driver’s visibility without dazzling a vehicle ahead or a vehicle approaching in the opposite direction.

Glare-Free High Beam

This feature dims only the high-beam light shone on the vehicle ahead.

The high beams will dim while driving at a speed of about 40 km/h (25 mph) or faster. When the vehicle speed is less than about 30 km/h (18 mph), the beams switch to the low beams.

 

The headlight high-beam indicator light turns on while the high beams are on.

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Wide-Range Low Beam

This feature extends the illumination range of the light cast by the low beams while driving at a speed less than about 40 km/h (25 mph).

Highway Mode

This feature shifts the illumination angle of the light cast by the headlights upward while driving on highways.

The distance in which the ALH can detect objects varies depending on the surrounding conditions.

 

  • Do not modify the suspensions or headlight units, or remove the camera. Otherwise, the ALH may not operate normally.

  • Do not rely excessively on the ALH and drive the vehicle while paying sufficient attention to safety. Switch the headlights between the high beams and low beams manually if necessary.

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Under the following conditions, the ALH may not operate normally. Manually switch between the high and low beams according to the visibility, and the road and traffic conditions.

  • When there are other sources of light in the area such as street lamps, illuminated signboards, and traffic signals.

  • When there are reflective objects in the surrounding area such as reflective plates and signs.

  • When visibility is reduced under rain, snow and foggy conditions.

  • When driving on roads with sharp curves or undulations.

  • When the headlights/rear lamps of vehicles ahead or in the opposite lane are dim or not illuminated.

  • When there is insufficient darkness such as at dawn or dusk.

  • When the luggage compartment is loaded with heavy objects or the rear passenger seats are occupied.

  • When visibility is reduced due to a vehicle ahead spraying water from its tyres onto your windscreen.

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To Operate the System

The system switches the headlights to the high beams after the ignition is switched ON and the headlight switch is in the position. The ALH indicator light (green) in the instrument cluster turns on simultaneously.

The ALH determine that it is nighttime based on the brightness of the surrounding area.

The system cancels operation when the headlight switch is turned to a position other than , the headlights are manually switched to low beams, or the high beams are flashed on and off.

 

The system can be changed so that the ALH do not operate.

Refer to Personalisation Features (Search).

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Manual Switching

Switching to low beams

Shift the lever to the low beam position.

The ALH indicator light (green) turns off.

Switching to high beams

Turn the headlight switch to the position.

The ALH indicator light (green) turns off and the is illuminated.

Blind Spot Monitoring (BSM) (Some Models)

Blind Spot Monitoring (BSM) Warning Indicator Light/Display Indicator/Blind Spot Monitoring (BSM) Warning Beep

The BSM or Rear Cross Traffic Alert (RCTA) system notifies the driver of the presence of vehicles in adjacent lanes or at the rear of the vehicle using the BSM warning indicator light, the warning sound and the display indicator (vehicles with multi-information display and active driving display) (BSM) while the systems are operational.

BSM warning indicator lights

The BSM warning indicator lights are equipped on the left and right door mirrors. The warning indicator lights turn on when a vehicle approaching from the rear in an adjacent lane is detected.

When the ignition is switched ON, the warning indicator light turns on momentarily and then turns off after a few seconds.

Forward driving (BSM operation)

The BSM detects vehicles approaching from the rear and turns on the BSM warning indicator lights equipped on the door mirrors according to the conditions. Additionally, while a BSM warning indicator light is illuminated, if the direction indicator lever is operated to signal a turn in the direction in which the BSM warning indicator light is illuminated, the BSM warning indicator light flashes.

Reverse driving (Rear Cross Traffic Alert (RCTA) system operation)

The Rear Cross Traffic Alert (RCTA) system detects vehicles approaching from the left and right of your vehicle and flashes the BSM warning indicator lights.

Function for cancelling illumination dimmer

If the BSM warning indicator lights turn on when the position lights are turned on, the brightness of the BSM warning indicator lights is dimmed.

If the BSM warning indicator lights are difficult 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 BSM warning indicator lights when they turn on.

Refer to Instrument Panel Illumination (Search).

Display indicator (Vehicles with multi-information display and active driving display)

The detected approaching vehicle and warning are displayed in the multi-information display and active driving display when the vehicle is moving forward (BSM operational).

