i-ACTIVSENSE
Pre-Crash Safety Technology
Pre-crash safety technology is designed to assist the driver in averting collisions or reduce their severity in situations where they cannot be avoided.
Collision damage reduction in low vehicle speed range
Forward driving
Reverse driving
Collision damage reduction in medium/high speed range
Adaptive Front Lighting System (AFS) (Some Models)
The adaptive front lighting system (AFS) automatically adjusts the headlight beams to the left or right in conjunction with the operation of the steering wheel after the headlights have been turned on.
A system malfunction or operation conditions are indicated by a warning.
Refer to Contact Authorized Mazda Dealer and Have Vehicle Inspected (Search).
The Adaptive Front Lighting System (AFS) function can be switched to operable/inoperable using the personalization function.
Refer to the Settings section in the Mazda Connect Owner's Manual.Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) (Some Models)
The MRCC with Stop & Go function system is designed to maintain headway control*1 with a vehicle ahead according to your vehicle's speed using a radar sensor (front) to detect the distance to the vehicle ahead and a preset vehicle speed without you having to use the accelerator or brake pedals.
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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 such as if the vehicle ahead brakes suddenly, a warning sound and a warning indication in the display are activated simultaneously to alert you to maintain a sufficient distance between the vehicles.
If the vehicle ahead stops while you are following behind it, your vehicle will stop and be held stopped automatically (stop hold control), and headway control will resume when you resume driving the vehicle such as by pressing the RES switch.
Also refer to the following before using the MRCC with Stop & Go function.
Do not rely completely on the MRCC with Stop & Go function:
The MRCC with Stop & Go function 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 sufficiently 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 drive carefully and verify the surrounding conditions and depress the brake pedal or accelerator pedal while keeping a safer distance from vehicles ahead or on-coming vehicles.
Do not use the MRCC with Stop & Go function system in the following locations, using the MRCC with Stop & Go function system at the following locations may result in an unexpected accident:
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General roads other than highways (Driving under these conditions using the MRCC with Stop & Go function system is not possible.)
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Roads with sharp curves and where vehicle traffic is heavy and there is insufficient space between vehicles.
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Roads where frequent and repetitive acceleration and deceleration occur (Driving under these conditions using the MRCC with Stop & Go function system is not possible).
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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).
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Slippery roads such as ice or snow-bound roads (Tires could spin causing you to lose vehicle control, or the stop hold control may not operate.)
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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.)
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Slopes with a steep gradient (The vehicle ahead may not be detected correctly, your vehicle may slide while stopped by the stop hold control, and it may accelerate suddenly after it starts moving.)
For safety purposes, switch the MRCC with Stop & Go function system off when it is not being used.
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 getting out of the vehicle, switch the MRCC with Stop & Go function system off, shift the selector lever to the P position, and apply the parking brake.
If your vehicle is towed or you are towing something, switch the MRCC with Stop & Go function system off to prevent a mis-operation.
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The MRCC with Stop & Go function system does not detect the following as physical objects.
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Vehicles approaching in the opposite direction
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Pedestrians
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Stationary objects (stopped vehicles, obstructions)
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If a vehicle ahead is traveling at an extremely low speed, the system may not detect it correctly.
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During headway control travel, do not set the system for detection of two-wheeled vehicles such as motorcycles and bicycles.
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Do not use the MRCC with Stop & Go function system under conditions in which close proximity warnings are frequently activated.
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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.
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While the MRCC with Stop & Go function system is in use, it does not cancel even if the selector lever is operated and any intended engine braking does not occur. If deceleration is required, lower the set speed or depress the brake pedal.
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The sound of the automatic brakes operating may be heard, however, it does not indicate a problem.
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The brake lights turn on while the MRCC with Stop & Go function automatic braking is operating.
Stopping the Advanced Smart City Brake Support (Advanced SCBS) System Operation
The Advanced SCBS system can be temporarily deactivated.
Refer to the Settings section in the Mazda Connect Owner's Manual.
When the Advanced 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.
When the Advanced SCBS system is set to inoperable, the Smart City Brake Support [Reverse] (SCBS R) system and the Smart Brake Support (SBS) are also set to inoperable.
Stopping the Smart City Brake Support (SCBS) System Operation
The SCBS F system can be temporarily deactivated.
