2019 INFINITI QX50 ANC

DCA DRIVING SITUATIONS
The detection zone of the sensor is limited. A
vehicle ahead must be in the detection zone
for the system to operate.
A vehicle ahead may move outside of the
detection zone due to its position within the
same lane of travel. Motorcycles may not be
detected in the same lane ahead if they are
traveling offset from the center line of the
lane. A vehicle that is entering the lane ahead
may not be detected until the vehicle has
completely moved into the lane.If this oc-
curs, the system may warn you by blinking the system indicator and sounding the
chime. The driver may have to manually con-
trol the proper distance away from the ve-
hicle traveling ahead.
DCA Detection Zone
SSD0252
5-146Starting and driving

When driving on some roads, such as wind-
ing, hilly, curved, narrow roads, or roads
which are under construction, the sensor may
detect vehicles in a different lane, or may
temporarily not detect a vehicle traveling
ahead. This may cause the system to work
inappropriately.The detection of vehicles may also be af-
fected by vehicle operation (steering maneu-
ver or traveling position in the lane, etc.) or
vehicle condition.
If this occurs, the system
may warn you by blinking the system indica-
tor and sounding the chime unexpectedly.
You will have to manually control the proper
distance away from the vehicle traveling
ahead.SYSTEM TEMPORARILY
UNAVAILABLE
Condition A:
Under the following conditions, the DCA sys-
tem is automatically canceled. The chime will
sound and the DCA system switch indicator
will blink. The system will not be able to be
set.
DCA Detection Zones On Winding Roads
SSD0253LSD3203
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∙ When the VDC system is off (To use theDCA system, turn on the VDC, then push
the dynamic driver assistance switch [for
models without ProPILOT Assist] or the
ProPILOT Assist switch [for models with
ProPILOT Assist] on the steering wheel.)
For additional information about the
VDC system, refer to “Vehicle Dynamic
Control (VDC) system” in this section.
∙ When ABS or VDC (including the TCS) is operating
∙ When the radar signal is temporarily in- terrupted
Action to take:
When the conditions listed above are no lon-
ger present, turn the system off with the
dynamic driver assistance switch (for models
without ProPILOT Assist) or the ProPILOT
Assist switch (for models with ProPILOT As-
sist) on the steering wheel. Turn the DCA
system back on to use the system. Condition B:
When the radar sensor area is covered with
dirt or is obstructed, making it impossible to
detect a vehicle ahead, the DCA system is
automatically canceled.
The chime sounds and the DCA system
warning light (orange) will come on and the
“Unavailable: Front Radar Blocked” warning
will appear.
Action to take:
If the warning light comes on, park the vehicle
in a safe place, press the park button to place
the vehicle in the P (Park) position and turnthe engine off. When the radar signal is tem-
porarily interrupted, clean the sensor area
and restart the engine. If the “Unavailable:
Front Radar Blocked” warning continues to
be displayed, have the DCA system checked.
It is recommended you visit and INFINITI
retailer for this service.
SYSTEM MAINTENANCE
The sensor for the DCA system is common
with ICC and is located behind the front bum-
per.
For additional information, refer to “Intelli-
gent Cruise Control (ICC)” in this section.
For USA/Canada
Model: ARS4–A
IC: 4135A-ARS4A
FCC ID: OAYARS4A
This device complies with Part 15 of the FCC
Rules and with Industry Canada licence-
exempt RSS standard(s). Operation is subject
to the following two conditions: (1) This de-
vice may not cause interference, and (2) this
device must accept any interference, includ-
ing interference that may cause undesired
operation of the device.
LSD2992
5-148Starting and driving

