Driving Assistance
Functions
Adaptive Cruise Control
(ACC) System*
• The adaptive cruise control (ACC)
system, an extension of the traditional
cruise control, uses a radar to
detect the relative distance and
speed of the vehicle ahead, so as
to control vehicle speed accordingly.
The system switches between regular
cruise control and ACC depending on
whether there is a vehicle ahead.
•
Cruise speed and time interval from
the vehicle ahead can be set by
using the cruise buttons. Cruise control
speed can be set within a 30 to 150
km/h (20 to 95 mph) range, or a xed
distance from the vehicle ahead can be
set to cruise at speeds between 0 and
150 km/h (0 to 95 mph).
Status Description
• ACC standby:
•Once enabled, the system is in
standby by default and can be
manually activated. If the vehicle
does not meet activation conditions,
it must be checked until such
conditions are met. At this time, the
icon is displayed on the cluster.
(a variable cruise speed value)
• ACC activated:
•The system is operational. It
maintains the set speed or
automatically adjusts the distance
from the vehicle ahead. At this
time, the icon is displayed on
the cluster. (a variable cruise speed
value)
• Over speed:
•When the driver steps the accelerator
pedal while ACC is active, the vehicle
responds to the driver's acceleration
action so that the ACC is temporarily
deactivated until the accelerator
pedal is released.
• ACC failure:
•There has been a failure in the
system. No operation can be
performed, and the ACC failure
indicator lights up on the
cluster. (a variable cruise speed
value)
ACC System Activation Conditions
• The EPB is released.
•
Vehicle is in D gear.
• The vehicle does not slide backwards.
•
The trunk, hood, and all doors are
closed.
• Driver seat belt is fastened.
• The ESP system is started, but not
activated yet.
• The vehicle speed is not greater than
150 km/h (95 mph).
• Brake pedal is pressed at speed 0; or
brake pedal is not pressed at speeds
above 0.
• There is no vehicle network
communication failure prompt on the
instrument cluster.
• The AEB function is not activated.
Cruise Button Operation
ACC on/o button
Press button ① to activate or exit ACC.
(The system is in standby when activation
conditions are met). (Press the button①
to activate ACC, the current speed is the
cruise speed by default. If the current
speed is below 30 km/h, the cruise speed
is set to 30 km/h.)
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