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OPERATING YOUR VEHICLE
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NOTE:
• When your vehicle is getting close to the
vehicle ahead while deceleration control
or following control is functioning, a fron-
tal collision warning is activated.
• When operating brake pedal during fol-
lowing control, you might feel that a
brake is heavy. However, this is normal
in the brake system. This occurs
because of the feature of adaptive cruise
control system.
(4) Acceleration control
(A vehicle ahead goes out of range)
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The adaptive cruise control system accel-
erates your vehicle to the set speed, and
then maintains it.
Situations where radar will not acti-
vate properly
Under the following situations, there is a
high possibility that deceleration control,
following control and acceleration control
will not function properly, even if a vehicle
ahead is within radar range.
• When vehicle is driven in a traffic jam
• When vehicle is driven on sharp curves
• When vehicle is driven on slippery road
such as ice or snow-covered road
• When vehicle is driven on steep hill
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• When vehicle is driven on the road with
many steep uphills and downhills
• When your vehicle is towing a trailer
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• Highway gate
• When the vehicle cannot move in a
straight manner without consistently
steering, due to an accident or break-
down
• When the vehicle is running left turn lane
or right turn lane
• When the radiator grill or front bumper
hit a hard object
• When the system is temporarily stopped
or malfunctioning, some of the following
indicator and messages will come on:
– Adaptive cruise control system warn-
ing light
– “INSPECT CRUISE SYSTEM” mes-
sage
– “CRUISE SYSTEM: NOT ACTIVE BY
SENSOR.” message
– “RADAR BRAKE SUPPORT SYS
INSPECTION REQUIRED” message
– “CRUISE SYSTEM TEMPORARILY
DISABLED” message
WARNING
Do not use the adaptive cruise con-
trol system under the following situa-
tions. Otherwise, the system will not
function properly and unexpected
accidents may occur.