Le présent appareil est conforme aux CNR
d’Industrie Canada applicables aux appareils
radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes: (1)
L’appareil ne doit pas produire de brouillage,
et (2) l’utilisateur de l’appareil doit accepter
tout brouillage radioélectrique subi, même si
le brouillage est susceptible d’en comprom-
ettre le fonctionnement.
Radio Frequency Radiation Exposure Infor-
mation:
This equipment complies with FCC and IC
radiation exposure limits set forth for an un-
controlled environment.
This equipment should be installed and oper-
ated with minimum distance of 30 cm be-
tween the radiator and your body.
This transmitter must not be co-located or
operating in conjunction with any other an-
tenna or transmitter.
Cet équipment est conforme aux limites
d’exposition aux rayonnements IC établies
pour un environnement non contrôlé. Cet
équipment doit étre installé et utilisé avec un
minimum de 30 cm de distance entre la
source de rayonnement et votre corps.FCC Notice
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.WARNING
Failure to follow the warnings and instruc-
tions for proper use of the FEB with Pedes-
trian Detection system could result in seri-
ous injury or death.
∙ The FEB with Pedestrian Detection sys-
tem is a supplemental aid to the driver. It
is not a replacement for the driver’s at-
tention to traffic conditions or responsi-
bility to drive safely. It cannot prevent
accidents due to carelessness or danger-
ous driving techniques.
∙ The FEB with Pedestrian Detection sys- tem does not function in all driving, traf-
fic, weather and road conditions.
The FEB with Pedestrian Detection system
can assist the driver when there is a risk of a
forward collision with the vehicle ahead in the
traveling lane or with a pedestrian ahead in
the traveling lane.
FORWARD EMERGENCY BRAKING
(FEB) WITH PEDESTRIAN
DETECTION SYSTEM
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The FEB with Pedestrian Detection system
uses a radar sensor
Alocated on the front of
the vehicle to measure the distance to the
vehicle ahead in the same lane. For pedestri-
ans, the FEB with Pedestrian Detection sys-
tem uses a camera
Binstalled behind the
windshield in addition to the radar sensor.
LSD2954
LSD2955
5-150Starting and driving

1. Vehicle ahead detection indicator
2. FEB with Pedestrian Detection emer-gency warning indicator
3. FEB with Pedestrian Detection system warning light
SYSTEM OPERATION
The FEB with Pedestrian Detection system
operates at speeds above approximately
3 mph (5 km/h). For the pedestrian detection
function, the FEB with Pedestrian Detection
system operates at speeds between 6 –
37 mph (10 – 60 km/h).
If a risk of a forward collision with a vehicle is
detected, the FEB with Pedestrian Detection
system will first provide a warning to the
driver by flashing the vehicle ahead detection
indicator and providing an audible alert. In
addition, the FEB with Pedestrian Detection
system pushes the accelerator pedal up, and
then the system applies partial braking. If the
driver applies the brakes quickly and force-
fully, but the FEB with Pedestrian Detection
system detects that there is still the possibility
of a forward collision, the system will auto-
matically increase the braking force. If the risk of a collision becomes imminent
and the driver does not take action, the FEB
with Pedestrian Detection system issues the
second warning to the driver by flashing the
FEB with Pedestrian Detection emergency
warning indicator (red), providing an audible
warning, and then automatically applies
harder braking.
If a risk of a forward impact with a pedestrian
is detected, the FEB with Pedestrian Detec-
tion system will provide a warning to the
driver by flashing the FEB with Pedestrian
Detection emergency warning indicator (red),
provides an audible alert and the system will
apply partial baking. If the driver applies the
brakes quickly and forcefully but the FEB
with Pedestrian Detection system detects
that there is still the possibility of a forward
impact with a pedestrian, the system will au-
tomatically increase the braking force. If the
risk of collision becomes imminent and the
driver does not take action, the FEB with
Pedestrian Detection system automatically
applies harder braking.
NOTE:
The vehicle’s brake lights come on when any
braking is performed by the FEB with Pedes-
trian Detection system.
Depending on vehicle speed and distance to
the vehicle or pedestrian ahead, as well as
driving and roadway conditions, the system
may help the driver avoid a forward collision
or may help mitigate the consequences if a
collision should be unavoidable. If the driver is
handling the steering wheel, accelerating or
braking, the FEB with Pedestrian Detection
system will function later or will not function.
The automatic braking will cease under the
following conditions:
∙ When the steering wheel is turned to avoid a collision.
∙ When the accelerator pedal is depressed.
∙ When there is no longer a vehicle or a pedestrian detected ahead.
If the FEB with Pedestrian Detection system
has stopped the vehicle, the vehicle will re-
main at a standstill for approximately 2 sec-
onds before the brakes are released.
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TURNING THE FEB WITH
PEDESTRIAN DETECTION
SYSTEM ON/OFF
Perform the following steps to enable or dis-
able the FEB with Pedestrian Detection system.
1. Press the MENU button below the lowerdisplay screen.
2. Select “Driver Assistance.”
3. Select “Emergency Assist.”
4. Select “ON” to turn on the “Forward emergency braking” system on or off.
When the FEB with Pedestrian Detection
system is turned off, the FEB with Pedestrian
Detection system warning light illuminates.
NOTE: ∙ The FEB with Pedestrian Detection sys-
tem will be automatically turned on
when the engine is restarted.
∙ The Predictive Forward Collision Warn-
ing (PFCW) system (if so equipped) is
integrated into the FEB with Pedestrian
Detection system. There is not a sepa-
rate selection in the lower display for the
PFCW system. When the FEB with Pe-
destrian Detection is turned off, the
PFCW system is also turned off.
LSD2956
5-152Starting and driving

