System operation
WARNING
Normally when controlling the distance to
a vehicle ahead, this system automatically
accelerates or decelerates your vehicle
according to the speed of the vehicle
ahead. Depress the accelerator to prop-
erly accelerate your vehicle when accel-
eration is required for a lane change. De-
press the brake pedal when deceleration
is required to maintain a safe distance to
the vehicle ahead due to its sudden brak-
ing or if a vehicle cuts in. Always stay alert
when using the ICC system.
The driver sets the desired vehicle speed based
on the road conditions. The ICC system main-
tains the set vehicle speed, similar to standard
cruise control, as long as no vehicle is detected in
the lane ahead.
The ICC system displays the set speed.
Vehicle detected ahead:
When a vehicle is detected in the lane ahead, the
ICC system decelerates the vehicle by control-
ling the throttle and applying the brakes to match
the speed of a slower vehicle ahead. The systemthen controls the vehicle speed based on the
speed of the vehicle ahead to maintain the driver
selected distance.
The stoplights of the vehicle come on when
braking is performed by the ICC system.
When the brake operates, a noise may be
heard. This is not a malfunction.
When a vehicle ahead is detected, the vehicle
ahead detection indicator comes on. The ICC
system will also display the set speed and se-
lected distance.
Vehicle ahead not detected:
When a vehicle is no longer detected ahead, the
ICC system gradually accelerates your vehicle to
resume the previously set vehicle speed. The ICC
system then maintains the set speed.
When a vehicle is no longer detected the vehicle
ahead detection indicator turns off.
If a vehicle ahead appears during acceleration to
the set vehicle speed or any time the ICC system
is in operation, the system controls the distance
to that vehicle.
When a vehicle is no longer detected under
approximately 15 MPH (24 km/h), the system will
be canceled.When passing another vehicle,the set speed
indicator
Bwill flash when the vehicle speed
exceeds the set speed. The vehicle detect indi-
cator will turn off when the area ahead of the
vehicle is open. When the pedal is released, the
vehicle will return to the previously set speed.
Even though your vehicle speed is set in the ICC
system, you can depress the accelerator pedal
when it is necessary to accelerate your vehicle
rapidly.
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How to change the set vehicle speed
To cancel the preset speed,use any of these
methods:
●Push the CANCEL switch. The set vehicle
speed indicator will go out.
●Tap the brake pedal. The set vehicle speed
indicator will go out.
●Turn the CRUISE ON/OFF switch off. The
ICC indicators will go out.
To reset at a faster cruising speed,use one of
the following methods:
●Depress the accelerator pedal. When the
vehicle attains the desired speed, push and
release the COAST/SET switch.
●Push and hold the ACCEL/RES switch. The
set vehicle speed will increase by approxi-
mately 5 MPH (5 km/h for Canada) .
●Push, then quickly release the ACCEL/RES
switch. Each time you do this, the set speed
will increase by approximately 1 MPH
(1 km/h for Canada) .
To reset at a slower cruising speed,use one
of the following methods:
●Lightly tap the brake pedal. When the ve-
hicle attains the desired speed, push the
COAST/SET switch and release it.●Push and hold the COAST/SET switch. The
set vehicle speed will decrease by approxi-
mately 5 MPH (5 km/h for Canada) .
●Push, then quickly release the COAST/ SET
switch. Each time you do this, the set speed
will decrease by approximately 1 MPH
(1 km/h for Canada) .
To resume the preset speed,push and re-
lease the ACCEL/RES switch. The vehicle will
resume the last set cruising speed when the
vehicle speed is over 20 MPH (32 km/h).
How to change the set distance to the
vehicle ahead
The distance to the vehicle ahead can be se-
lected at any time depending on the traffic con-
ditions.
Each time the distance switch
Ais pushed, the
set distance will change to long, average, short
and back to long again in that sequence.
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Also, the sensor sensitivity can be affected by
vehicle operation (steering maneuver or driving
position in the lane) or traffic or vehicle condition
(for example, if a vehicle is being driven with some
damage) .
Automatic cancellation
A chime sounds under the following conditions
and the control is automatically canceled.
