2014 INFINITI QX60 sensor

NOTE:
Illustration 8: When overtaking several ve-
hicles in a row, the vehicles after the first
vehicle may not be detected if they are
traveling close together.Entering from the side
Illustration 9: The Blind Spot Warning 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.Illustration 10: If the driver activates the turn
signal then the Blind Spot Warning 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
Blind Spot Warning indicator light will flash
but no chime will sound when another ve-
hicle is detected.
Illustration 8 – Overtaking several vehicles
SSD1036
Illustration 9 – Entering from the side
LSD2050
5-42Starting and driving

THE BACK-UP COLLISION
INTERVENTION (BCI) SYSTEM (if so
equipped)
WARNING
●The BCI system is not a replacement for
proper driving procedure, is not de-
signed to prevent contact with vehicles
or objects and does not provide full
brake power. When backing out of park-
ing space, always use the side and rear
mirrors and turn and look in the direc-
tion you will move. Never rely solely on
the BCI system.●There is a limitation to the detection
capability of the radar or the sonar. Us-
ing the BSI and BCI systems under
some road, ground, lane marker, traffic
or weather conditions could lead to im-
proper system operation. Always rely
on your own operation to avoid
accidents.
BCI SYSTEM OPERATION
The BCI systems can help alert the driver of an
approaching vehicle or objects behind the ve-
hicle when the driver is backing out of a parking
space.
When the shift position is R (Reverse) and the
vehicle speed is less than approximately 5 MPH
(8 km/h), the BCI system operates.The BCI system uses radar sensors
1installed
on both sides near the rear bumper to detect an
approaching vehicle and sonar sensors to detect
objects in the rear.
The radar sensors
1detect an approaching
vehicle from up to approximately 49 ft. (15 m)
away. The sonar sensors
2detect stationary
objects behind the vehicle up to approximately
4.9 feet (1.5 m)
3.
LSD2025LSD2026
5-44Starting and driving

BCI system operation
WARNING
●Always check surroundings and turn to
check what is behind you before back-
ing up. The radar sensors detect ap-
proaching (moving) vehicles. The radar
sensors cannot detect every object such
as:
– Pedestrians, bicycles, motorcycles,
animals or child operated toy
vehicles
– A vehicle that passing at speeds
greater than approximately 15 MPH
(24 km/h)
●The radar sensors may not detect ap-
proaching vehicles in certain situations:
a. When a vehicle parked next to you ob-
structs the beam of the radar sensor.
b. When the vehicle is parked in an
angled parking space.
c. When the vehicle is parked on inclined
ground.
d. When an approaching vehicle turns
into your vehicle’s parking lot aisle.e. When the angle formed by your vehicle
and approaching vehicle is small
●The following conditions may reduce
the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray
– Ice build up on the vehicle
– Frost up on the vehicle
– Dirt up on the vehicle
●Do not attach stickers (including trans-
parent material) , install accessories or
apply additional paint near the radar
sensors. These conditions may reduce
the ability of the radar to detect other
vehicles
●The sonar sensors detect stationary ob-
jects behind the vehicle. The sonar sen-
sor may not detect:
– Small or moving objects
– Wedge-shaped objects
– Object close to the bumper (less than
approximately 1 ft. (30 cm))– Thin objects such as rope, wire and
chain, etc.
●Do not use the BCI systems under the
following conditions because the sys-
tem may not function properly.
– When driving with a tire that is not
within normal tire conditions (e.g.
tire wear, low tire pressure, installa-
tion of spare tire, tire chains, non-
standard wheels) .
– When the vehicle is equipped with
non-original brake parts or suspen-
sion parts.
●Do not use the BCI systems when tow-
ing a trailer.
●Excessive noise (e.g. audio system vol-
ume, open vehicle window) will inter-
fere with the chime sound, and it may
not be heard.
When the shift lever is placed in R (Reverse)
position, the BCI ON appears in the vehicle infor-
mation display.
5-46Starting and driving

If the radar detects an approaching vehicle from
the side, the system chimes a sound (single
beep) , the Blind Spot Warning indicator light on
the side the approaching vehicle flashes and a
yellow rectangular frame appears in display “A”.NOTE:
●In the case of several vehicles approaching
in a row (Illustration 1) or in the opposite
direction (Illustration 2) , a chime may not be
sounded by the BCI system after the first
vehicle passes the sensors.
●The sonar system chime indicating there is a
object behind the vehicle has a higher prior-
ity than the BCI chime (single beep) indicat-
ing an approaching vehicle. If the BCI sys-
tem detects an object behind the vehicle
and an approaching vehicle at the same time
the following indications are provided:– The sonar system chime sounds
– The Blind Spot Warning indicator light on
the side of the approaching vehicle
flashes and
– A yellow rectangular frame appears in
display.
If an approaching vehicle or object behind the
vehicle is detected when your vehicle is backing
up, a red frame will appear in the displayAand
the system will chime 3 times. Then, the brakes
will be applied momentarily. After the automatic
brake application, the driver must depress the
brake pedal to maintain brake pressure.
LSD2134
Illustration 1
LSD2043
Illustration 2
LSD2044
Starting and driving5-47

RADAR MAINTENANCE
The two radar sensors1for the BSW, BSI and
BCI systems are located near the rear bumper.
Always keep the area near the radar sensors
clean.
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.
Check for and remove objects obstructing the
area around the radar sensors.Do not attach stickers (including transparent ma-
terial) , 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.
Lane camera maintenance
For information of camera maintenance, see
“Lane camera unit maintenance” in this section.
Sonar sensor maintenance
For information of sonar sensor maintenance, see
“Sensor maintenance” in this section.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 condi-
tions:
1. This device may not cause harmful interfer-
ence.
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 modi-
fications to this equipment. Such modifications
could void the user’s authority to operate the
equipment.
LSD2025
5-50Starting and driving

