2018 INFINITI Q50-HYBRID height

JVS0246X
HOW TO ENABLE/DISABLE THE
BSI SYSTEM
Perform the following steps to enable or
disable the BSI system.
1. Push the MENU button
and touch
[Driver Assistance] on the lower display.
2. Touch [Blind Spot Assist].
3. Touch [Blind Spot Intervention] to en- able or disable the system.
Setting the side indicator light
brightness
The brightness of the side indicator lights
can be changed using the following steps: 1. Push the MENU button
and touch
[Driver Assistance] on the lower display.
2. Touch [Blind Spot Assist].
3. Touch [+] or [-] in [Side Indicator Bright- ness] to select [Bright], [Standard] or
[Dark].
When the brightness setting is changed, the
side indicator lights illuminate for a few
seconds.
BSI SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the BSI system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
. The BSI system cannot detect all
vehicles under all conditions.
. The radar sensors may not be able to
detect and activate BSI when certain
objects are present such as:
— Pedestrians, bicycles, animals.
— Vehicles such as motorcycles, low height vehicles, or high ground
clearance vehicles. — Vehicles remaining in the detec-
tion zone when you accelerate
from a stop.
— Oncoming vehicles.
— A vehicle merging into an adja- cent lane at a speed approxi-
mately the same as your vehicle.
— A vehicle approaching rapidly from behind.
— A vehicle which your vehicle over- takes rapidly.
— A vehicle that passes through the detection zone quickly.
. The radar sensor’s detection zone is
designed 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 vehicles driving
two lanes away.
. The radar sensors are designed to
ignore most stationary objects, how-
ever objects such as guardrails, walls,
foliage and parked vehicles may oc-
casionally be detected. This is a
normal operation condition.
. The camera may not detect lane
markers in the following situations
Starting and driving5-51

8-18Do-it-yourself
SDI2048
REPLACING
Replace the wiper blades if they are worn.
Before replacing the wiper blades, the wiper
should be in the fully up position to avoid
scratching the engine hood or damaging the
wiper arm. To pull up the wiper arm, see
“Wiper and washer switch” (P.2-34).
1. Pull the wiper arm.
2. Push the release tab
, and then move
the wiper blade down the wiper arm
while pushing the release tab to remove.
3. Insert the new wiper blade onto the wiper arm until a click sounds.
4. Rotate the wiper blade so the dimple is in the groove.
CAUTION
.
After wiper blade replacement, re-
turn the wiper arm to its original
position;
otherwise it may be damaged when
the hood is opened.
. Make sure the wiper blades contact
the glass; otherwise the arm may be
damaged from wind pressure. If the brakes do not operate properly, have
the brakes checked. It is recommended you
visit an INFINITI retailer for this service.
SELF-ADJUSTING BRAKES
Your vehicle is equipped with self-adjusting
brakes.
The disc-type brakes self-adjust every time
the brake pedal is applied.
WARNING
Have your brake system checked if the
brake pedal height does not return to
normal. It is recommended you visit an
INFINITI retailer for this service.
BRAKE PAD WEAR WARNING
The disc brake pads have audible wear
warnings. When a brake pad requires repla-
cement, it will make a high pitched scraping
sound when the vehicle is in motion. This
scraping sound will first occur only when the
brake pedal is depressed. After more wear of
the brake pad, the sound will always be
heard even if the brake pedal is not
depressed. Have the brakes checked as soon
as possible if the wear warning sound is
heard.
BRAKES

8-32Do-it-yourself
SDI1575
Example
TIRE LABELING
Federal law requires tire manufac-
turers to place standardized informa-
tion on the sidewall of all tires. This
information identifies and describes
the fundamental characteristics of
the tire and also provides the tire
identification number (TIN) for safety
standard certification. The TIN can be
used to identify the tire in case of a
recall.
SDI1606
ExampleTire size (example: P215/60R16
94H)
1. P: The “P” indicates the tire is designed for passenger vehicles.
(Not all tires have this informa-
tion.)
2. Three-digit number (215): This number gives the width in milli-
meters of the tire from sidewall
edge to sidewall edge.
3. Two-digit number (60): This num- ber, known as the aspect ratio,
gives the tire’s ratio of height to width.
4. R: The “R” stands for radial. F: The “F” after “R” indicates Self-
Supporting type run-flat tire.
5. Two-digit number (16): This num- ber is the wheel or rim diameter in
inches.
6. Two- or three-digit number (94): This number 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.
7. H: Tire speed rating. You should not drive the vehicle faster than
the tire speed rating.