FEB WITH PEDESTRIAN
DETECTION SYSTEM
LIMITATIONS
WARNING
Listed below are the system limitations for
the FEB with Pedestrian Detection system.
Failure to operate the vehicle in accordance
with these system limitations could result
in serious injury or death.
∙ The FEB with Pedestrian Detection sys-tem cannot detect all vehicles or pedes-
trians under all conditions.
∙ The radar sensor FEB with Pedestrian Detection system does not detect the
following objects:
– Small pedestrians (including small children), animals and cyclists.
– Pedestrians in wheelchairs or using mobile transport such as scooters,
child-operated toys, or skateboards.
– Pedestrians who are seated or other- wise not in a full upright standing or
walking position.
– Oncoming vehicles
– Crossing vehicles – Obstacles on the roadside
∙ The FEB with Pedestrian Detection sys- tem has some performance limitations.
– If a stationary vehicle is in the vehicle’s path, the FEB with Pedestrian Detec-
tion system will not function when the
vehicle is driven at speeds over ap-
proximately 50 mph (80 km/h).
– For pedestrian detection, the FEB with Pedestrian Detection system will
not function when the vehicle is driven
at speeds over approximately 37 mph
(60 km/h) or below approximately
6 mph (10km/h).
∙ The FEB with Pedestrian Detection sys- tem will not function for pedestrians in
darkness or in tunnels, even if there is
street lighting in the area.
∙ For pedestrians, the FEB with Pedestrian Detection system will not issue the first
warning and will not push the accelerator
pedal up.
∙ The FEB with Pedestrian Detection sys- tem may not function if the vehicle ahead
is narrow (for example, a motorcycle). ∙ The FEB with Pedestrian Detection sys-
tem may not function if speed difference
between the two vehicles is too small.
∙ The radar sensor FEB with Pedestrian Detection system may not function prop-
erly or detect a vehicle ahead in the fol-
lowing conditions:
– Poor visibility (conditions such as rain, snow, fog, dust storms, sandstorms,
and road spray from other vehicles).
– Driving on a steep downhill slope or roads with sharp curves.
– Driving on a bumpy road surface, such as an uneven dirt road.
– If dirt, ice, snow or other material is covering the radar sensor area.
– Interference by other radar sources.
– The camera area of the windshield is fogged up, or covered with dirt, water
drops, ice, snow, etc.
– Strong light (for example, sunlight or high beams from oncoming vehicles)
enters the front camera. Strong light
causes the area around the pedestrian
to be cast in a shadow, making it diffi-
cult to see.
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