The detected direction is displayed with a detection indicator (white) when an approaching vehicle is detected. In addition, if the direction indicator lever is operated to signal a lane change while the vehicle is detected, the display changes the colour (amber) of the warning indicator.

BSM warning beep

The BSM warning beep is activated simultaneously with the flashing of a BSM warning indicator light.

Traffic Sign Recognition System (TSR) (Some Models)

Traffic Sign Recognition System (TSR) (Some Models)

The TSR helps prevent the driver from overlooking traffic signs, and provides support for safer driving by displaying traffic signs on the active driving display which are recognised by the Forward Sensing Camera (FSC) or recorded in the navigation system while the vehicle is driven.

The TSR displays the speed limit (including auxiliary signs) , do not enter, and passing prohibited signs.

If the vehicle speed exceeds the speed limit sign indicated in the active driving display while the vehicle is driven, the system notifies the driver using the indication in the active driving display and a warning sound.

 

  • The TSR is not supported in some countries or regions. For information concerning the supported countries or regions, consult an expert repairer, we recommend an Authorised Mazda Repairer.

  • The TSR operates only if the navigation system SD card (Mazda genuine) is inserted in the SD card slot. Consult an expert repairer, we recommend an Authorised Mazda Repairer for details.

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Always check the traffic signs visually while driving.

The TSR helps prevent the driver from overlooking traffic signs and provides support for safer driving. Depending on the weather conditions or problems with traffic signs, a traffic sign may not be recognised or a traffic sign different from the actual traffic sign may be displayed. Always make it your responsibility as a driver to check the actual traffic signs. Otherwise, it could result in an accident.

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  • The TSR does not operate if there is a malfunction in the Forward Sensing Camera (FSC).

  • Under the following conditions, the TSR may not operate normally.

    • An object placed on the instrument panel is reflected in the windscreen and picked up by the camera.

    • Heavy luggage is loaded in the luggage compartment or on the rear seat and the vehicle is tilted.

    • The tyre pressures are not adjusted to the specified pressure.

    • Tyres other than standard tyres are equipped.

    • The vehicle is driven on the ramp and surrounding area to or from a rest area or a tollgate on a highway.

    • When surrounding brightness suddenly changes such as when entering or exiting a tunnel.

    • The illumination of the headlights is weakened because of dirt or the optical axis is deviated.

    • The windscreen is dirty or foggy.

    • The windscreen and camera are fogged (water droplets).

    • Strong light is directed at the front of the vehicle (such as backlight or high-beam headlights of on-coming vehicles).

    • The vehicle is making a sharp turn.

    • Strong light reflects off the road.

    • A traffic sign is in a position which makes it difficult to reflect the light from the vehicle's headlights, such as when the vehicle is driven at night or in a tunnel.

    • The vehicle is driven under weather conditions such as rain, fog, or snow.

    • The stored map data for the navigation system is not current.

    • A traffic sign is obscured by mud or snow.

    • A traffic sign is concealed by trees or a vehicle.

    • A traffic sign is partially shaded.

    • A traffic sign is bent or warped.

    • A traffic sign is too low or too high.

    • A traffic sign is too bright or too dark (including electronic traffic signs).

    • A traffic sign is too big or too small.

    • There is an object similar to the traffic sign being read (such as another traffic sign or other signs resembling it).

  • The TSR does not operate if the active driving display is set to non-display.

  • The TSR can be set to inoperable.

    Refer to Personalisation Features (Search).

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Traffic Sign Display Indication

The following traffic signs are displayed on the active driving display.

Speed limit signs (including auxiliary signs)

If the Forward Sensing Camera (FSC) cannot classify an auxiliary sign (such as time restrictions, turning restrictions, end of section) correctly, the following screen is displayed.

Inclement weather speed limit sign

Do not enter signs

Passing prohibited sign

The TSR can display a passing prohibited sign and a speed limit sign at the same time.

If the Forward Sensing Camera (FSC) cannot correctly recognise a traffic sign while the vehicle is driven, the following screen is displayed.

 

Speed limit signs (including auxiliary signs)

  • When the vehicle speed is about 1 km/h (0.6 mph) or faster, the speed limit sign is displayed when any one of the following conditions are met.

    • The Forward Sensing Camera (FSC) recognises a speed limit sign as a sign targeted for your vehicle and the vehicle passes it.

    • The speed limit sign stored in the navigation system is read (if the Forward Sensing Camera (FSC) does not recognise a speed limit sign).

