width INFINITI QX30 2019 User Guide

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Page 209 of 436

INFINITI QX30 2019 User Guide 4. When the rear of the vehicle enters the
parking space
C, maneuver the steering
wheel to make the vehicle width guide
lines
Dparallel to the parking spaceC.
5. When the vehicle is parked in the s

Page 266 of 436

INFINITI QX30 2019 User Guide •The system will not operate at speeds be-
low approximately 40 MPH (60 km/h) or
if it cannot detect lane markers.
•The LDW system is primarily intended
for use on well-developed freeways or
highw

•The system will not operate at speeds be-
low approximately 40 MPH (60 km/h) or
if it cannot detect lane markers.
•The LDW system is primarily intended
for use on well-developed freeways or
highways. It may not detect the lane
markers in certain roads, weather or
driving conditions.
•Do not use the LDW system under the
following conditions as it may not func-
tion properly:
–During bad weather (rain, fog, snow,
etc.).
–When driving on slippery roads, such
as on ice or snow, etc.
–When driving on winding or uneven
roads.
–When there is a lane closure due to
road repairs.
–When driving in a makeshift or tem-
porary lane.
–When driving on roads where the lane
width is too narrow.
–When driving without normal tire
conditions (for example, tire wear,
low tire pressure, installation of
spare tire, tire chains, non-standard
wheels).–When the vehicle is equipped with
non-original brake parts or suspen-
sion parts.
•The camera may not detect lane markers
in the following situations and the LDW
system may not operate properly.
–On roads where there are multiple
parallel lane markers; lane markers
that are faded or not painted clearly;
yellow painted lane markers; non-
standard lane markers; or lane mark-
ers covered with water, dirt, snow,
etc.
–On roads where the discontinued lane
markers are still detectable.
–On roads where there are sharp
curves.
–On roads where there are sharply
contrasting objects, such as shad-
ows, snow, water, wheel ruts, seams
or lines remaining after road repairs.
(The LDW system could detect these
items as lane markers.)
–On roads where the traveling lane
merges or separates.
–When the vehicle’s traveling direc-
tion does not align with the lane
marker.–When traveling close to the vehicle in
front of you, which obstructs the lane
camera unit detection range.
–When rain, snow or dirt adheres to
the windshield in front of the lane
camera unit.
–When the headlights are not bright
due to dirt on the lens or if the aiming
is not adjusted properly.
–When strong light enters the lane
camera unit. (For example, the light
directly shines on the front of the ve-
hicle at sunrise or sunset.)
–When a sudden change in brightness
occurs. (For example, when the ve-
hicle enters or exits a tunnel or under
a bridge.)
–When there is poor visibility. (For ex-
ample, due to insufficient illumina-
tion of the road, or due to snow, rain,
fog or spray.
–When there is glare. (For example,
from oncoming traffic, the sun or re-
flection when the road is wet).
5-34Starting and driving

Page 271 of 436

INFINITI QX30 2019 User Guide Illustration 2:If the turn signal is then acti-
vated, the system chimes (twice) and the
BSW indicator light flashes. The BSW indica-
tor light continues to flash until the detected
vehicles leave the

Illustration 2:If the turn signal is then acti-
vated, the system chimes (twice) and the
BSW indicator light flashes. The BSW indica-
tor light continues to flash until the detected
vehicles leave the detection zone.
NOTE
•The BSW indicator lights illuminate for a
few seconds when the ignition switch is
placed in the ON position.
•The brightness of the BSW indicator
lights is adjusted automatically depend-
ing 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 BSW indicator light flashes
and no chime sounds. (See "Another ve-
hicle approaching from behind" later in
this section.)
A chime sounds if the radar sensors have
already detected vehicles when the driver ac-
tivates the turn signal.
WARNING
•Do not use the BSW system when tow-
ing a trailer because the system may not
function properly.
•Excessive noise (for example audio sys-
tem volume, open vehicle window) will
interfere with the chime sound, and it
may not be heard.
•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 mo-
torcycles
–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 over-
takes rapidly.
•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
adjacent 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
detected. This is a normal operating
condition.
SSD1031Z
Illustration 2
Starting and driving5-39

Page 273 of 436

INFINITI QX30 2019 User Guide –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 vehic

–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 that is too close to your
vehicle.
–A vehicle approaching rapidly from
behind.
–A vehicle which your vehicle over-
takes rapidly.
•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
adjacent 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
detected. This is a normal operating
condition.
•The following conditions may reduce the
ability of the radar to detect other ve-
hicles:
–Severe weather
–Road spray
–Ice/frost/dirt build-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.
•Do not use the BSW system when tow-
ing a trailer because the system may not
function properly.
•Excessive noise (e.g. audio system vol-
ume, open vehicle window) will interfere
with the chime sound, and it may not be
heard.
•The BSW system may not provide a
warning for vehicles that pass through
the detection zone quickly.
Another vehicle approaching from
behind
Illustration 1: The BSW indicator light illumi-
nates if a vehicle enters the detection zone
from behind in an adjacent lane.
However, if the overtaking vehicle is travel-
ling much faster than your vehicle, the indica-
tor light may not illuminate before the de-
tected 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.
SSD1026Z
Illustration 1 – Approaching from behind
Starting and driving5-41

