●
When there is insufficient ambient light, too much light or poor lighting in front of the vehicle;
●
When there are stains in the field of vision of the intelligent front camera and the forward-looking centre
radar or there is dense fog, heavy rain, heavy snow, dust, sandstorm or other bad weather affecting the
sensor field of vision;
●
When the vehicle is in wet environment on rainy days and the defogging or defrosting effect on the front
windshield is poor;
●
When driving on roads with low friction such as icy roads;
●
When driving on roads with strong reflection such as rainy, snowy or icy roads, etc.;
●
The front windshield is broken within the field of vision of the intelligent front camera;
●
When the forward-looking centre radar may be subject to strong electromagnetic interference;
●
Collision and shaking cause the position of the forward-looking centre radar to change;
●
When tunnels and water jets from sprinklers strongly reflect radar signals and cause the forwardlooking
centre radar to not work properly.
SCC (iDrive)
SCC (iDrive, also known as SCC, Smart Cruise Control) can keep the vehicle driving in the centre of the
current lane while controlling the vehicle speed and the following interval. SCC can be turned on in the
range of 0 km/h to 130 km/h (0 mph to 80 mph), and can be classified into traffic jam assist (TJA) and
highway assist (HWA) according to different speeds and application scenarios. The TJA function is
recommended for use in urban road conditions within the speed range of 0 km/h to 60 km/h; the HWA
function is recommended for use in elevated road and expressway conditions within the speed range of 60
km/h to 130 km/h.
WARNING: SCC is only a driver assistance system and cannot replace the driver function. The driver is
responsible for the safety of all driving behaviors. Even if the SCC is equipped, the driver has to control the
running traffic situation, hold the steering wheel, be prepred to brake and drive carefully always observing
the traffic conditions to avoid accidents.
SCC has limitations or cannot work in some driving scenarios, including but not limited to:
●
ACC function activation conditions are not met;
138 | AIWAYS U5
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