  • Inclement weather speed limit signs are displayed when all of the following conditions are met.

    • The vehicle speed is about 1 km/h (0.6 mph) or more.

    • The Forward Sensing Camera (FSC) recognises an inclement weather speed limit sign as a sign targeted for your vehicle and the vehicle passes it.

    • The inclement weather speed limit sign is lower than the currently displayed speed limit sign.

    • The windscreen wipers are operated.

  • In the following cases, display of the speed limit sign stops.

    • The Forward Sensing Camera (FSC) recognises the speed limit sign and the vehicle is driven for a certain distance after passing the sign.

    • Each sensor determines that the vehicle has changed direction of travel. (The display of a speed limit sign does not stop even if the vehicle changes lanes while a "ZONE" auxiliary sign is displayed.)

    • The Forward Sensing Camera (FSC) recognises a new speed limit sign which differs from the previous one (displays the new speed limit sign).

    • The speed limit sign stored in the navigation system is not read within a certain period of time (if the Forward Sensing Camera (FSC) does not recognise a speed limit sign, the speed limit sign stored in the navigation system is displayed).

    • The vehicle speed exceeds the displayed speed limit sign by 30 km/h (19 mph) or more after a certain period of time has elapsed since the speed limit sign was displayed. (Except when there is information for the speed limit sign in the navigation system)

Do not enter signs

  • A do not enter sign is displayed when all of the following conditions are met.

    • The vehicle speed is about 80 km/h (50 mph) or slower.

    • The Forward Sensing Camera (FSC) recognises a do not enter sign as a sign targeted for your vehicle and the vehicle passes it.

  • When the Forward Sensing Camera (FSC) recognises the do not enter sign and a certain period of time has elapsed since the vehicle passed the sign, display of the do not enter sign stops.

Passing prohibited sign

  • A passing prohibited sign is displayed when all of the following conditions are met.

    • The vehicle speed is about 1 km/h (0.6 mph) or more.

    • The Forward Sensing Camera (FSC) recognises a passing prohibited sign as a sign targeted for your vehicle and the vehicle passes it.

  • In the following cases, the display of the passing prohibited sign stops.

    • The Forward Sensing Camera (FSC) recognises a passing prohibited sign and you drive a certain distance after passing the sign.

    • You have changed vehicle lanes.

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Excessive Speed Warning

If the vehicle speed exceeds the speed limit sign displayed in the active driving display, the area around the speed limit sign flashes three times in amber and the warning sound is activated three times at the same time. If the vehicle speed continues to exceed the displayed speed limit sign, the indication stops flashing and remains on. Check the surrounding conditions and adjust the vehicle speed to the legal speed using the appropriate operation such as depressing the brake pedal.

The excessive speed warning is initially set to inoperable. If you want to activate the excessive speed warning, change the setting in the personalisation features. In addition, the warning pattern and the warning activation timing differ depending on the setting contents.

Refer to Personalisation Features (Search).

Warning pattern

  • Off: The excessive speed warning is not activated.

  • Visual: The area around the speed limit sign displayed in the display flashes three times in amber, and if the vehicle speed continues to exceed the displayed speed limit sign, the indication stops flashing and remains on.

  • Audio & Visual: The area around the speed limit sign displayed in the display flashes three times in amber and the warning sound is activated three times at the same time. If the vehicle speed continues to exceed the displayed speed limit sign, the indication stops flashing and remains on.

Warning activation timing

  • 0: If the vehicle speed exceeds the speed limit sign displayed in the display, the excessive speed warning is activated.

  • 5: If the vehicle speed exceeds the speed limit sign displayed in the display by 5 km/h (3 mph), the excessive speed warning is activated.

  • 10: If the vehicle speed exceeds the speed limit sign displayed in the display by 10 km/h (6.2 mph), the excessive speed warning is activated.

 

  • In the following cases, the excessive speed warning stops operating.

    • The vehicle speed is less than the speed of the displayed speed limit sign. (If the activation timing for the excessive speed warning is changed in the personalisation features, the excessive speed warning stops operating when the vehicle speed is less than the changed vehicle speed.

    • A speed limit sign indication has been updated and the vehicle speed is lower than the updated indication.

    • Display of the speed limit sign stops.

  • The warning indication is displayed at the same time the excessive speed warning sound is activated if the vehicle speed exceeds the speed indicated on the speed limit sign.

