2011 INFINITI QX sensor

The radar sensors can detect vehicles on either
side of your vehicle within the detection zone
shown as illustrated. This detection zone starts
from the outside mirror of your vehicle and
extends approximately 10 ft (3.0 m) behind the
rear bumper, and approximately 10 ft (3.0 m)
sideways.
The BSW system operates above approximately
20 MPH (32 km/h). If the radar sensors detect a
vehicle in the detection zone, the BSW indicator
light illuminates. If the driver then activates the
turn signal, a chime will sound twice and the
BSW indicator light will flash.
WARNING
●The BSW system is not a replacement for
proper driving procedure and is not de-
signed to prevent contact with vehicles or
objects. When changing lanes, always use
the side and rear mirrors and turn and look in
the direction you will move to ensure it is
safe to change lanes. Never rely solely on the
BSW system.
● The BSW system may not provide a warning
for vehicles that pass through the detection
zone quickly.
BSW SYSTEM OPERATION
If the radar sensors detect a vehicle in the
detection zone, the BSW indicator light next to
the outside mirror will illuminate in the direc-
tion of the detected vehicle. If the turn signal is
then activated, the BSW indicator light flashes
and a chime sounds twice. The indicator light
continues to flash until the detected vehicle
leaves the detection zone.
The BSW indicator lights illuminate for a few
seconds when the ignition switch is pushed to
the ON position.
Detection zone
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BSW indicator light
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The brightness of the BSW indicator lights is
adjusted automatically depending on the
brightness of the ambient light.
A chime sounds if the radar sensors have
already detected vehicles when the driver acti-
vates the turn signal. If a vehicle comes into the
detection zone after the driver activates the turn
signal, then only the BSW indicator light flashes
and no chime sounds. (See “BSW DRIVING
SITUATIONS” later in this section)
Turning on or off the BSW system
(Type A)
The BSW system is automatically turned on
when the engine is started and the warning
systems ON indicator light
1illuminates on
the warning systems switch. You can turn the
BSW system off by pushing the warning sys-
tems switch on the instrumental panel. This
switch will turn on and off the LDW, BSW and
FCW systems at the same time. NOTE:
If you continue to push the warning systems
switch from off to on for over 4 seconds, a chime
will sound. This will change the default status of
the LDW, BSW and FCW systems to OFF so that
these systems will not automatically turn on
when the engine is started. If this procedure is
repeated, the default status will return to ON.
Turning on or off the BSW system
(Type B)
The warning systems switch is used to turn on
and off the BSW system when it is activated
using the settings menu on the center display.
See “How to enable/disable the BSW system
using the settings menu” later in this section.
When the warning systems switch is turned off,
the indicator
1on the switch is off. The
indicator will also be off if the BSW, the Lane
Departure Warning (LDW) and the Forward Col-
lision Warning (FCW) systems are deactivated.
For the LDW and FCW systems, see “LANE
DEPARTURE WARNING (LDW)/PREVENTION (LDP)
SYSTEM” earlier in this section and “FORWARD
COLLISION WARNING (FCW) SYSTEM” later in
this section.
Warning systems switch
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●The radar sensors may not be able to detect
and activate BSW when certain objects are
present such as:
– Pedestrians, bicycles, animals
– Several types of vehicles such as motor- cycles
– Oncoming vehicles
– Vehicles remaining in the detection zone when you accelerate from a stop
(See “BSW DRIVING SITUATIONS” later in
this section)
– A vehicle merging into an adjacent lane at a speed approximately the same as your
vehicle
(See “BSW DRIVING SITUATIONS” later in
this section)
– A vehicle approaching rapidly from be- hind.
(See “BSW DRIVING SITUATIONS” later in
this section)
– A vehicle which your vehicle overtakes rapidly.
(See “BSW DRIVING SITUATIONS” later in
this section) ●
Severe weather or road spray conditions
may reduce the ability of the radar to detect
other vehicles.
● The radar sensors detection zone is de-
signed based on a standard lane width.