●When the vehicle ahead is not detected and
your vehicle is traveling below the speed of
15 MPH (24 km/h)
●When the system judges the vehicle is at
standstill
●When the shift lever is not in the D (Drive) or
Manual mode
●When the parking brake is applied
●When the SNOW mode switch is turned
ON
●When the VDC system is turned off
●When ABS or VDC (including the traction
control system) operates
●When the radar signal is temporarily inter-
rupted
●When a wheel slips
Warning light and display
Condition A:
Under the following conditions, the Intelligent
Cruise Control system is automatically canceled.
The chime will sound and the system will not be
able to be set.
●When the VDC system is turned off
●When the VDC or ABS (including the trac-
tion control system) operates
●When a tire slips
●When the SNOW mode switch is turned
ONAction to take:
When the conditions listed above are no longer
present, turn the system off using the Intelligent
Cruise Control CRUISE ON/OFF switch. Turn
the ICC system back on to use the system.
Condition B:
When the sensor area of the front bumper is dirty,
making it impossible to detect a vehicle ahead,
the ICC system is automatically canceled.
The chime sounds and the system warning light
(orange) will come on and the “Sensor Blocked”
indicator will appear.
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Action to take:
If the warning light comes on, park the vehicle in a
safe place, turn the engine off. When the radar
signal is temporarily interrupted, clean the sensor
area of the front bumper and perform the settings
again.
Condition C:
When the ICC system is not operating properly,
the chime sounds and the system warning light
(orange) will come on.Action to take:
If the warning light comes on, park the vehicle in a
safe place. Turn the engine off, restart the engine,
resume driving and set the ICC system again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the ve-
hicle is still driveable under normal condi-
tions, have the vehicle checked at an
INFINITI retailer.Sensor maintenance
The sensor for the ICC systemAis located
behind the front bumper.
To keep the ICC system operating properly, be
sure to observe the following:
●Always keep the sensor area of the front
bumper clean.
●Do not strike or damage the areas around
the sensor.
●Do not cover or attach stickers or similar
objects on the front bumper near the sensor
area. This could cause failure or malfunction.
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4. CANCEL switch:
Deactivates the system without erasing the
set speed.
Conventional (fixed speed) cruise
control mode display and indicators
The display is located between the speedometer
and tachometer.
1. CRUISE ON/OFF switch indicator:
Indicates that the CRUISE ON/OFF switch
is ON.
2. Cruise set switch indicator:
Displays while the vehicle speed is con-
trolled by the conventional (fixed speed)
cruise control mode of the ICC system.3. Cruise system warning light:
Comes on if there is a malfunction in the
cruise control system.
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To cancel the preset speed,use any of the
following methods:
1. Push the CANCEL button. The SET indica-
tor will go out.
2. Tap the brake pedal. The SET indicator will
go out.
3. Turn the CRUISE ON/OFF switch off. Both
the CRUISE indicator and SET indicator will
go out.
To reset at a faster cruising speed,use one of
the following three methods:
1. Depress the accelerator pedal. When the
vehicle attains the desired speed, push and
release the COAST/SET switch.
2. Push and hold the ACCEL/RES set switch.
When the vehicle attains the speed you de-
sire, release the switch.
3. Push, then quickly release the ACCEL/ RES
switch. Each time you do this, the set speed
will increase by about 1 MPH (1.6 km/h).
To reset at a slower cruising speed,use one
of the following three methods:
1. Lightly tap the brake pedal. When the ve-
hicle attains the desired speed, push the
COAST/SET switch and release it.2. Push and hold the COAST/SET switch. Re-
lease the switch when the vehicle slows
down to the desired speed.
3. Push, then quickly release the COAST/SET
switch. Each time you do this, the set speed
will decrease by about 1 MPH (1.6 km/h).
To resume the preset speed,push and re-
lease the ACCEL/RES switch. The vehicle will
resume the last set cruising speed when the
vehicle speed is over 25 MPH (40 km/h).
Automatic cancellation
Under the following condition, a chime will sound
and the system control is automatically canceled.
●When the vehicle slows down more than
8 MPH (13 km/h) below the set speed
●When the vehicle speed falls below approxi-
mately 20 MPH (32 km/h)
●When the shift lever is not in the D (Drive) or
Manual mode
●When the parking brake is applied
●When the VDC (including the traction con-
trol system) operates
●When a wheel slips
Warning light
When the system is not operating properly, the
chime sounds and the system warning light (or-
ange) will come on.
Action to take:
If the warning light comes on, park the vehicle in a
safe place. Turn the engine off, restart the engine,
resume driving and then perform the setting again.
