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Operating conventional (fixed speed)
cruise control mode
To turn on the conventional (fixed speed)
cruise control mode,push and hold the
CRUISE ON/OFF switch
Afor longer than
about 1.5 seconds.
When pushing the CRUISE ON/OFF switch on,
the ICC system display and the CRUISE indica-
tor are displayed in the vehicle information dis-
play. After you hold the CRUISE ON/OFF switch
on for longer than about 1.5 seconds, the ICC
system display goes out. The CRUISE indicator
stays lit. You can now set your desired cruisingspeed. Pushing the CRUISE ON/OFF switch
again will turn the system completely off.
When the ignition switch is pushed to the OFF
position, the system is also automatically turned
off. To use the ICC again, quickly push and re-
lease the CRUISE ON/OFF switch (vehicle-to-
vehicle distance control mode) or push and hold
it (conventional cruise control mode) again to turn
it on.
When the Distance Control Assist (DCA) system
is on, the conventional (fixed speed) cruise con-
trol mode cannot be turned on even though the
CRUISE ON/OFF switch is pushed and held.
To turn on the conventional (fixed speed) cruise
control mode, turn off the DCA system. For addi-
tional information, refer to “Distance Control As-
sist (DCA) system” in this section.CAUTION
To avoid accidentally engaging cruise con-
trol, make sure to turn the ON/OFF switch
off when not using the Intelligent Cruise
Control.To set cruising speed,accelerate your vehicle
to the desired speed, push the COAST/SET
switch and release it. (The SET indicator will
come on in the display.) Take your foot off the
accelerator pedal. Your vehicle will maintain the
set speed.
●To pass another vehicle,depress the ac-
celerator pedal. When you release the
pedal, the vehicle will return to the previously
set speed.
●The vehicle may not maintain the set speed
when going up or down steep hills. If this
happens, manually maintain vehicle speed.
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To cancel the preset speed,use any of the
following three methods:
1. Press 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 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 TCS) oper-
ates
●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. It is recommended that you
visit an INFINITI retailer for this service.
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PREVIEW FUNCTION
When the Preview Function identifies the need to
apply emergency braking by sensing a vehicle
ahead in the same lane and the distance and
relative speed from it, it applies the brake pre-
pressure before the driver depresses the brake
pedal and helps improve brake response by re-
ducing pedal free play.
●This system will not operate when the ve-
hicle is moving at approximately 20 mph
(32 km/h) or less.
●The pre-pressure function ceases when the
following conditions are met:
1. When the driver depresses the accelerator
pedal or the brake pedal.
2. If the driver does not operate the accelerator
or brake pedal within approximately 1 sec-
ond.●The sensor will not detect:
1. Pedestrians or objects in the roadway
2. Oncoming vehicles in the same lane
3. Motorcycles traveling offset in the travel lane
as illustrated
WARNING
●This system is only an aid to assist brak-
ing operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert, drive
safely and be in control of the vehicle at
all times.●As there is a performance limit to the
Preview Function, never rely solely on
this system. This system does not cor-
rect careless inattentive or absent-
minded driving, or overcome poor vis-
ibility in rain, fog, or other bad weather.
Reduce vehicle speed by depressing the
brake pedal, in order to maintain a safe
distance between vehicles.
●The system may not detect the vehicle
in front of you in certain road or weather
conditions. The Preview Function may
not operate properly under the follow-
ing conditions. The vehicle is still drive-
able under normal conditions and the
Brake Assist will operate.
– When rain, snow or dirt adhere to the
system sensor
– When strong light (for example, at
sunrise or sunset) is directly shining
on the front of the vehicle
– Winding or hilly roads may cause the
sensor to temporarily not detect a
vehicle in the same lane or may de-
tect objects or vehicles in other
lanes.
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– Vehicle position in the lane may
cause the sensor to temporarily not
detect a vehicle in the same lane or
may detect objects or vehicles in
other lanes.
Warning light and display
When the Preview Function is not operating
properly, the chime sounds and the system warn-
ing 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
and resume driving.If the indicator stays on, it may indicate that
the Preview Function is malfunctioning
(the brake is operative) . Although the ve-
hicle is still driveable under normal condi-
tions, have the vehicle checked. It is recom-
mended that you visit an INFINITI retailer
for this service.