Page 291 of 436

INFINITI QX30 2019 User Guide Other vehicles changing lanes
The ICC system has not detected the vehicle
cutting in yet. The system will not brake for or
keep a following distance to this vehicle.
Narrow vehicles (including
motorcy

Page 385 of 436

INFINITI QX30 2019 User Guide 1Tire size (example: P215/60R16 94H)
1 P: The “P” indicates the tire is designed for
passenger vehicles. (Not all tires have this
information.)
2 Three-digit number (215): This number
gives the w

1Tire size (example: P215/60R16 94H)
1 P: The “P” indicates the tire is designed for
passenger vehicles. (Not all tires have this
information.)
2 Three-digit number (215): This number
gives the width in millimeters of the tire
from sidewall edge to sidewall edge.
3 Two-digit number (60): This number,
known as the aspect ratio, gives the tire’s
ratio of height to width.
4 R: The “R” stands for radial.
5 Two-digit number (16): This number is the
wheel or rim diameter in inches.
6
Two- or three-digit number (94): This num-
ber is the tire’s load index. It is a measurement
of how much weight each tire can support.
You may not find this information on all tires
because it is not required by law.
7H:Tire speed rating. You should not drive the
vehicle faster than the tire speed rating.
2TIN (Tire Identification Number) for a new
tire (example: DOT XX XX XXX XXXX)
1 DOT: Abbreviation for the “Department of
Transportation”. The symbol can be placed
above, below or to the left or right of the
Tire Identification Number.
2 Two-digit code: Manufacturer’s identifi-
cation mark
3 Two-digit code: Tire size
4 Three-digit code: Tire type code (Optional)
5 Four numbers represent the week and
year the tire was built. For example, the
numbers 3103 means the 31st week of
2003. If these numbers are missing, then
look on the other sidewall of the tire.
3Tire ply composition and material
The number of layers or plies of rubber-
coated fabric in the tire. Tire manufactur-
ers also must indicate the materials in thetire, which include steel, nylon, polyester,
and others.
4Maximum permissible inflation pressure
This number is the greatest amount of air
pressure that should be put in the tire. Do
not exceed the maximum permissible in-
flation pressure.
5Maximum load rating
This number indicates the maximum load
in kilograms and pounds that can be car-
ried by the tire. When replacing the tires
on the vehicle, always use a tire that has
the same load rating as the factory in-
stalled tire.
6Term of “tubeless” or “tube type”
Indicates whether the tire requires an in-
ner tube (“tube type”) or not (“tubeless”).
7The word “radial”
The word “radial” is shown, if the tire has
radial structure.
8Manufacturer or brand name”
Manufacturer or brand name is shown.
Other tire-related terminology:
In addition to the many terms that are de-
fined throughout this section, Intended Out-
board Sidewall is (1) the sidewall that con-
tains a whitewall, bears white lettering or
bears manufacturer, brand and/or model
SDI1606Z
Example
NDI1623
Example
Do-it-yourself8-31

Page 414 of 436

INFINITI QX30 2019 User Guide GT and Sport models:
Item Offset in (mm) Size
Road wheel 1.50 (38) 6.5J x 17
1.81 (46) 7.0J x 18
1.71 (43.5) 8.0J x 19
Tire size 215/60 R17 96V
235/50 R18 97V*
235/50 R18 97H* **
235/45 R19 95V*
* : U

Page 422 of 436

INFINITI QX30 2019 User Guide DOT (Department Of Transportation) Qual-
ity Grades: All passenger car tires must con-
form to federal safety requirements in addi-
tion to these grades.
Quality grades can be found where appli-
cable

DOT (Department Of Transportation) Qual-
ity Grades: All passenger car tires must con-
form to federal safety requirements in addi-
tion to these grades.
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature A
TREADWEAR
The treadwear grade is a comparative rating
based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For ex-
ample, a tire graded 150 would wear one and
one-half (1 1/2) times as well on the govern-
ment course as a tire graded 100. The rela-
tive performance of tires depends upon ac-
tual conditions of their use, however, and
may depart significantly from the norm due
to variations in driving habits, service prac-
tices and differences in road characteristics
and climate.
TRACTION AA, A, B AND C
The traction grades, from highest to lowest,
are AA, A, B and C. Those grades represent
the tire’s ability to stop on wet pavement as
measured under controlled conditions on
specified government test surfaces of as-
phalt and concrete. A tire marked C may have
poor traction performance.
WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.
TEMPERATURE A, B AND C
The temperature grades A (the highest), B,
and C, representing the tire’s resistance to
the generation of heat and its ability to dissi-
pate heat when tested under controlled con-
ditions on a specified indoor laboratory test
wheel. Sustained high temperature can cause
the material of the tire to degenerate and
reduce tire life, and excessive temperature
can lead to sudden tire failure. The grade C
corresponds to a level of performance which
all passenger car tires must meet under the
Federal Motor Vehicle Safety Standard No.
109. Grades B and A represent higher levels
of performance on the laboratory test wheel
than the minimum required by law.
WARNING
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, under-
inflation, or excessive loading, either sepa-
rately or in combination, can cause heat
build-up and possible tire failure.
UNIFORM TIRE QUALITY GRADING
10-16Technical information

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