    Refer to Warning Sound is Activated (Search).

  • The TSR can recognise a speed limit sign with an auxiliary sign and display it, but it cannot determine the indication on the auxiliary sign (such as time restrictions, turning restrictions, end of section). Therefore, the excessive speed warning is activated when the vehicle speed exceeds the displayed speed limit sign even if the conditions indicated on the auxiliary sign do not apply to the vehicle.

  • If the Forward Sensing Camera (FSC) incorrectly recognises the actual speed limit sign at a lower speed, the excessive speed alarm is activated even if the vehicle is driven at the legal speed.

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Distance Recognition Support System (DRSS) (Some Models)

Distance Recognition Support System (DRSS) (Some Models)

The DRSS measures the distance between your vehicle and a vehicle ahead using a radar sensor (front) while the vehicle speed is about 30 km/h (19 mph) or faster, and if your vehicle approaches a vehicle ahead more closely than what is appropriate for maintaining distance between the vehicles according to the vehicle speed, a notification in the active driving display is indicated to advise you to keep a safe distance from the vehicle ahead.

 

Do not rely completely on the DRSS and always drive carefully:

The ability to detect a vehicle ahead is limited depending on the type of vehicle ahead, the weather conditions, and the traffic 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.

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  • The DRSS operates when all of the following conditions are met:

    • The ignition is switched ON.

    • The 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 DRSS may also operate in the presence of motorcycles and bicycles.

  • The DRSS 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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Indication on Display

The DRSS operation status is indicated in the active driving display or multi-information 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 (Search).

 

  • 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 DRSS operable, the system will be operable when the ignition is switched ON the next time.

  • The DRSS can be turned on/off and the system's sensitivity can be changed.

    Refer to Personalisation Features (Search).

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Distance-between-vehicles guidelines*1

Indication on display

Distance between vehicles guidelines

(During travel at about 40 km/h (25 mph)

Distance between vehicles guidelines

(During travel at about 80 km/h (50 mph)

Multi-information display

Active driving display

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 (33 ft)

About 20 m (66 ft)

Flashes in white*2

About 10 m (32 ft) or less

About 20 m (65 ft) or less

  1. The distance between vehicles differs depending on vehicle speed.

  2. Indication when the distance setting for notifying the driver that the vehicle approaches a vehicle ahead is Near.

Driver Attention Alert (DAA) (Some Models)

Cancelling Driver Attention Alert (DAA)

The DAA can be set to not activate.

Refer to Personalisation Features (Search).

Rear Cross Traffic Alert (RCTA) (Some Models)

Rear Cross Traffic Alert (RCTA) (Some Models)

The 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 RCTA system detects vehicles approaching from the left and right sides of the vehicle, and the rear of the vehicle while the vehicle is being reversed out of a parking space, and notifies the driver of possible danger using the Blind Spot Monitoring (BSM) warning indicator lights and the warning buzzer.

RCTA operation

  1. The RCTA system operates when the selector lever 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 indicator lights flashes and the warning beep is activated simultaneously.

    The RCTA warning indication in the rearview monitor also synchronizes with the Blind Spot Monitoring (BSM) warning indicator light on the door mirrors.

 

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 indicator lights may not flash 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.

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  • 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 indicator 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.

  • Under the following conditions, the radar sensors (rear) cannot detect target objects or it may be difficult 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.)

    • A vehicle is approaching directly from the rear of your vehicle.

    • The vehicle is parked on a slant.

    • Directly after the Blind Spot Monitoring (BSM) system becomes operable using the personalisation feature.

    • Radio wave interference from a radar sensor equipped on a nearby parked vehicle.

  • In the following cases, it may be difficult to view the illumination/flashing of the Blind Spot Monitoring (BSM) warning indicator 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 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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Mazda Radar Cruise Control (MRCC) (Some Models)

Cruise Control Function

While this function is operating, the headway control operation is cancelled and only the cruise control function operates.

The vehicle speed can be set more than about 25 km/h (16 mph).

Use the cruise control function on expressways and other highways which do not require a lot of repeated acceleration and deceleration.

 

Do not use the cruise control function in the following locations:

Otherwise, it could lead to an accident.

