i-ACTIVSENSE

i-ACTIVSENSE

i-ACTIVSENSE

i-ACTIVSENSE

i-ACTIVSENSE is a collective term covering a series of advanced safety and driver support systems which make use of cameras and sensors. The systems consist of active safety and pre-crash safety systems.

These systems are designed to assist the driver in safer driving by reducing the load on the driver and helping to avert collisions or reduce their severity. However, because each system has its limitations, always drive carefully and do not rely solely on the systems.

Rear Ultrasonic Sensor (Some Models)

Rear Ultrasonic Sensor (Some Models)

Distance & Speed Alert (DSA) (Some Models)

Vehicle Ahead Close Proximity Warning

When the distance between your vehicle and a vehicle ahead is close, the i-ACTIVSENSE status symbol (Warning/risk avoidance support system) changes from green to amber and the warning indication is displayed on the multi-information display.

Check the surrounding conditions and keep a safe distance from the vehicle ahead.

Driver Attention Alert (DAA) (Some Models)

Driver Attention Alert (DAA) (Some Models)

Canceling Driver Attention Alert (DAA)

The DAA can be set to inoperable.

Refer to the Settings section in the Mazda Connect Owner's Manual.

Driver Monitoring (DM) (Some Models)

Driver Monitoring (DM) Display

When the Driver Monitoring (DM) detects driver fatigue or sleepiness, it activates the warning sound and displays an alert in the instrument cluster.

Warning pattern (caution) (white)

  1. “Time for a Break” message is displayed

 

Warning pattern (warning) (amber)

  1. “Time for a Break” message is displayed

Rear Cross Traffic Alert (RCTA) (Some Models)

Rear Cross Traffic Alert (RCTA)

The RCTA system is designed to assist the driver in checking the area to the rear left and right sides of your vehicle while your vehicle is reversing by alerting the driver to the presence of vehicles approaching the rear of your vehicle.

The RCTA system detects vehicles approaching from the rear left and right sides of your vehicle and the rear of your vehicle while your 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.

  1. Your vehicle

  2. Detection areas

 

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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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.

    Rear view monitor (vehicles with Rear view monitor)

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

    360°view monitor (vehicles with 360°view monitor)

    The RCTA warning indication in the 360°view monitor also synchronizes with the Blind Spot Monitoring (BSM) warning indicator light on the door mirrors.

Function for canceling illumination dimmer

If the BSM warning indicator lights turn on when the parking 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 traveling 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 Dashboard Illumination (Search).

 

  • The system may operate under the following conditions even if a vehicle is not approaching.

    • An object that reflects the radio waves of the radar such as a parked vehicle, guardrail, or wall is directly next to your vehicle.

    • A vehicle approaching from the rear left and right side of your vehicle slows down.

    • A vehicle approaching from the rear left and right side of your vehicle makes a right or left turn directly in front of your vehicle.

    • A vehicle overtakes your vehicle while it is stopped.

    • Your vehicle is in an area where strong radio waves or electrical noise may occur such as near a television tower or power plant.

  • In the following cases, the i-ACTIVSENSE warning indication/warning light turns on and operation of the system is stopped. If the i-ACTIVSENSE warning indication/warning light remains illuminated, have the vehicle inspected at an Authorized 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 rear side radar sensor on the vehicle has occurred.

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

    • 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 lead-acid battery voltage has decreased.

  • Under the following conditions, the rear side radar sensor cannot detect approaching vehicles or it might be difficult to detect them, and the system may not operate normally.

    • The vehicle speed when reversing is about 15 km/h (9 mph) or faster.

    • The rear side radar sensor 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.)

      1. Your vehicle

         

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

      1. Your vehicle

         

    • The vehicle is parked at an angle.

      1. Your vehicle

         

    • Directly after the RCTA system becomes operable using [Settings] in Mazda Connect.

    • 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.

  • The rear side radar sensor of the RCTA may be regulated under the radio wave related laws of the country where the vehicle is driven. If this system is used abroad, it may be necessary to turn off the system.

    Refer to Rear Side Radar Sensor (Search).

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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) (Some Models)

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

The MRCC with Stop & Go function is a system designed to enable constant-speed driving at a set speed and headway control to maintain a constant distance with a vehicle ahead according to your vehicle speed. The system automatically accelerates, decelerates, and stops your vehicle without you having to depress the accelerator or brake pedal.

 

Also refer to the following information before using the MRCC with Stop & Go function.

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

  • Refer to Front Radar Sensor (Search).

