light MAZDA MODEL 2 2019 (in English) Repair Manual
Page 254 of 759
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I U R P W K H U H D U S D U W R I W K H I U R Q W G R R U V W R D E R X W P I W E H K L Q G W K H Y H K L F O H
Detection areas Your vehicle
: $ 5 1 , 1 *
Always check the surrounding area visually before making an actual lane change:
The system is only designed to assist you in checking for vehicles at your rear when making a
lane change. Due to certain limitations with the operation of this system, the BSM warning
indicator light, the warning sound and the warning screen indicator display may not activate
or they might be delayed even though a vehicle is in an adjacent driving lane. Always make it
your responsibility as a driver to check the rear.
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NOTE
xThe BSM will operate when all of the following conditions are met:
xThe ignition is switched ON.
xThe BSM OFF switch is pressed and the BSM OFF switch indicator light is turned off.
xThe vehicle speed is about 30 km/h (19 mph) or faster.
xThe BSM will not operate under the following circumstances.
xThe vehicle speed falls below about 25 km/h (15 mph) even though the BSM OFF switch
indicator light is turned off.
xThe shift lever (manual transaxle)/selector lever (automatic transaxle) is shifted to R
position and the vehicle is reversing.
xThe turning radius is small (making a sharp turn, turning at intersections).
xIn the following cases, the BSM OFF indicator light turns on and operation of the system
is stopped. If the BSM OFF indicator light remains illuminated, have the vehicle inspected
at an expert repairer (we recommend an Authorised Mazda Repairer) as soon as possible.
xSome problem with the system including the BSM warning indicator lights is detected.
xA large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred.
xThere is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Remove any snow, ice or mud on the rear bumper.
xDriving on snow-covered roads for long periods.
xThe temperature near the radar sensors (rear) becomes extremely hot due to driving for
long periods on slopes during the summer.
xThe battery voltage has decreased.
xUnder the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
xA vehicle is in the detection area at the rear in an adjacent driving lane but it does not
approach. The BSM determines the condition based on radar detection data.
xA vehicle is travelling alongside your vehicle at nearly the same speed for an extended
period of time.
xVehicles approaching in the opposite direction.
xA vehicle in an adjacent driving lane is attempting to pass your vehicle.
xA vehicle is in an adjacent lane on a road with extremely wide driving lanes. The
detection area of the radar sensors (rear) is set at the road width of expressways.
xIn the following case, the flashing of the BSM warning indicator light, and the activation
of the warning sound and the warning screen indicator display may not occur or they may
be delayed.
xA vehicle makes a lane change from a driving lane 2 lanes over to an adjacent lane.
xDriving on steep slopes.
xCrossing the summit of a hill or mountain pass.
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xWhen there is a difference in the height between your driving lane and the adjacent
lane.
xDirectly after the BSM system becomes operable by changing the setting.
xIf the road width is extremely narrow, vehicles 2 lanes over may be detected. The detection
area of the radar sensors (rear) is set according to the road width of expressways.
xThe BSM warning indicator light may turn on and the vehicle detection screen may be
displayed in the display in reaction to stationary objects (guardrails, tunnels, sidewalls,
and parked vehicles) on the road or the roadside.
Objects such as guardrails and concrete walls
running alongside the vehicle.Places where the width between guardrails or
walls on each side of the vehicle narrows.
The walls at the entrance and exits of tunnels,
turnouts.
xA BSM warning indicator light may flash or the warning beep and the warning screen
indicator display may be activated several times when making a turn at a city
intersection.
xTurn off the BSM while pulling a trailer or while an accessory such as a bicycle carrier is
installed to the rear of the vehicle. Otherwise, the radar’s radio waves will be blocked
causing the system to not operate normally.
xIn the following cases, it may be difficult to view the illumination/flashing of the BSM
warning indicator lights equipped on the door mirrors.
xSnow or ice is adhering to the door mirrors.
xThe front door glass is fogged or covered in snow, frost or dirt.
xThe system switches to the Rear Cross Traffic 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 Traffic Alert (RCTA) on page 4-130.
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: $ 5 1 , 1 *
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.
NOTE
xThe TSR does not operate if there is a malfunction in the Forward Sensing Camera (FSC).
xUnder the following conditions, the TSR may not operate normally.
xAn object placed on the instrument panel is reflected in the windscreen and picked up
by the camera.
xHeavy luggage is loaded in the luggage compartment or on the rear seat and the
vehicle is tilted.
xThe tyre pressures are not adjusted to the specified pressure.
xTyres other than standard tyres are equipped.
xThe vehicle is driven on the ramp and surrounding area to or from a rest area or a
tollgate on a highway.
xWhen surrounding brightness suddenly changes such as when entering or exiting a
tunnel.
xThe illumination of the headlights is weakened because of dirt or the optical axis is
deviated.
xThe windscreen is dirty or foggy.
xThe windscreen and camera are fogged (water droplets).