  • Roads with sharp curves and where vehicle traffic is heavy and there is insufficient space between vehicles. (Driving under these conditions using the cruise control function is not possible)

  • Steep down slopes (Set speed may be exceeded because sufficient engine braking cannot be applied)

  • Slippery roads such as ice or snow-bound roads (Tyres could spin causing you to lose vehicle control)

Always drive carefully:

The warnings and brake control will not operate after the headway control function is cancelled and the system is switched to only the cruise control function. Depress the brake pedal to decelerate according to the surrounding conditions while keeping a safer distance from the vehicle ahead and always driving carefully.

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Switching to cruise control function

When the MODE switch is pressed until the system switches to the cruise main indication (white) while the MRCC system is turned on, the system switches to the cruise control function.

When the system switches to the cruise control function, the indicator and multi-information display notify the driver as follows:

  • The MRCC set indication (green) or the MRCC main indication (white) is turned off, and the cruise main indication (white) is turned on.

  • A message is displayed in the multi-information display.

 

Always turn off the cruise control function when it is not in use:

Leaving the cruise control function turned on when it is not in use is dangerous as it could operate unexpectedly, resulting in an accident.

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How to set the speed

Adjust the system to the desired vehicle speed using the accelerator pedal.

When the SET or SET switch is pressed, the cruise set indication (green) is turned on and headway control begins.

 

  • The system may not be able to maintain the set speed constantly depending on driving conditions such as steep up or down slopes.

  • The speed will continue increasing while the SET switch is pressed and held. The speed will continue decreasing while the SET switch is pressed and held.

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How to increase the set speed

The set speed can be increased using the following operations:

To increase speed using the SET switch

Press and hold the SET switch and release the switch at the desired speed.

The set speed can be adjusted incrementally (1 km/h (1 mph) increments) by pressing the switch and releasing it immediately. For example, if the switch is pressed 4 times, the set speed increases by about 4 km/h (4 mph).

To increase speed using accelerator pedal

Depress the accelerator pedal and press the SET or SET switch at the desired speed.

If the switch is not operated, the system returns to the set speed after you release your foot from the accelerator pedal.

How to Decrease the Set Speed

Press the SET switch continuously and release the switch at the desired speed.

The set speed can be adjusted incrementally (1 km/h (1 mph) increments) by pressing the switch and releasing it immediately. For example, if the switch is pressed 4 times, the set vehicle speed decreases by about 4 km/h (4 mph).

Cancelling the function

Cancelling using OFF/CAN switch

When the OFF/CAN switch is pressed once, the cruise control function is cancelled.

Cancelling using MODE switch

When the MODE switch is pressed, the cruise control function is cancelled and the headway control function is made available for operation.

The cruise control function is cancelled automatically in the following cases. If the RES switch is pressed while the vehicle speed is 25 km/h (16 mph) or higher, the speed returns to the original set speed.

  • The OFF/CAN switch is pressed once.

  • The brake pedal is depressed.

  • The parking brake is applied.

  • The selector lever is shifted to P or N position.

 

  • If the vehicle speed decreases by about 15 km/h (9.4 mph) or more than the set speed, the cruise control function may be cancelled.

  • When the vehicle speed is less than 21 km/h (13 mph), the cruise control function is cancelled. In this case, the vehicle speed will not return to the original set speed even if the vehicle is accelerated to 25 km/h (16 mph) or higher and the RES switch is pressed. Reset the cruise control function.

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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) (Some Models)

Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) Display Indication

The MRCC with Stop & Go function setting status and operation conditions are indicated on the multi-information display and the active driving display.

If there is a problem with the MRCC with Stop & Go function system, a message is displayed on the multi-information display. Check the centre display to verify the problem and then have your vehicle inspected by an expert repairer, we recommend an Authorised Mazda Repairer.

Refer to Message Indicated on Display (Search).

Close Proximity Warning

If your vehicle rapidly closes in on the vehicle ahead because the vehicle ahead 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, keep a safer distance from the vehicles behind you.

 

In the following cases, the warnings and brakes may not operate even if your vehicle starts closing in on the vehicle ahead.

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

  • Directly after the MRCC with Stop & Go function system has been set.

  • Directly after the accelerator pedal is released.

  • Another vehicle cuts into the driving lane.

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Setting the System

The MRCC with Stop & Go function system operates when all of the following conditions are met.

  • Vehicle speed is 0 km/h (0 mph) to 145 km/h (90 mph)

  • The MRCC with Stop & Go function is turned on.