When driving in a wider lane, the radar
sensors may not detect vehicles in an adja-
cent lane. When driving in a narrow lane, the
radar sensors may detect vehicles driving
two lanes away.
● The radar sensors are designed to ignore
most stationary objects, however objects
such as guardrails, walls, foliage and parked
vehicles may occasionally be detected. This
is a normal operating condition.
BSW DRIVING SITUATIONS
Another vehicle approaching from
behind
The BSW indicator light illuminates if a vehicle
enters the detection zone from behind in an
adjacent lane.
However, if the overtaking vehicle is traveling
much faster than your vehicle, the indicator
light may not illuminate before the detected
vehicle is beside your vehicle. Always use the
side and rear mirrors and turn and look in the
direction your vehicle will move to ensure it is
safe to change lanes.
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If the driver activates the turn signal, then the
BSW indicator light flashes and a chime will
sound twice.
NOTE:
If the driver activates the turn signal before a
vehicle enters the detection zone, the BSW indi-
cator light will flash but no chime will sound
when the other vehicle is detected.NOTE:
If you accelerate from a stop with a vehicle in the
detection zone, the other vehicle may not be
detected.Overtaking other vehicles
The BSW indicator light illuminates if you over-
take a vehicle and that vehicle stays in the
detection zone for approximately 3 seconds.
The radar sensors may not detect slower mov-
ing vehicles if they are passed quickly.
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Entering from the side
The BSW indicator light illuminates if a vehicle
enters the detection zone from either side.
NOTE:
The radar sensors may not detect a vehicle
which is traveling at about the same speed as
your vehicle when it enters the detection zone.If the driver activates the turn signal, then the
BSW indicator light flashes and a chime will
sound twice.
NOTE:
If the driver activates the turn signal before a
vehicle enters the detection zone, the BSW indi-
cator light will flash but no chime will sound
when another vehicle is detected.
BSW temporarily not available
●
When radar blockage is detected, the BSW
system will be turned off automatically, a
beep will sound and the BSW system warn- ing light (orange) will blink. The BSW system
is not available until the condition no longer
exists.
The radar sensors may be blocked by temporary
ambient conditions such as splashing water,
mist or fog. The blocked condition may also be
caused by objects such as ice, frost or dirt
obstructing the radar sensors.
Action to take:
When the above condition no longer exists, the
BSW system will resume automatically.
If the warning light (orange) continues to blink,
have the BSW system checked by an INFINITI
retailer.
BSW MALFUNCTION
When the BSW system malfunctions, they will
be turned off automatically, a beep will sound
and the BSW system warning light (orange) will
illuminate.
Action to take:
Stop the vehicle in a safe location, turn the
engine off and restart the engine.
If the warning light (orange) continues to illu-
minate, have the BSW system checked by an
INFINITI retailer.
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SYSTEM MAINTENANCE
The two radar sensor units1for the BSW
system is located near the rear bumper. Always
keep the area near the radar sensors clean. Do
not attach stickers (including transparent mate-
rial), install accessories or apply additional
paint near the radar sensors. Do not strike or
damage the area around the radar sensors.
Consult an INFINITI retailer if the area around
the radar sensors is damaged due to a collision.
Radio frequency statement
This device complies with part 15 of the FCC
Rules and RSS-310 of Industry Canada.
Operation is subject to the following two con-
ditions:
1. This device may not cause harmful inter- ference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Frequency of operation: 24.05GHz — 24.25GHz
Field Strength: Not greater than 2.5V/m peak
(0.25V/m average) at a distance of 3 m
The manufacturer is not responsible for any
radio or TV interference caused by unauthorized
modifications to this equipment. Such modifi-
cations could void the user’s authority to oper-
ate the equipment.
PRECAUTIONS ON CRUISE CONTROL
●If the cruise control system malfunctions, it
will cancel automatically. The CRUISE indica-
tor light on the meter panel will then blink to
warn the driver.
● If the engine coolant temperature becomes
excessively high, the cruise control system
will be canceled automatically.