If it is not possible to set or the indicator
stays on, it may indicate that the system is
malfunctioning. Although the vehicle is still
driveable under normal conditions, have
the vehicle checked at an INFINITI retailer.
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2. Vehicle ahead detection indicator:
Indicates whether it detects a vehicle in front
of you.To turn on the DCA system, push the dynamic
driver assistance switch
1on the steering wheel
after starting the engine. The Distance Control
Assist (DCA) system switch indicator light
2in
the vehicle information display will illuminate.
Push the dynamic driver assistance switch again
to turn off the DCA system. The Distance Control
Assist (DCA) system switch indicator light will
turn off.
The system will start to operate after the vehicle
speed becomes above approximately 3 MPH
(5 km/h).
The dynamic driver assistance switch is used for
the LDP, DCA and BCI systems. When the dy-namic driver assistance switch is pushed, the
LDP system will also turn on or off simultaneously.
The DCA system can be individually set to on or
off on the display. If the system is set to off, the
system will not turn on even if the dynamic driver
assistance switch is pushed to on. To set the
system to on or off on the display, see “Setting
DCA system to ON/OFF” in this section.
Setting DCA system to ON/OFF:
The DCA can be turned on/off in the vehicle
information display using the buttons on the
steering wheel.
1. Press the
button, and select the “Set-
tings” using the
. Then press the EN-
TER button.
2. Select the “Driver Aids”, and press the EN-
TER button.
3. Select “Forward”, and press the ENTER but-
ton.
4. To turn on the “Assistance (DCA)” check the
box using the ENTER button.
If the LDP, BSI and DCA systems are set to OFF
on the information display and the dynamic driver
assistance switch is pushed, the LDP ON indica-
tor light, BSI ON indicator light, and the Distance
Control Assist (DCA) system switch indicator
light will blink for approximately 2 seconds.
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System operation
WARNING
The Distance Control Assist system auto-
matically decelerates your vehicle to help
assist the driver to maintain a following
distance from the vehicle ahead. Manually
brake when deceleration is required to
maintain a safe distance upon sudden
braking by the vehicle ahead or when a
vehicle suddenly appears in front of you.
Always stay alert when using the DCA
system.
The Distance Control Assist (DCA) system helps
assist the driver to keep a following distance to
the vehicle ahead by braking and moving the
accelerator pedal upward in the normal driving
condition.
When a vehicle is detected ahead:
The vehicle ahead detection indicator comes on.
When vehicle approaches a vehicle ahead:
●If the driver’s foot is not on the accelerator
pedal, the system activates the brakes to
decelerate smoothly as necessary. If the ve-
hicle ahead comes to a stop, the vehicle
decelerates to a standstill within the limita-
tions of the system.●If the driver’s foot is on the accelerator pedal,
the system moves the accelerator pedal up-
ward to assist the driver to release the ac-
celerator pedal.
When brake operation by driver is required:
The system alerts the driver by a warning chime
and blinking the vehicle ahead detection indica-
tor. If the driver’s foot is on the accelerator pedal
after the warning, the system moves the accel-
erator pedal upward to assist the driver to switch
to the brake pedal.
The stoplights of the vehicle come on when
braking is performed by the DCA system.
When the brake operates, a noise may be
heard. This is not a malfunction.
WARNING
●When the vehicle ahead detection indi-
cator light is not illuminated, the system
will not control or warn the driver.
●Depending on the position of the accel-
erator pedal, the system may not be
able to assist the driver to release the
accelerator pedal appropriately.●If the vehicle ahead comes to a stand-
still, the vehicle decelerates to a stand-
still within the limitations of the system.
The system will release brake control
with a warning chime once it judges the
vehicle is at a standstill. To prevent the
vehicle from moving, the driver must
depress the brake pedal. (The system
will resume control automatically once
the system reaches 3 MPH (5 km/h)) .
Overriding the system:
The following driver’s operation overrides the
system operation.
●When the driver depresses the accelerator
pedal even further while the system is mov-
ing the accelerator pedal upward, the DCA
system control of the accelerator pedal is
canceled.
●When the driver’s foot is on the accelerator
pedal, the brake control by the system is not
operated.
●When the driver’s foot is on the brake pedal,
neither the brake control nor the alert by the
system operates.
●When the Intelligent Cruise Control system
is set, the DCA system will be cancelled.
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