  • The brake pedal is not depressed.

  • The electric parking brake (EPB) is released (electric parking brake (EPB) indicator light is turned off).

  • There is no problem with the DSC.

  • All the doors are closed.

  • The driver's seat belt is fastened.

  • The selector lever is in the drive (D) position or manual (M) position (manual mode).

 

  • In the following cases, the MRCC with Stop & Go function system is cancelled when the vehicle is travelling at 30 km/h (19 mph) or less and “Mazda Radar Cruise Control disabled under 30 km/h” is displayed in the multi-information display.

    • The Forward Sensing Camera (FSC) cannot detect target objects (There is problem with the Forward Sensing Camera (FSC) or windscreen is dirty).

    • There is a problem with the stop hold control function.

    • There is a problem with the electric parking brake (EPB).

  • It may not be possible to set the MRCC with Stop & Go function system directly after starting the engine, while the DSC operation is being checked.

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Turning on the system

When the MODE switch is pressed once, the MRCC with Stop & Go function system turns on, and the MRCC with Stop & Go function main indication (white) turns on and the vehicle speed and the distance between the vehicles while in headway control can be set.

In addition, the MRCC with Stop & Go function system display indication is displayed on the multi-information display and the active driving display at the same time.

 

  • If the ignition is switched off while the MRCC with Stop & Go function system is operating, the system will be operable when the ignition is switched ON the next time.

  • The MRCC with Stop & Go function can switch to the cruise control function.

    Refer to Cruise Control Function (Search).

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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 filled with white lines is displayed. The MRCC with Stop & Go function main indication (white) switches to the MRCC with Stop & Go function set indication (green) at the same time.

Travel status

Indication on multi-information display

Indication on active driving display

During travel at constant speed

During travel under headway control

 

  • 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.

  • The lowest possible speed which can be set on the MRCC with Stop & Go function system is 30 km/h (19 mph).

  • Headway control is not possible if the vehicle ahead is driving faster than your vehicle's set speed. Adjust the system to the desired vehicle speed using the accelerator pedal.

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How to set the distance-between-vehicles during headway control

The distance-between-vehicles is set to a shorter distance by pressing the switch. 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 multi-information display

Indication on active driving display*1

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))

  1. Displays a pop-up image in the active driving display only when the driver operates the switch.

 

  • 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.

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How to change the set vehicle speed

To accelerate/decelerate using the SET switch

When you press the SET switch, the vehicle accelerates and when you press the SET switch, it decelerates.

Short press

5 km/h (5 mph)

Long press

10 km/h (5 mph)

 

For example, the set vehicle speed is changed by pressing the SET switch four times as follows:

The vehicle speed accelerates or decelerates by 20 km/h (20 mph).

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To increase speed using accelerator pedal

Depress the accelerator pedal and press and release the SET switch or SET switch at the desired speed. If the switch is not operated, the system returns to the set speed after you release your foot from the accelerator pedal.

 

The warnings and brake control do not operate while the accelerator pedal is depressed.

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  • The setting speed can be changed by operating the SET switch or SET switch during stop hold control.

  • 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. For the set vehicle speed, check the set vehicle speed indication in the display.

  • When depressing the accelerator pedal, the inter-vehicle distance indication in the display changes to the white-line indication.

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Cancelling the system

When the following operations are performed, the MRCC with Stop & Go function system is cancelled, and the MRCC with Stop & Go function set indication (green) switches to the MRCC with Stop & Go function main indication (white) at the same time.

  • The OFF/CAN switch is pressed.

  • The brake pedal is depressed.

  • The electric parking brake (EPB) is applied.

  • The selector lever is in the P (Park), N (Neutral), or R (Reverse) position.

  • Any of the doors is opened.

  • The driver's seat belt is unfastened.

 

Under the following conditions, the MRCC with Stop & Go function cancel indication is displayed in the multi-information display and a single beep sound is heard.

  • The DSC has operated.

  • The Smart Brake Support (SBS) has operated.

  • The Smart City Brake Support [Forward] (SCBS F) or Advanced Smart City Brake Support (Advanced SCBS) has operated.

  • When travelling on a downslope for a long period of time.

  • There is a problem with the system.

  • The engine has stalled.

  • The electric parking brake (EPB) is automatically applied during stop hold control.