 

Do not rely completely on the MRCC with Stop & Go function and always drive carefully:

The MRCC with Stop & Go function may not be able to detect a vehicle ahead depending on the type of vehicle and its conditions, the weather conditions, and the road conditions. Additionally, the system might be unable to decelerate sufficiently if the vehicle ahead applies the brakes suddenly or another vehicle cuts into your lane, which could result in an accident.

Always check the surrounding conditions and depress the brake pedal or accelerator pedal while keeping a safe distance from a vehicle ahead or a vehicle following behind you.

Do not use the system under the following conditions. Otherwise, it may result in an accident:

  • The vehicle is driven on roads other than highways.

  • The vehicle is driven on roads with sharp curves or with heavy traffic where sufficient distances between vehicles cannot be kept.

  • The vehicle is driven on roads where acceleration and deceleration are frequently repeated.

  • The vehicle is exiting the main lane on an expressway to enter an interchange, a rest area, or a parking area.

  • The vehicle is driven on slippery roads such as icy roads, snow-covered roads, and unpaved roads.

  • The vehicle is driven on a long downslope.

  • The vehicle is driven on a steep slope.

  • A two-wheeled vehicle such as a motorcycle or bicycle is traveling ahead.

  • The vehicle is being towed.

  • Proximity warnings activate frequently.

Switch the MRCC with Stop & Go function off when it is not being used.

Leaving the MRCC with Stop & Go function on when it is not in use is dangerous as it could operate unexpectedly, resulting in an accident.

Do not get out of the vehicle while the stop hold control is operating.

Getting out of the vehicle while the stop hold control is operating is dangerous as the vehicle may move unexpectedly and result in an accident. Before leaving the vehicle, switch the MRCC with Stop & Go function off, shift the selector lever to the P position, and apply the parking brake.

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  • The MRCC with Stop & Go function does not operate with the following objects.

    • On-coming vehicles

    • Pedestrians

    • Stationary objects (such as stopped vehicles, obstructions)

  • If a vehicle ahead is traveling at an extremely low speed, the system may not detect it correctly.

  • A brake operation sound may be heard by the MRCC with Stop & Go function control, however it does not indicate a problem.

  • The brake lights turn on while the brakes and stop hold control are operating by the MRCC with Stop & Go function control.

  • If the distance between vehicles control is disabled using [Settings] in Mazda Connect, the MRCC with Stop & Go function switches to cruise control.

    Refer to the Settings section in the Mazda Connect Owner's Manual.

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Close Proximity Warning

If your vehicle approaches a vehicle ahead while in headway control using the Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function), a warning sound is activated and a brake warning is displayed on the multi-information display. Check the surrounding conditions and keep a safe distance from the vehicle ahead.

  1. “Depress Brake Pedal” message is displayed

 

  • While the accelerator pedal is being depressed, the warnings and brake control do not operate even if your vehicle approaches the vehicle ahead.

  • In the following cases, the warnings and brakes may not operate even if your vehicle approaches the vehicle ahead.

    • Your vehicle is being driven at the same speed as the vehicle ahead.

    • Immediately after the MRCC with Stop & Go function is set.

    • Immediately after the accelerator pedal is released.

    • Another vehicle cuts into the driving lane.

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Stop Hold Control

While in headway control using the MRCC with Stop & Go function, your vehicle will stop when a vehicle ahead stops. When your vehicle is stopped and the stop hold control operates, the MRCC with Stop & Go function indicator light turns on.

 

  • The parking brake is automatically applied and the vehicle is held in its stopped position when 10 minutes or longer have passed since the stop hold control operated. When this occurs, the MRCC with Stop & Go function is temporarily canceled.

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Resuming driving

While in stop hold control, if the vehicle ahead starts moving and the distance from the vehicle increases, the stop hold control will be canceled and your vehicle will resume driving by performing any of the following operations.

  • Press the RES switch.

  • Depress the accelerator pedal.

 

If the vehicle ahead starts moving within three seconds after your vehicle is stopped, the headway control will continue even if you do not resume driving your vehicle.

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Resume driving information

If you do not resume driving within a few seconds after the vehicle ahead starts moving during stop hold control, the vehicle-ahead indication on the multi-information display flashes to urge you to resume driving. If you still do not resume driving after the indicator light flashes, a sound is activated to urge you to resume driving.

Traffic Jam Assist (TJA) (Some Models)

Traffic Jam Assist (TJA)

The TJA is a system designed to reduce driver fatigue during traffic jams when driving on expressways or highways.

The TJA consists of a headway control function and a steering assist function.

