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Once the driver press accelerator pedal
to control the vehicle, the preceding
vehicle image turns to grey.
4. Following Distance (Headway)
Headway has three levels: near,
medium and far. Every time the vehicle
is started, the default ACC headway is
based on the memorized driver's
selection status.
In addition, if ACC or ICC has not been
activated during vehicle power mode ON
cycle, and the vehicle speed is below 30 km/
h, the set cruise speed displayed in the
meter instrument is 30 km/h.
When the speed of the vehicle is above 30
km/h, the set cruise speed changes with the
speed shown at meter instrument (current
vehicle speed).
In any case, the driver must keep
sufficient braking distance from the
preceding vehicle and follow relevant
requirements of local highway traffic
regulations on the minimum distance or the
shortest headway distance. It is the
driver’s responsibility to abide by the law.
Using the ACC Speed Control
Accelerating Mode
Acceleration can be performed in two ways:
• Method 1: Press the accelerator pedal
for active acceleration. In case of active
acceleration, the driver takes control of
vehicle and the meter instrument shows
the active vehicle acceleration speed.
After the driver releases the accelerator
pedal, ACC continues to control the
vehicle to cruise.
• Method 2: While the vehicle is running
with ACC set cruise speed, briefly press
the ACC speed increase and resume
button to slightly accelerate. Short press
once will increase the vehicle speed by 5
km/h. Long press the button will increase
the vehicle speed continuously by step of
1 km/h until the button is released. The
maximum set cruise speed is 150 km/h.
Overtaking Assist Mode
While ACC controls this vehicle and it
follows a preceding vehicle, if you turn on
the right turn signal lamp, ACC will
accelerate this vehicle before it reaches the
overtaking lane to assist the driver until this
vehicle completes changing lane.
To enable the overtaking assist mode, the
following conditions must be met at least:
• There must be a target vehicle ahead.
• The current vehicle speed exceeds 60
km/h.
• The current lane is dotted.
• The set cruise speed should be high
enough for a safe overtaking.
• Turn on the right turn signal lamp.
During overtaking assist mode, unexpected
acceleration may occur in the following
situations, which requires special attention
of the driver. Therefore, during the
overtaking assist mode, the driver should
prepare for sudden change of conditions
and control the vehicle in time.
• The vehicle is approaching the turning
exit, and the exit direction is the same as
that of usual overtaking.
• Before the vehicle passes through and
enters the overtaking lane, the speed of
preceding vehicle decreases.
Driving Assist