sensor INFINITI QX50 2020 Owner's Guide

high-density Plasmacluster®ions also have a
proven skin moisture preserving effect.
The Plasmacluster® icon on the CLIMATE
screen indicates the status of the Plasma-
cluster® ion emission from the system and
changes with the amount of the air flow.
Automatic air recirculation control with the
exhaust gas/outside odor detection sensor:
The Automatic Climate Control System
comes with an exhaust gas
detection/outside odor sensor. When the au-
tomatic air circulation control is activated, the
sensor detects odors outside the vehicle such
as pulp or chemicals, and exhaust such as
gasoline or diesel. When such odors or gases
are detected the display and the system au-
tomatically change from fresh air mode to the
recirculation mode.
When the automatic air recirculation is on, for
the first 5 minutes, the air recirculation mode
is selected to prevent dust, dirt, and pollen
from entering the vehicle and to clean the air
inside of the vehicle.
After 5 minutes, the sensor detects exhaust
gas and automatically alternates between
the air recirculation mode and the fresh air
mode.The automatic air recirculation mode can be
activated under the following conditions.
∙ The air flow control is not in the front defroster mode (the indicator light on
the
front defroster button is turned
off).
∙ The outside temperature is about 32°F (0°C) or more.
REAR CLIMATE CONTROL (if so
equipped)
1. Rear temperature display
2.
Rear temperature control in-
crease button
3.
Rear temperature control de-
crease button
You can adjust the climate control system for
rear seat passengers using the buttons on the
back of the console.
Press the
to increase the rear tempera-
ture.
Rear temperature switch (if so equipped)
LHA4582
Monitor, climate, audio, phone and voice recognition systems4-41

∙ If the low tire pressure warning light illu-minates while driving, avoid sudden
steering maneuvers or abrupt braking,
reduce vehicle speed, pull off the road to
a safe location and stop the vehicle as
soon as possible. Driving with under-
inflated tires may permanently damage
the tires and increase the likelihood of
tire failure. Serious vehicle damage could
occur and may lead to an accident and
could result in serious personal injury.
Check the tire pressure for all four tires.
Adjust the tire pressure to the recom-
mended COLD tire pressure shown on
the Tire and Loading Information label to
turn the low tire pressure warning light
off. If you have a flat tire, replace it with a
replacement tire as soon as possible. (For
additional information, refer to “Flat
tire” in the “In case of emergency” section
for changing a flat tire.) ∙ When replacing a wheel without the
TPMS such as the spare tire, when a
spare tire is mounted or a wheel is re-
placed, tire pressure will not be indicated,
the TPMS will not function and the low
tire pressure warning light will flash for
approximately 1 minute. The light will re-
main on after 1 minute. Have your tires
replaced and/or TPMS system reset as
soon as possible. It is recommended that
you visit an INFINITI retailer for this
service.
∙ Replacing tires with those not originally specified by INFINITI could affect the
proper operation of the TPMS.
∙ Do not inject any tire liquid or aerosol tire sealant into the tires, as this may cause a
malfunction of the tire pressure sensors.
CAUTION
∙ The TPMS may not function properlywhen the wheels are equipped with tire
chains or the wheels are buried in snow.
∙ Do not place metalized film or any metal parts (antenna, etc.) on the windows.
This may cause poor reception of the sig-
nals from the tire pressure sensors, and
the TPMS will not function properly. Some devices and transmitters may tempo-
rarily interfere with the operation of the
TPMS and cause the low tire pressure warn-
ing light to illuminate.
Some examples are:
∙ Facilities or electric devices using similar radio frequencies are near the vehicle.
∙ If a transmitter set to similar frequencies is being used in or near the vehicle.
∙ If a computer (or similar equipment) or a DC/AC converter is being used in or near
the vehicle.
The low tire pressure warning light may illu-
minate in the following cases: ∙ If the vehicle is equipped with a wheel and tire without TPMS.
∙ If the TPMS has been replaced and the ID has not been registered.
∙ If the wheel is not originally specified by INFINITI.
Starting and driving5-7

