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Deceleration Mode
While driving in ACC set cruise speed,
briefly press the ACC speed decrease
button to slightly decelerate the vehicle
speed. Every brief press will reduce the
vehicle speed by 5 km/h. Long press the
button will reduce the vehicle speed
continuously by step of 1 km/h until the
button is released. The minimum set cruise
speed is 30 km/h.
Restoring the Set Cruise Speed
If the driver has set the ACC to the required
cruise speed and then press brake pedal or
press the cancel button, the ACC system
will be deactivated. However, the set cruise
speed has been stored in ACC system
memory. The set cruise speed will continue
to be displayed on the meter instrument
display. To activate ACC and resume
cruising as per the last set cruise speed,
press the ACC speed increase and resume
button.
Exiting the ACC
The following methods can deactivate ACC:
• Press the brake pedal to exit the ACC
system.
• Press the cancel button on the left side of
steering wheel to exit the ACC system.
The ACC system is dependent on the
operation of other systems, such as the
electronic stability control system (ESC). If
any of these systems stop working, ACC will
be automatically deactivated.
In case of automatic deactivation, a sound
signal is given and the meter instrument
display shows a text message. The driver
must intervene to match the speed and the
distance to the preceding vehicle.
If the front camera has a system failure, in
low light, directly under strong light, blocked
by objects, or under alternating light
conditions, ACC may be affected and
unavailable.
Possible reasons for disabling ACC
(including but not limited to):
• Any door, hood or tailgate is opened.
• Driver’s seat belt is unfastened
• The wheels losses road holding (traction
force).
• The brake system performance is
degraded or faulty.
• Parking brake is applied
• Front camera is covered by wet snow or
heavy rain.
• Electronic Stability Control (ESC) system
functions or is turned off.
• Hill Descent Control (HDC) function is
turned on.
Detection Problems
The detection ability of front camera is
limited. In some cases, the front camera
may fail to detect vehicles or delay the
detection of vehicles.
Detection problems may occur in the
following situations:
Driving Assist
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