Hongqi HS7 Manual page 162

4-5..Using.Other.Driving.Systems
CAUTIONS
It is normal that the cruise speed icon displayed on the combination instrument
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multifunction display (MFD) flashes when the driver depresses the accelerator
pedal.
SACC may lose or misrecognize the target vehicle when the vehicle is in bends,
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lane-changing or when the front vehicle stops.
■ Exercise greater caution to drive since the SACC cannot detect other sides,
children, pedestrians, animals or other objects but rear of the vehicle or apply the
brakes.
■ Due to the SACC's limited braking capacity, there may be no time to deaccelerate
to avoid collision with the preceding vehicle. This may happen when the preceding
vehicle suddenly slows down, stops or enters your lane. In case of danger, press
the brake pedal for braking actively.
■ Focus all of your attention on driving and get ready to take actions and to apply
the brakes.
You need to adjust the safe interval and set the SACC system reasonably
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according to the front traffic volume and the current weather conditions (e.g., rain
and snow). Whenever, you need to ensure that your vehicle can be decelerated to
standstill within your field of vision.
SACC can only identify the motor vehicles (such as cars and trucks) that are
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installed with legal license plates and allowed to travel on highways. If the
preceding vehicle is irregular in shape, modified and/ or covered by painting, it
may not be identified by the ACC, and the pedestrians and narrow vehicles (such
as bicycles and motorcycles) may not be identified, either. In this case, you should
get ready to control your vehicle according to the actual situation.
■ The SACC system cannot accurately determine the width of the front lane that can
be passed. Therefore, when the lane in front of your vehicle's moving direction
becomes narrow and you feel your vehicle cannot pass it normally, you should
deactivate the ACC system immediately through braking intervention and control
the vehicle by yourself.
■ Do not activate SACC on a long steep slope. SACC may not detect the preceding
vehicle in the same lane on a long steep slope. You usually need to control the
acceleration and braking of your vehicle by yourself on a long steep slope. If the
brakes are applied, SACC is canceled.
■ The preceding vehicle icon on the combination instrument will be displayed if the
vehicle travelling in the same direction on the same lane is detected. If the icon
display does not match the actually observed situation, you are responsible for
controlling your vehicle and driving it based on the actual situation.
■ If you rest your foot on the accelerator pedal, SACC may not automatically apply
the brakes, resulting in a collision with the preceding vehicle. In this case, exercise
extreme caution.
If a vehicle in the adjacent lanes enters the front of the direction in which your
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vehicle moving but it is not covered by the monitoring area, the system may not
detect it, resulting in sluggish response of SACC. Pay close attention to the vehicle
movement in the adjacent lanes. Control your vehicle actively if necessary.
If the preceding vehicle's brakes are applied suddenly (emergency stop), the SACC
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may not respond at all or may respond slowly to the preceding vehicle, resulting
in a risk of late braking. In this case, you may not receive a request of controlling
your vehicle. Exercise extreme caution and control your vehicle actively if
necessary.
Under the backlighting condition, the target vehicle recognition and distance
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judgment with the camera of the advanced driver assistance system may be
affected, the driver should pay attention to and actively operate the vehicle if
necessary.
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