FCC Notice:
For USA:
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions: (1) This device may not
cause harmful interference, and (2) this de-
vice must accept any interference received,
including interference that may cause unde-
sired operation.
Note: Changes or modifications not ex-
pressly approved by the party responsible
for compliance could void the user’s author-
ity to operate the equipment.
For Canada:
This device complies with Industry Canada
licence-exempt RSS standard(s). Operation
is subject to the following two conditions: (1)
this device may not cause interference, and
(2) this device must accept any interference,
including interference that may cause unde-
sired operation of the device
TPMS with Tire Inflation Indicator
When adding air to an under-inflated tire, the
TPMS with Tire Inflation Indicator provides
visual and audible signals outside the vehicle
to help you inflate the tires to the recom-
mended COLD tire pressure.Vehicle set-up:
1. Park the vehicle in a safe and level place.
2. Apply the parking brake and place the shift lever in the P (Park) position.
3. Place the ignition switch in the ON posi- tion. Do not start the engine.
Operation: 1. Add air to the tire.
2. After a few seconds, the hazard indica- tors will start flashing.
3. When the designated pressure is reached, the horn beeps once and the
hazard indicators stop flashing.
4. Perform the above steps for each tire. ∙ If the tire is over-inflated more thanapproximately 4 psi (30 kPa), the horn
beeps and the hazard indicators flash
three times. To correct the pressure,
push the core of the valve stem on the
tire briefly to release pressure. When
the pressure reaches the designated
pressure, the horn beeps once. ∙ If the hazard indicator does not flash
within approximately 15 seconds after
starting to inflate the tire, it indicates
that the TPMS with Tire Inflation Indi-
cator is not operating.
∙ The TPMS will not activate the TPMS with Tire Inflation Indicator under the
following conditions:
– If there is interference from an exter- nal device or transmitter.
– The air pressure from the inflation de- vice is not sufficient to inflate the tire.
– There is a malfunction in the TPMS.
– There is a malfunction in the horn or hazard indicators.
– The identification code of the tire pressure sensor is not registered to
the system.
– The battery of the tire pressure sensor is low.
∙
If the TPMS with Tire Inflation Indicator
does not operate due to TPMS interfer-
ence, move the vehicle about 3 ft (1 m)
backward or forward and try again.
If the TPMS with Tire Inflation Indicator is
not working, use a tire pressure gauge.
5-8Starting and driving

WARNING
Failure to follow the warnings and instruc-
tions for proper use of the BSW system
could result in serious injury or death.
∙ The BSW system is not a replacement forproper driving procedures 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 your vehicle will
move to ensure it is safe to change lanes.
Never rely solely on the BSW system.
The BSW system helps alert the driver of
other vehicles in adjacent lanes when chang-
ing lanes. The BSW system uses radar sensors
1in-
stalled near the rear bumper to detect other
vehicles in an adjacent lane. The radar sensors can detect vehicles on ei-
ther 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 approxi-
mately 10 ft (3.0 m) sideways.
LSD2920
Detection zone
SSD1030
BLIND SPOT WARNING (BSW)
5-46Starting and driving

1. Side Indicator Light
2. BSW Indicator
BSW SYSTEM OPERATION
The BSW system operates above approxi-
mately 20 mph (32 km/h).
If the radar sensors detect a vehicle in the
detection zone, the side indicator light
1
illuminates. If the turn signal is then activated,
the system chimes (twice) and the side indi-
cator light flashes. The side indicator light
continues to flash until the detected vehicle
leaves the detection zone.
The side indicator light illuminates for a few
seconds when the ignition switch is placed in
the ON position.
The brightness of the side indicator light is
adjusted automatically depending on the
brightness of the ambient light.
If a vehicle comes into the detection zone
after the driver activates the turn signal, then
only the side indicator light flashes and no
chime sounds. For additional information, re-
fer to “BSW driving situations” in this section.
LSD2921
Starting and driving5-47

BSW SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the BSW system. Failure to operate the ve-
hicle in accordance with these system limi-
tations could result in serious injury or
death.
∙ The BSW system cannot detect all ve-hicles under all conditions.
∙ The radar sensors may not be able to de- tect and activate BSW when certain ob-
jects are present such as:
– Pedestrian, bicycles, animals.
– Vehicles such as motorcycles, low height vehicles, or high ground clear-
ance vehicles.
– Oncoming vehicles.
– Vehicles remaining in the detection zone when you accelerate from a stop.
– A vehicle merging into an adjacent lane at a speed approximately the
same as your vehicle.
– A vehicle approaching rapidly from behind. – A vehicle which your vehicle overtakes
rapidly.
– A vehicle that passes through the de- tection zone quickly.
– When overtaking several vehicles in a row, the vehicles after the first vehicle
may not be detected if they are trav-
eling close together.
∙ 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 ad-
jacent lane. When driving in a narrow
lane, the radar sensors may detect ve-
hicles driving two lanes away.
∙ The radar sensors are designed to ignore most stationary objects; however, ob-
jects such as guardrails, walls, foliage and
parked vehicles may occasionally be de-
tected. This is a normal operation
condition.
∙ The following conditions may reduce the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray – Ice/frost/snow/dirt build-up on the
vehicle
∙ Do not attach stickers (including trans- parent material), install accessories or
apply additional paint near the radar sen-
sors. These conditions may reduce the
ability of the radar to detect other
vehicles.
∙ Excessive noise (for example, audio sys- tem volume, open vehicle window) will
interfere with the chime sound, and it
may not be heard.
Starting and driving5-49

