6. Influencing factors that may deteriorate the
sensor function.
(a) Heavy rain, water mist, ice, snow or sludge
may deteriorate the function of the radar sensor.
As a result, ACC is turned off temporarily, and
meanwhile the instrument cluster displays the
following text messages: "ACC is currently
unserviceable", "Please check the forward
collision warning system” or "Please check the
autonomous emergency brake (AEB)”. At this
time, a malfunction occurs to the forward collision
warning system, ACC and autonomous
emergency brake (AEB).
(b) Due to temperature difference or frost in low-
temperature and alpine areas, the front windshield
is frosted and fogged. As a result, the camera
sensor is obstructed, and the instrument cluster
displays the following text messages: "ACC is
currently unserviceable", "Please check the
forward collision warning system” or "Please
check the autonomous emergency brake (AEB)”.
At this time, a malfunction occurs to the forward
collision warning system, ACC and autonomous
emergency brake (AEB).
7. Brake overheating. If the brake is overheated
due to emergency braking or during traveling
down a steep slope, ACC will be turned off
automatically and temporarily, and meanwhile
the instrument cluster will display the
following text message: "ACC is currently
unserviceable". After that,
ACC can no longer be activated. ACC can only be
reactivated when the brake temperature drops to a
reasonable degree.
8. ACC should not be used in cities with traffic
jams
and
poor
visibility
(night/backlighting/rain/snow/dense fog, etc.).
ACC does not take braking measures to
people, animals or narrow vehicles such as
bicycles, motorcycles or electromobiles, so
the driver should be particularly alert. ACC
may not take braking measures to drop frame
trailers, approaching or stationary vehicles,
and low-speed or stationary trucks, so the
driver should be particularly alert and always
be ready to take over the car.
WARNING
•
The driver must always be ready to
control the car by himself.
•
The adaptive cruise control (ACC)
function cannot cover all driving
scenarios and traffic, weather and road
conditions.
•
The function of ACC is only to
supplement the driving assistance
function. Even when used, the function
cannot replace your attention and
judgment. It is your responsibility to
maintain a safe distance and speed, and
you must intervene it if the adaptive
cruise control (ACC) fails to maintain a
proper speed or distance from the
vehicle ahead.
•
For the sake of safety, it is not allowed
to use ACC under conditions such as
urban driving, traffic jams, multi-curve
roads and poor road conditions (e.g.
icing, fog, gravel, heavy rain, and
phenomena prone to water skiing),
because there is a danger of accident.
•
Do not enable ACC during driving in
roadless areas or on earth roads. ACC
can only be enabled on hard roads.
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5. Driving Guide