 

Headway control function

The function performs headway control to maintain a constant distance between your vehicle and a vehicle ahead at a preset vehicle speed without you having to depress the accelerator or brake pedal.

 

Steering assist function

When vehicle lane lines are detected, the function assists your steering operation to follow the vehicle lane lines.

When vehicle lane lines are not detected, the function assists your steering operation to follow the trajectory of the vehicle ahead.

 

Also refer to the following information before using the TJA.

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

  • Refer to Front Radar Sensor (Search).

 

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

  • The TJA is not an automated driving system. Therefore, the function has limitations. Do not rely completely on the system and always stay on course using the steering wheel.

  • Set a vehicle speed within the speed limit according to the road conditions and the weather conditions.

  • The TJA may not be able to detect a vehicle ahead depending on the type of vehicle ahead and its conditions, the weather conditions, and the road conditions. Additionally, the system might be unable to decelerate sufficiently if the vehicle ahead applies the brakes suddenly or another vehicle cuts into your lane, which could result in an accident.

Do not use the system under the following conditions. Otherwise, it may result in an accident:

  • The vehicle is driven on roads other than expressways and highways.

  • The vehicle is driven on roads with sharp curves or with heavy traffic where sufficient distances between vehicles cannot be kept.

  • The vehicle is driven on roads where acceleration and deceleration are frequently repeated.

  • The vehicle is exiting the main lane on an expressway to enter an interchange, a rest area, or a parking area.

  • The vehicle is driven on slippery roads such as icy roads, snow-covered roads, and unpaved roads.

  • The vehicle is driven on a long downslope.

  • The vehicle is driven on a steep slope.

  • A two-wheeled vehicle such as a motorcycle or bicycle is traveling ahead.

  • The vehicle is being towed.

  • Proximity warnings activate frequently.

  • Under bad weather conditions (rain, fog, and snow).

  • Tires with insufficient tread are used.

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

  • Tires other than the specified size are used, such as when tire chains or temporary spare tires are used.

Switch the TJA off when it is not being used.

Leaving the TJA on when it is not in use is dangerous as it could operate unexpectedly, resulting in an accident.

Do not get out of the vehicle while the stop hold control is operating.

Getting out of the vehicle while the stop hold control is operating is dangerous as the vehicle may move unexpectedly and result in an accident. Before leaving the vehicle, switch the TJA off, shift the selector lever to the P position, and apply the parking brake.

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Heed the following cautions so that the TJA can operate normally.

  • Do not modify the vehicle's suspensions.

  • Always use wheels of the specified size for the front and rear wheels. Consult an Authorized Mazda Dealer for tire replacement.

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  • The TJA does not operate with the following objects.

    • On-coming vehicles

    • Pedestrians

    • Stationary objects (such as stopped vehicles, obstructions)

  • If a vehicle ahead is traveling at an extremely low speed, the system may not detect it correctly.

  • A brake operation sound may be heard by the TJA control, however, it does not indicate a problem.

  • The brake lights turn on while the brakes and stop hold control are operating by the TJA control.

  • When any of the following conditions is met, the TJA may not be able to detect white (yellow) lane lines or vehicles ahead correctly and the TJA may not operate normally.

    • A condition under which the Forward Sensing Camera (FSC) cannot detect a target object is met.

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

    • The Forward Sensing Camera (FSC) cannot recognize the area in front of the vehicle.

    • The visibility of white (yellow) lane lines is poor.

    • There are multiple white (yellow) lane lines.

    • There is a misleading line which looks like a white (yellow) lane line.

    • The distance to the vehicle ahead is close.

    • The width of the vehicle lane is narrow or wide.

    • A vehicle ahead is driving erratically.

    • A vehicle ahead veers off course from your vehicle's line of travel.

    • The vehicle is driven through an intersection, a junction, or a fork in the road.

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Close Proximity Warning

If your vehicle approaches the vehicle ahead while traveling under headway control using the Traffic Jam Assist (TJA), a warning sound is activated and a brake warning is indicated on the multi-information display. Check the surrounding conditions and keep a safe distance from the vehicle ahead.

  1. “Depress Brake Pedal” message is displayed

 

  • While the accelerator pedal is being depressed, the warnings and brake control do not operate even if your vehicle approaches the vehicle ahead.

  • In the following cases, the warnings and brakes may not operate even if your vehicle approaches the vehicle ahead.

    • Your vehicle is being driven at the same speed as the vehicle ahead.

    • Immediately after the Traffic Jam Assist (TJA) is set.

    • Immediately after the accelerator pedal is released.

    • Another vehicle cuts into the driving lane.

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