Refer to the Settings section in the Mazda Connect Owner's Manual.
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.
When the SCBS F system is set to inoperable, the Smart Brake Support (SBS) are also set to inoperable.
Forward Sensing Camera (FSC) (Some Models)
Your vehicle is equipped with a Forward Sensing Camera (FSC). The Forward Sensing Camera (FSC) is positioned near the rearview mirror and used by the following systems.
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High Beam Control System (HBC)
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Driver Attention Alert (DAA)
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Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS)
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Traffic Sign Recognition System (TSR)
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Advanced Smart City Brake Support (Advanced SCBS)
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Smart City Brake Support [Forward] (SCBS F)
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)
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Smart Brake Support (SBS)

The Forward Sensing Camera (FSC) determines the conditions ahead of the vehicle while traveling at night and detects traffic lanes. The distance in which the Forward Sensing Camera (FSC) can detect objects varies depending on the surrounding conditions.
Do not modify the suspension:
If the vehicle height or inclination is changed, the system will not be able to correctly detect vehicles ahead. This will result in the system not operating normally or mistakenly operating, which could cause a serious accident.
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Do not apply accessories, stickers or film to the windshield near the Forward Sensing Camera (FSC).
If the area in front of the Forward Sensing Camera (FSC) lens is obstructed, it will cause the system to not operate correctly. Consequently, each system may not operate normally which could lead to an unexpected accident.
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Do not disassemble or modify the Forward Sensing Camera (FSC).
Disassembly or modification of the Forward Sensing Camera (FSC) will cause a malfunction or mistaken operation. Consequently, each system may not operate normally which could lead to an unexpected accident.
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Heed the following cautions to assure the correct operation of the Forward Sensing Camera (FSC).
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Be careful not to scratch the Forward Sensing Camera (FSC) lens or allow it to get dirty.
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Do not remove the Forward Sensing Camera (FSC) cover.
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Do not place objects on the dashboard which reflect light.
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Always keep the windshield glass around the camera clean by removing dirt or fogging. Use the windshield defroster to remove fogging on the windshield.
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Consult an Authorized Mazda Dealer regarding cleaning the interior side of the windshield around the Forward Sensing Camera (FSC).
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Consult an Authorized Mazda Dealer before performing repairs around the Forward Sensing Camera (FSC).
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The Forward Sensing Camera (FSC) is installed to the windshield. Consult an Authorized Mazda Dealer for windshield repair and replacement.
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When cleaning the windshield, do not allow glass cleaners or similar cleaning fluids to get on the Forward Sensing Camera (FSC) lens. In addition, do not touch the Forward Sensing Camera (FSC) lens.
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When performing repairs around the rearview mirror, consult an Authorized Mazda Dealer.
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Consult an Authorized Mazda Dealer regarding cleaning of the camera lens.
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Do not hit or apply strong force to the Forward Sensing Camera (FSC) or the area around it. If the Forward Sensing Camera (FSC) is severely hit or if there are cracks or damage caused by flying gravel or debris in the area around it, stop using the following systems and consult an Authorized Mazda Dealer.
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High Beam Control System (HBC)
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Driver Attention Alert (DAA)
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Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS)
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Traffic Sign Recognition System (TSR)
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Advanced Smart City Brake Support (Advanced SCBS)
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Smart City Brake Support [Forward] (SCBS F)
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)
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Smart Brake Support (SBS)
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The direction in which the Forward Sensing Camera (FSC) is pointed has been finely adjusted. Do not change the installation position of the Forward Sensing Camera (FSC) or remove it. Otherwise, it could result in damage or malfunction.
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Always use tires for all wheels that are of the specified size, and the same manufacturer, brand, and tread pattern. In addition, do not use tires with significantly different wear patterns on the same vehicle as the system may not operate normally.
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The Forward Sensing Camera (FSC) includes a function for detecting a soiled windshield and informing the driver, however, depending on the conditions, it may not detect plastic shopping bags, ice or snow on the windshield. In such cases, the system cannot accurately determine a vehicle ahead and may not be able to operate normally. Always drive carefully and pay attention to the road ahead.
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In the following cases, the Forward Sensing Camera (FSC) cannot detect target objects correctly, and each system may be unable to operate normally.
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The height of the vehicle ahead is low.