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xStrong light is directed at the front of the vehicle (such as backlight or high-beam
headlights of on-coming vehicles).
xThe vehicle is making a sharp turn.
xStrong light reflects off the road.
xA 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.
xThe vehicle is driven under weather conditions such as rain, fog, or snow.
xThe stored map data for the navigation system is not current.
xA traffic sign is obscured by mud or snow.
xA traffic sign is concealed by trees or a vehicle.
xA traffic sign is partially shaded.
xA traffic sign is bent or warped.
xA traffic sign is too low or too high.
xA traffic sign is too bright or too dark (including electronic traffic signs).
xA traffic sign is too big or too small.
xThere is an object similar to the traffic sign being read (such as another traffic sign or
other signs resembling it).
xThe TSR does not operate if the active driving display is set to non-display.
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Speed limit signs
Auxiliary sign (example)
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NOTE
Speed limit signs (including auxiliary
signs)
xWhen 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.
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NOTE
xIn the following cases, the Blind Spot Monitoring (BSM) warning indication/warning light
turns on and operation of the system is stopped. If the Blind Spot Monitoring (BSM)
warning indication/warning light remains illuminated, have the vehicle inspected at an
Authorised Mazda Dealer as soon as possible.
xSome problem with the system including the Blind Spot Monitoring (BSM) warning
indicator lights has occurred.
xA large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred.
xThere is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear).
xDriving on snow-covered roads for long periods.
xThe temperature near the radar sensors becomes extremely hot due to driving for long
periods on slopes during the summer.
xThe battery voltage has decreased.
xUnder the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
xThe vehicle speed when reversing is about 10 km/h (6 mph) or faster.
xThe 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
xA vehicle is approaching directly from the rear of your vehicle.
Your vehicle
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xThe vehicle is parked at an angle.
Your vehicle
x(With Blind Spot Monitoring (BSM) OFF switch)
Directly after pressing the Blind Spot Monitoring (BSM) OFF switch and the system
becomes operable.
(Without Blind Spot Monitoring (BSM) OFF switch)
Directly after the Blind Spot Monitoring (BSM) system becomes operable using the
personalisation feature.
xIn 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.
xSnow or ice adheres to the door mirrors.
xThe front door glass is fogged or covered in snow, frost or dirt.
xTurn 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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xThe following are not detected as physical objects.
xVehicles approaching in the opposite direction
xPedestrians
xStationary objects (stopped vehicles, obstructions)
xIf a vehicle ahead is travelling at an extremely low speed, the system may not detect it
correctly.
xDuring headway control travel, do not set the system on two-wheeled vehicles such as
motorcycles and bicycles.
xDo not use the MRCC system under conditions in which the close proximity warnings are
frequently activated.
xDuring 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.
xWhile the 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.
xThe brake lights are illuminated while the 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.
xThe MRCC warning light (amber) illuminates when the system has a malfunction.
Refer to Warning Lights on page 4-39.
xThe headway control operation can be cancelled and the system can be switched to only
cruise control.
Refer to Cruise Control Function on page 4-143.
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G U L Y L Q J G L V S O D \
Vehicle ahead display
MRCC Distance
between vehicle
display
MRCC Set vehicle speed
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xA misleading line is picked up on the road such as a temporary line for construction, or
because of shade, lingering snow, or grooves filled with water.
xThe surrounding brightness suddenly changes such as when entering or exiting a
tunnel.
xThe illumination of the headlights is weakened because of dirt or the optical axis is
deviated.
xThe windscreen is dirty or foggy.
xThe windscreen, camera is fogged (water droplets).
xBack-light is reflected off the road surface.
xThe road surface is wet and shiny after rain, or there are puddles on the road.
xThe shade of a guardrail parallel to a white (yellow) lane line is cast on the road.
xThe width of the driving lane is narrow or wide.
xDriving on roads with tight curves.
xThe road is excessively uneven.
xThe vehicle is shaken after hitting a road bump.
xThere are 2 or more adjacent white (yellow) lane lines.
xThere are various road markings or lane markings of various shapes near an
intersection.
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xIf you take your hands off the steering wheel (not holding the steering wheel), the warning
sound is activated and an alert is indicated in the active driving display or the warning
light turns on in the instrument cluster.
With Active Driving Display Without Active Driving Display
If the steering wheel is held lightly, or depending on the road conditions, the system may
detect that you have released the steering wheel (not holding the steering wheel) even if
you are holding it, and display a message in the active driving display.
xThe timing at which the lane departure warning is activated and the steering wheel
operation assist is performed varies.
xThe following settings for the LAS&LDWS can be changed. Refer to Personalisation
Features on page 9-15.
xSteering operation assist operational/non-operational
xCancel sensitivity (likelihood of steering assist)
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/ $ 6 / ' : 6 L Q G L F D W R U O L J K W W X U Q V R Q L Q W K H L Q V W U X P H Q W F O X V W H U
With Active Driving Display Without Active Driving Display
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