  • The radar sensor (front) cannot detect target objects (during rain, fog, snow or other inclement weather conditions, or when the radiator grille is dirty).

Resuming control

If the MRCC with Stop & Go function system is cancelled, you can resume control at the previously set speed by pressing the RES switch and after all of the operation conditions have been met.

 

If the set speed is not indicated in the display, the control does not resume even if the RES switch is pressed.

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Turning off the system

Press the OFF/CAN switch two times while the MRCC with Stop & Go function system is operating to switch off the system.

Smart City Brake Support [Forward] (SCBS F) (Some Models)

Smart City Brake Support [Forward] (SCBS F) (Some Models)

The SCBS F system alerts the driver of a possible collision using an indication in the display and a warning sound when the Forward Sensing Camera (FSC) detects a vehicle ahead and determines that a collision with a vehicle ahead is unavoidable while the vehicle is being driven at a vehicle speed of about 4 to 80 km/h (2 to 50 mph). In addition, the system reduces damage in the event of a collision by operating the brake control (Smart City Brake Support (SCBS) brake) when the system determines that a collision is unavoidable while the vehicle is being driven at a vehicle speed of about 4 to 30 km/h (2 to 18 mph). It may also be possible to avoid a collision if the relative speed between your vehicle and the vehicle in front of you 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 firmly and quickly to assist. (Brake Assist (Smart City Brake Support (SCBS) brake assist))

 

 

Do not rely completely on the SCBS F system:

  • The SCBS F system is only designed to reduce damage in the event of a collision. Over reliance on the system leading to the accelerator pedal or brake pedal being mistakenly operated could result in an accident.

  • The SCBS F is a system which operates in response to a vehicle ahead. The system may not be able to detect or react to 2-wheeled vehicles or pedestrians.

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In the following cases, turn the system off to prevent a mis-operation:

  • The vehicle is being towed or when towing another vehicle.

  • The vehicle is on a chassis roller.

  • When driving on rough roads such as in areas of dense grass or off-road.

Refer to Stopping the Smart City Brake Support [Forward] (SCBS F) system Operation (Search) on how to turn off the SCBS F system.

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  • The SCBS F system will operate under the following conditions.

    • The engine is running.

    • The Smart Brake Support/Smart City Brake Support (SBS/SCBS) system warning indication/warning light (amber) does not illuminate.

    • (Rear-end collision warning)

      The vehicle speed is about 4 to 80 km/h (2 to 50 mph).

    • (Brake control (Smart City Brake Support (SCBS) brake))

      The vehicle speed is about 4 to 30 km/h (2 to 18 mph).

    • The SCBS F system is not turned off.

  • Under the following conditions, the SCBS F system may not operate normally:

    • The SCBS F system will not operate if the driver is deliberately performing driving operations (accelerator pedal and steering wheel).

    • If there is the possibility of partial contact with a vehicle ahead.

    • The vehicle is driven on a slippery road surface such as wet roads or icy or snow-bound roads.

    • The braking performance is adversely affected due to cold temperatures or wet brakes.

    • 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.

  • In the following cases, the Forward Sensing Camera (FSC) determines that there is a vehicle ahead and the SCBS F may operate.

    • Objects on the road at the entrance to a curve.

    • Vehicles passing in the opposite lane while making a curve.

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

    • When passing through a toll gate.

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

    • If you suddenly come close to a vehicle ahead.

    • 2-wheeled vehicles, pedestrians, animals or standing trees.

    • Vehicle is driven with some of the tyres having significant wear.

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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) flashes.

 

Collision Warning

If there is the possibility of a collision with a vehicle ahead, the beep sounds continuously and a warning is indicated in the multi-information display or the active driving display.

 

The operation distance and volume of the collision warning can be changed. Refer to Personalisation Features (Search).

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Automatic Brake Operation Display

The automatic brake operation display is indicated on the multi-information display after the SCBS F is operated.

 

  • The collision warning beep sounds intermittently while the SCBS F brake or brake assist (SCBS F brake assist) is operating.

  • If the vehicle is stopped by the SCBS F operation and the brake pedal is not depressed, the warning beep sounds one time after about 2 seconds and the SCBS F brake is automatically released.

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Stopping the Smart City Brake Support [Forward] (SCBS F) System Operation

The SCBS F system can be temporarily deactivated.

Refer to Personalisation Features (Search).

When the SCBS F 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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