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You drive your vehicle at the same speed as the vehicle ahead.
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Headlights are not turned on during the night or when going through a tunnel.
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In the following cases, the Forward Sensing Camera (FSC) may not be able to detect target objects correctly.
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Under bad weather condition, such as rain, fog and snow.
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The window washer is being used or the windshield wipers are not used when it's raining.
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Ice, fog, snow, frost, rainfall, dirt, or foreign matter such as a plastic bag is stuck on the windshield.
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Trucks with low loading platforms and vehicles with an extremely low or high profile.
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When driving next to walls with no patterning (including fences and longitudinally striped walls).
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The taillights of the vehicle ahead are turned off.
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A vehicle is outside the illumination range of the headlights.
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The vehicle is making a sharp turn, or ascending or descending a steep slope.
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Entering or exiting a tunnel.
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Heavy luggage is loaded causing the vehicle to tilt.
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Strong light is shone at the front of the vehicle (back light or high-beam light from on-coming vehicles).
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There are many light emitters on the vehicle ahead.
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When the vehicle ahead is not equipped with taillights or the taillights are turned off at nighttime.
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Elongated luggage or cargo is loaded onto installed roof rails and covers the Forward Sensing Camera (FSC).
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Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from manholes and grating, and water splashed into the air.
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When towing a malfunctioning vehicle.
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The vehicle is driven with tires having significantly different wear.
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The vehicle is driven on down slopes or bumpy roads.
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There are water puddles on the road.
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The surroundings are dark such as during the night, early evening, or early morning, or in a tunnel or indoor parking lot.
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The illumination brightness of the headlights is reduced or the headlight illumination is weakened due to dirt or a deviated optical axis.
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The target object enters the blind spot of the Forward Sensing Camera (FSC).
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A person or object bursts onto the road from the shoulder or cuts right in front of you.
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You change lanes and approach a vehicle ahead.
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When driving extremely close to the target object.
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Tire chains or a temporary spare tire is installed.
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The vehicle ahead has a special shape. For example, a vehicle towing a trailer house or a boat, or a vehicle carrier carrying a vehicle with its front pointed rearward.
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If the Forward Sensing Camera (FSC) cannot operate normally due to backlight or fog, the system functions related to the Forward Sensing Camera (FSC) are temporarily stopped and the following warning lights turn on. However, this does not indicate a malfunction.
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High Beam Control System (HBC) warning light (amber)
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Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning indication
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) warning indication
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Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication/warning light (amber)
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If the Forward Sensing Camera (FSC) cannot operate normally due to high temperatures, the system functions related to the Forward Sensing Camera (FSC) are temporarily stopped and the following warning lights turn on. However, this does not indicate a malfunction. Cool down the area around the Forward Sensing Camera (FSC) such as by turning on the air conditioner.
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High Beam Control System (HBC) warning light (amber)
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Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning indication
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) warning indication
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Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication/warning light (amber)
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If the Forward Sensing Camera (FSC) detects that the windshield is dirty or foggy, the system functions related to the Forward Sensing Camera (FSC) are temporarily stopped and the following warning lights turn on. However, this does not indicate a problem. Remove the dirt from the windshield or press the defroster switch and defog the windshield.
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High Beam Control System (HBC) warning light (amber)
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Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning indication
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) warning indication
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Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication/warning light (amber)
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If there are recognizable cracks or damage caused by flying gravel or debris on the windshield, always have the windshield replaced. Consult an Authorized Mazda Dealer for replacement.
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(With Advanced Smart City Brake Support (Advanced SCBS))
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The Forward Sensing Camera (FSC) recognizes pedestrians when all of the following conditions are met:
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The height of a pedestrian is about 1 to 2 meters.
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An outline such as the head, both shoulders, or the legs can be determined.
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In the following cases, the Forward Sensing Camera (FSC) may not be able to detect target objects correctly:
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Multiple pedestrians are walking, or there are groups of people.
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A pedestrian is close to a separate object.
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A pedestrian is crouching, lying, or slouching.
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A pedestrian suddenly jumps into the road right in front of the vehicle.
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A pedestrian opens an umbrella, or is carrying large baggage or articles.
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A pedestrian is in a dark location such as during the night, or blends into the background by wearing clothes matching the background color.
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