2012 INFINITI EX light

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Setting DCA system to ON/OFF:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033
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3. To set the DCA system to on or off,highlight the “Distance Control Assist”
key, select ON or OFF and push the
ENTER
*2button.
If both the LDP and DCA systems are set to
OFF on the display, when the dynamic
driver assistance switch is pushed, the LDP
ON indicator light and the Distance Control
Assist (DCA) system switch indicator light
will blink for approximately 2 seconds. See
“Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system”
earlier in this section for LDP system.
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5-66Starting and driving
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Under the following conditions, the Dis-
tance Control Assist system will not oper-
ate and the Distance Control Assist (DCA)
system switch indicator light will blink:
.When the SNOW mode switch is ON (To
use the DCA system, turn off the SNOW
mode switch, then push the dynamic
driver assistance switch.)
For details about the SNOW mode
switch, see “SNOW mode switch” in
the “2. Instruments and controls” sec-
tion.
. When the VDC system is off (To use the
DCA system, turn on the VDC, then
push the dynamic driver assistance switch.)
For details about the VDC system, see
“Vehicle Dynamic Control (VDC) sys-
tem”
later in this section.
. When ABS or VDC (including the trac-
tion control system) is operating
. When driving into a strong light (i.e.,
sunlight)
When the Conventional (fixed speed) cruise
control mode is operating, the DCA system
will not operate. (To use the DCA system,
turn the Conventional (fixed speed) cruise
control mode off, then push the dynamic
driver assistance switch.)
For details about the Conventional (fixed
speed) cruise control mode, see “Intelli-
gent Cruise Control (ICC) system (FULL
SPEED RANGE)” earlier in this section.
When the engine is turned off, the system
is automatically turned off.

5-68Starting and driving
WARNING
.When the vehicle ahead detection in-
dicator light is not illuminated, system
will not control or warn the driver.
. Never place your foot under the brake
pedal. Your foot may be caught when the
system controls the brake.
. 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:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

5-70Starting and driving
.When driving into a strong light (i.e.,
sunlight)
Action to take:
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Condition B:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033
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Condition C:GUID-4D508F5D-FA8E-49D6-A9E2-6F8E76C17033

conditions, have the vehicle checked at an
INFINITI retailer.
Sensor maintenanceGUID-E21DBA00-CD1D-4D88-A016-1968F9602270
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Vehicle ahead detection light
Starting and driving5-71
FORWARD COLLISION WARNING (FCW)
SYSTEM (if so equipped)

5-72Starting and driving
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Warning systems switch
The FCW system uses the distance sensor
*Alocated below the front bumper to
measure the distance to the vehicle ahead.
When the system judges that your vehicle
is getting close to the vehicle ahead in the
travel lane, the vehicle ahead detection
indicator light on the instrument panel
blinks and a warning chime sounds.
The FCW system will be turned on/off by
pushing the warning systems switch. The
warning systems indicator light
*1on the
switch will illuminate when the system
turns on.
PRECAUTIONS ON FCW SYSTEMGUID-E6CD8DCD-7100-4AD2-9117-4702A2FEFF68
WARNING
. The FCW system is intended to warn you
before a collision but will not avoid a
collision. 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, the
system may not provide a warning in
certain conditions.
. The system will not detect the following
objects:
—Pedestrians, animals or obstacles in
the roadway
—Oncoming vehicles in the same lane
. The system will not detect another
vehicle under the following conditions:
—When the sensor gets dirty and it is
impossible to detect the distance
from the vehicle ahead.
—When driving into a strong light(i.e., sunlight)
. The sensor generally detects the signals
returned from the reflectors on a vehicle ahead. Therefore, the system may not
function properly under the following
conditions:
—When the reflectors of the vehicle
ahead are positioned high or close to
each other (including a small vehicle
such as motorcycles).
—When the sensor gets dirty or it isimpossible to detect the distance
from the vehicle ahead.
—When the reflectors on the vehicleahead are missing, damaged or
covered.
—When the reflectors of the vehicle
ahead are covered with dirt, snow or
road spray.
—When visibility is low (such as rain,fog, snow, etc.).
—When snow or road spray fromtraveling vehicles is splashed.
—When dense exhaust or other smoke (black smoke) from vehicles reduces
the visibility of the sensor.
—When excessively heavy baggage isloaded in the rear seat or the
luggage room of your vehicle.

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If the IBA OFF indicator light*Ailluminates
with a beep sound, pull off the road to a
safe location, stop the vehicle and turn the
engine off. Check to see if the sensor
window is dirty. If the sensor window is
dirty, clean it with a soft cloth and restart
the engine. If the sensor window is not
dirty, restart the engine. If the IBA OFF
indicator light continues to illuminate even
if the IBA system is turned on with the IBA
OFF switch
*B, have the system checked
by an INFINITI retailer.
To turn on the IBA system, see “Intelligent
Brake Assist (IBA) system” later in this
section.
Starting and driving5-73

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Vehicle ahead detection indicator lightThe IBA system uses a distance sensor
*Alocated below the front bumper to measure
the distance to the vehicle ahead. When
the system judges that your vehicle is
getting close to the vehicle ahead in the
traveling lane, the vehicle ahead detection
indicator light on the instrument panel
blinks and a warning chime sounds.
The IBA system will be turned on/off by
pushing the IBA OFF switch. The IBA OFF
indicator light display will illuminate when
the system is turned off.
PRECAUTIONS ON IBA SYSTEMGUID-66EB5550-911F-4933-B102-ACD397FF2091
WARNING
.
The IBA system is not a collision
avoidance system. 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, the
system may not provide a warning or
braking in certain conditions.
. The system will not detect the following
objects:
—Pedestrians, animals or obstacles in the roadway
—Oncoming vehicles in the same lane
. The system will not detect another
vehicle under the following conditions:
—When the sensor gets dirty and it is
impossible to detect the distance
from the vehicle ahead.
—When driving into a strong light(i.e., sunlight)
. The sensor generally detects the signals
returned from the reflectors on a vehicle
ahead. Therefore, the system may not
function properly under the following
conditions:
—When the reflectors of the vehicle
ahead are positioned high or close to
each other (including a small vehicle
such as motorcycles).
—When the sensor gets dirty and it isimpossible to detect the distance
from the vehicle ahead.
—When the reflectors on the vehicle
ahead are missing, damaged or
covered.
—When the reflectors of the vehicleahead are covered with dirt, snow or
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