PRECAUTIONS ON VEHICLE-TO-
VEHICLE DISTANCE CONTROL
MODE
The system is intended to enhance the operation
of the vehicle when following a vehicle traveling in
the same lane and direction.
If the distance sensor
Adetects a slower mov-
ing 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 490 ft (150 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 re-
sponsibility 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 system on roads with sharp
curves, or on icy roads, in heavy rain or
in fog.
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 lane●Motorcycles traveling offset in the travel lane
WARNING
●As there is a performance limit to the
distance control function, never rely
solely on the Intelligent Cruise Control
system. This system does not correct
careless, inattentive or absent-minded
driving, or overcome poor visibility in
rain, fog, or other bad weather. Deceler-
ate the vehicle speed by depressing the
brake pedal, depending on the distance
to the vehicle ahead and the surround-
ing 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 detect the vehicle
in front of you in certain road or weather
conditions. To avoid accidents, never
use the Intelligent Cruise Control sys-
tem under the following conditions:
LSD2098
Starting and driving5-55

– On roads where the traffic is heavy or
there are sharp curves
– On slippery road surfaces such as on
ice or snow, etc.
– During bad weather (rain, fog, snow,
etc.)
– When rain, snow or dirt adhere to the
bumper around the distance sensor
– On steep downhill roads (the vehicle
may go beyond the set vehicle speed
and frequent braking may result in
overheating the brakes)
– On repeated uphill and downhill
roads
– When traffic conditions make it diffi-
cult to keep a proper distance be-
tween vehicles because of frequent
acceleration or deceleration
●Do not use the Intelligent Cruise Con-
trol system if you are towing a trailer.
The system may not detect a vehicle
ahead.●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 distance from other
vehicles using the accelerator pedal. Al-
ways stay alert and avoid using the ICC
system when it is not recommended in
this section.
VEHICLE-TO-VEHICLE DISTANCE
CONTROL MODE OPERATION
Always pay attention to the operation of the ve-
hicle and be ready to manually control the proper
following distance. The vehicle-to-vehicle dis-
tance control mode of the Intelligent Cruise Con-
trol (ICC) system may not be able to maintain the
selected distance between vehicles (following
distance) or selected vehicle speed under some
circumstances.
The vehicle-to-vehicle distance control mode
uses a sensor
Alocated behind the front bum-
per of the vehicle to detect vehicles traveling
ahead. The sensor generally detects the signals
LSD2098
5-56Starting and driving

returned from the vehicle ahead. Therefore, if the
sensor cannot detect the reflection from the ve-
hicle ahead, the ICC system may not maintain the
selected distance.
The following are some conditions in which the
sensor cannot detect the signals:
●When snow or road spray from traveling
vehicles reduces the sensor’s visibility
●When excessively heavy baggage is loaded
in the rear seat or the luggage room of your
vehicle
The ICC system is designed to automatically
check the sensor’s operation within the limitation
of the system. When the front bumper area
around the distance sensor is covered with dirt or
is obstructed, the system will automatically can-
cel. If the front bumper area around the distance
sensor is covered with ice, a transparent or trans-
lucent vinyl bag, etc., the ICC system may not
detect them. In these instances, the vehicle to
vehicle distance control mode may not cancel
and may not be able to maintain the selected
following distance from the vehicle ahead. Be
sure to check and clean the front bumper area
around the distance sensor regularly.
The vehicle-to-vehicle distance control mode is
designed to maintain a selected distance and
reduce the speed to match the slower vehicleahead. The system will decelerate the vehicle as
necessary and if the vehicle ahead comes to a
stop, the vehicle decelerates to a standstill. How-
ever, the ICC system can only apply up to 25% of
the vehicles total braking power. This system
should only be used when traffic conditions allow
vehicle speeds to remain fairly constant or when
vehicle speeds change gradually. If a vehicle
moves into the traveling lane ahead or if a vehicle
traveling ahead rapidly decelerates, the distance
between vehicles may become closer because
the ICC system cannot decelerate the vehicle
quickly enough. If this occurs, the ICC system will
sound a warning chime and blink the system
display to notify the driver to take necessary
action.
The system will cancel and a warning chime will
sound if the speed is below approximately
15 MPH (24 km/h) and a vehicle is not detected
ahead. The system will also disengage when the
vehicle goes above the maximum set speed.
See “Approach warning” later in this section.
The following items are controlled in the vehicle-
to-vehicle distance control mode:
●When there are no vehicles traveling ahead,
the vehicle-to-vehicle distance control
mode maintains the speed set by the driver.
The set speed range is between approxi-
mately 20 and 90 MPH (32 and 144 km/h).●When there is a vehicle traveling ahead, the
vehicle-to-vehicle distance control mode
adjusts the speed to maintain the distance,
selected by driver, from the vehicle ahead.
The adjusting speed range is up to the set
speed. 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 a standstill with a
warning chime.
●When the vehicle traveling ahead has moved
out from its lane of travel, the vehicle-to-
vehicle distance control mode accelerates
and maintains vehicle speed up to the set
speed.
The ICC system does not control vehicle speed
or warn you when you approach stationary and
slow moving vehicles. You must pay attention to
vehicle operation to maintain proper distance
from vehicles ahead when approaching toll gates
or traffic congestion.
Starting and driving5-57