● If the CRUISE indicator light blinks, turn the
cruise control main switch off and have the
system checked by your INFINITI retailer.
● The CRUISE indicator light may sometimes
blink when the cruise control main switch is
turned ON while pushing the RESUME/
ACCELERATE, SET/COAST or CANCEL switch.
To properly set the cruise control system,
perform the steps below in the order indi-
cated.
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CRUISE CONTROL
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SELECTING VEHICLE-TO-VEHICLE
DISTANCE CONTROL MODE
To choose the vehicle-to-vehicle distance con-
trol mode
1, quickly push and release the
MAIN switch
A.
VEHICLE-TO-VEHICLE DISTANCE
CONTROL MODE
In the vehicle-to-vehicle distance control mode,
the Intelligent Cruise Control (ICC) system auto-
matically maintains a selected distance from
the vehicle traveling in front of you according to
that vehicle’s speed (up to the set speed), or at
the set speed when the road ahead is clear.
With ICC, the driver can maintain the same
speed as other vehicles without the constant
need to adjust the set speed as you would with
a normal cruise control system.
PRECAUTIONS ON VEHICLE-TO-
VEHICLE DISTANCE CONTROL MODE
The system is intended to enhance the opera-
tion of the vehicle when following a vehicle
traveling in the same lane and direction.
If the distance sensor
Adetects a slower
moving vehicle ahead, the system will reduce
the vehicle speed so that your vehicle follows
the vehicle in front at the selected distance.
The system automatically controls the throttle
and applies the brakes (up to 25% of vehicle
braking power) if necessary.
The detection range of the sensor is approxi-
mately 390 ft (120 m) ahead.
WARNING
● This system is only an aid to assist the driver
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.
● The system is primarily intended for use on
straight, dry, open roads with light traffic. It
is not advisable to use the system in city
traffic or congested areas.
● This system will not adapt automatically to
road conditions. This system should be used
in evenly flowing traffic. Do not use the sys-
tem on roads with sharp curves, or on icy
roads, in heavy rain or in fog.
The distance sensor will not detect the follow-
ing objects:
● Stationary and slow moving vehicles
● Pedestrians or objects in the roadway
● Oncoming vehicles in the same lane
● Motorcycles traveling offset in the travel
lane
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WARNING
●As there is a performance limit to the dis-
tance control function, never rely solely on
the Intelligent Cruise Control (ICC) system.
This system does not correct careless, inat-
tentive or absent-minded driving, or over-
come poor visibility in rain, fog, or other bad
weather. Decelerate the vehicle speed by de-
pressing the brake pedal, depending on the
distance to the vehicle ahead and the sur-
rounding circumstances in order to maintain
a safe distance between vehicles.
● 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 and sound a warning
chime. To prevent the vehicle from moving,
the driver must depress the brake pedal.
● The system may not function properly under
the following conditions. To avoid accidents,
never use the ICC system under the following
conditions:
– On roads where the traffic is heavy or there are sharp curves
– On slippery road surfaces such as on ice or snow, etc. – On off-road surfaces such as on sand or
rock, etc.
– During bad weather (rain, fog, snow, etc.)
– When the windshield wipers are operat- ing at high speed. The system may cancel
when the wipers are set to the AUTO
position.
– When strong light (for example, at sun- rise or sunset) is directly shining on the
front of the vehicle
– When rain, snow or dirt adhere to the sys- tem sensor
– On steep downhill roads (the vehicle may go beyond the set vehicle speed and fre-
quent braking may result in overheating
the brakes)
– On repeated uphill and downhill roads
– When traffic conditions make it difficult to keep a proper distance between vehicles
because of frequent acceleration or
deceleration
– When towing a trailer or other vehicle ●
In some road or traffic conditions, a vehicle
or object can unexpectedly come into the
sensor detection zone and cause automatic
braking. You may need to control the dis-
tance from other vehicles using the accelera-
tor pedal. Always stay alert and avoid using
the ICC system when it is not recommended
in this section.
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