How to handle the sensor
The sensor for the Preview Function is common
with the ICC and is located below the front
bumper.
To keep the Preview Function operating properly,
be sure to observe the following:
●Always keep the area around the sensor
clean.
●Do not strike or damage the areas around
the sensor.
●Do not touch or remove the screw located
on the sensor. Doing so could cause failure
or malfunction. If the sensor is damaged due
to an accident, it is recommended that you
visit an INFINITI retailer.
●Do not attach a sticker (including transpar-
ent material) or install an accessory near the
sensor. This could cause failure or malfunc-
tion.
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WARNING
Failure to follow the warnings and instruc-
tions for proper use of the DCA system
could result in serious injury or death.
●DCA helps maintain a distance to the
vehicle in front under certain condi-
tions. It is not a collision avoidance sys-
tem. Failure to apply the brakes could
result in an accident.
●Always drive carefully and attentively
when using the DCA system. Read and
understand the Owner’s Manual thor-
oughly before using the DCA system.
Do not use the DCA system except in
appropriate road and traffic conditions.
●If the vehicle ahead comes to a stop, the
vehicle decelerates to a standstill
within the limitations of the system. The
system will cancel once it judges that
the vehicle has come to a standstill with
a warning chime. To prevent the vehicle
from moving, the driver must depress
the brake pedal.
●The DCA system will not apply brake
control while the driver’s foot is on the
accelerator pedal.The DCA system brakes and moves the accelera-
tor pedal upward according to the distance from
and the relative speed of the vehicle ahead to
help assist the driver to maintain a following dis-
tance.
DCA SYSTEM OPERATION
Always pay attention to the operation of the ve-
hicle and be ready to manually decelerate to
maintain the proper following distance. The DCA
system may not be able to decelerate the vehicle
under some circumstances.
The DCA system uses a sensor
Alocated be-
hind the front bumper of the vehicle to detect
vehicles traveling ahead. The sensor generally
detects the signals returned from the vehicle
ahead. Therefore, if the sensor cannot detect the
reflection from the vehicle ahead, the DCA sys-
tem may not operate.
LSD2098
DISTANCE CONTROL ASSIST (DCA)
(if so equipped)
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The system is intended to assist the driver to
keep a following distance from the vehicle ahead
traveling in the same lane and direction.
The distance sensor is located behind the front
bumper
A. If the distance sensorAdetects a
slower moving vehicle ahead, the system will
reduce the vehicle speed to help assist the driver
to maintain a following distance.
The system automatically controls the throttle
and applies the brakes (up to 40% of vehicle
braking power) if necessary.
The detection range of the sensor is approxi-
mately 490 ft (150 m) ahead.
The distance sensor will not detect the following
objects.
●Stationary and slow moving vehicles
●Pedestrians or objects in the roadway
●Oncoming vehicles in the same laneThe display is located between the speedometer
and tachometer.
1. DCA system switch indicator:
Indicates that the dynamic driver assistance
switch is on.2. Vehicle ahead detection indicator:
Indicates whether it detects a vehicle in front
of you.
WARNING
The DCA system automatically deceler-
ates your vehicle to help assist the driver
to maintain a following distance from the
vehicle ahead. Manually brake when de-
celeration is required to maintain a safe
distance upon sudden braking by the ve-
hicle ahead or when a vehicle suddenly
appears in front of you. Always stay alert
when using the DCA system.
DCA Indicators
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The DCA system helps assist the driver to keep a
following distance to the vehicle ahead by brak-
ing 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 operations override 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 ICC system is set, the DCA sys-
tem will be cancelled.
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HOW TO ENABLE/DISABLE THE
DCA SYSTEM
To turn on the DCA system, push the dynamic
driver assistance switch
1on the steering wheel
after starting the engine. The DCA system switch
indicator light
2in the vehicle information dis-
play will illuminate. Push the dynamic driver as-
sistance switch again to turn off the DCA system.
The 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, refer to “Setting
DCA system to ON/OFF” in this section.
LSD2552
5-98Starting and driving