BSW DRIVING SITUATIONS
Indicator on
Indicator off
Indicator flashing
Another vehicle approaching from
behind
Illustration 1:The side indicator light illumi-
nates if a vehicle enters the detection zone
from behind in an adjacent lane.
Illustration 2:If the driver activates the turn
signal when another vehicle is in the detec-
tion zone, then the system chimes (twice) and
the side indicator light flashes.
NOTE:
∙ The radar sensors may not detect ve-
hicles which are approaching rapidly
from behind.
Illustration 1 – Approaching from behind
LSD2299
Illustration 2 – Approaching from behind
LSD2300
5-50Starting and driving

∙If the driver activates the turn signal be-
fore a vehicle enters the detection zone,
the side indicator light will flash but no
chime will sound when the other vehicle
is detected.
Overtaking another vehicle
Illustration 3: The side indicator light illumi-
nates if you overtake a vehicle and that ve-
hicle stays in the detection zone for approxi-
mately 2 seconds. Illustration 4:
If the driver activates the turn
signal while another vehicle is in the detection
zone, then the system chimes (twice) and the
side indicator light flashes.
NOTE:
∙ When overtaking several vehicles in a
row, the vehicles after the first vehicle
may not be detected if they are traveling
close together.
∙ The radar sensors may not detect slower
moving vehicles if they are passed
quickly.
Illustration 3 – Overtaking another vehicle
LSD2302
Illustration 4 – Overtaking another vehicle
LSD2303
Starting and driving5-51

∙The radar sensors may not detect a ve-
hicle which is traveling at about the same
speed as your vehicle when it enters the
detection zone.
SYSTEM TEMPORARILY
UNAVAILABLE
When radar blockage is detected, the system
will be deactivated automatically. The “Un-
available: Side Radar Obstruction” warning
message will appear in the vehicle informa-
tion display.
The system is not available until the condi-
tions no longer exist.
The radar sensors may be blocked by tempo-
rary 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.
NOTE:
If the BSW system stops working, the RCTA
system will also stop working.
Action to take:
When the above conditions no longer exist,
the system will resume automatically.
Malfunction
If the BSW system malfunctions, it will turn
off automatically. The system malfunction
warning message will appear in the vehicle
information display.
NOTE:
If the BSW system stops working, the RCTA
system will also stop working.
Action to take:
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the en-
gine off and restart the engine. If the mes-
sage continues to appear, have the system
checked. It is recommended that you visit an
INFINITI retailer for this service.
SYSTEM MAINTENANCE
The two radar sensors1for the BSW sys-
tem are located near the rear bumper. Always
keep the area near the radar sensors clean.
The radar sensors may be blocked by tempo-
rary 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.
LSD2920
Starting and driving5-53

Do not attach stickers (including transparent
material), install accessories or apply addi-
tional paint near the radar sensors.
Do not strike or damage the area around the
radar sensors. It is recommended that you
visit an INFINITI retailer if the area around
the radar sensors is damaged due to a colli-
sion.
Radio frequency statement
For USA
FCC: OAYSRR3B
This device complies with part 15 of the FCC
Rules.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired op-
eration.
FCC Warning
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.For Canada
Applicable law: Canada 310
This device complies with industry Canada
licence-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired op-
eration of the device.
Frequency bands: 24.05–24.25GHz
Output power: less than 20 milliwatts
WARNING
Failure to follow the warnings and instruc-
tions for proper use of the BSI system could
result in serious injury or death.
∙ The BSI 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 en-
sure it is safe to change lanes. Never rely
solely on the BSI system.
∙ There is a limitation to the detection ca- pability of the radar or the sonar. Not
every moving object or vehicle will be de-
tected. Using the BSI system 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.
The BSI system helps alert the driver of other
vehicles in adjacent lanes when changing
lanes and helps assist the driver to return the
vehicle to the center of the traveling lane.
BLIND SPOT INTERVENTION® (BSI)
(if so equipped)
5-54Starting and driving