8-38Do-it-yourself
tire pressure to be displayed in the vehicle
information display while the vehicle is
driven. Depending on the radio wave circum-
stance, tire pressure may not correctly be
displayed.
WARNING
.The use of tires other than those
recommended or the mixed use of
tires of different brands, construc-
tion (bias, bias-belted, radial or run-
flat), or tread patterns can adversely
affect the ride, braking, handling,
ground clearance, body-to-tire clear-
ance, tire chain clearance, speed-
ometer calibration, headlight aim
and bumper height. Some of these
effects may lead to accidents and
could result in serious personal injury.
. For Two-Wheel Drive (2WD) models,
if your vehicle was originally
equipped with 4 tires that were the
same size and you are only replacing
2 of the 4 tires, install the new tires
on the rear axle. Placing new tires on
the front axle may cause loss of
vehicle control in some driving condi-
tions and cause an accident and
personal injury. .
If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimen-
sion. Wheels of a different off-set
could cause premature tire wear,
degrade vehicle handling character-
istics and/or interference with the
brake discs/drums. Such interference
can lead to decreased braking effi-
ciency and/or early brake pad/shoe
wear. See “Wheels and tires” (P.10-
9) of this manual for wheel off-set
dimensions.
. When a wheel is replaced, the TPMS
will not function and the low tire
pressure warning light will flash for
approximately 1 minute. The light will
remain on after 1 minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended you visit an INFINITI retailer
for these services.
. Replacing tires with those not origin-
ally specified by INFINITI could affect
the proper operation of the TPMS.
. The TPMS sensor may be damaged if
it is not handled correctly. Be careful
when handling the TPMS sensor.
. When replacing the TPMS sensor, the
ID registration may be required. It is
recommended you contact an INFINITI retailer for ID registration.
. Do not use a valve stem cap that is
not specified by INFINITI. The valve
stem cap may become stuck.
. Be sure that the valve stem caps are
correctly fitted. Otherwise the valve
may be clogged up with dirt and
cause a malfunction or loss of pres-
sure.
. Do not install a damaged or deformed
wheel or tire even if it has been
repaired. Such wheels or tires could
have structural damage and could fail
without warning.
. The use of retread tire is not recom-
mended.
. For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety
Information” (Canada) in the War-
ranty Information Booklet.

WHEELS AND TIRES
Road wheel
TypeSize Offset in (mm)
Conventional 19 × 8.5J 1.97 (50)
Tire
TypeSize Pressure PSI (kPa) [Cold]
Conventional P245/40RF19 94V
35 (240)
245/40RF19 94W
DIMENSIONS
in (mm)
Overall length (with front license plate) 189.6 (4,815)
Overall length (without front license plate) 189.1 (4,803)
Overall width 71.8 (1,824)
Overall height 56.8 (1,443)*1
57.2 (1,453)*2
Front tread 60.4 (1,534)
Rear tread 61.4 (1,560)
Wheelbase 112.2 (2,850)
*1: Two-Wheel Drive (2WD) models
*2: All-Wheel Drive (AWD) models
Technical and consumer information10-9

11-6
Cruise control ................................................. 5-70
Maintenance ..................................................... 8-2
Seat belt usage ................................................. 1-9
Supplemental restraint system .................. 1-37
When starting and driving ............................ 5-4
Pre-crash seat belts with
comfort function ................................................... 1-11
Predictive Forward Collision
Warning (PFCW) ............................................... 5-112
Push starting ............................................................ 6-7
Push-button ignition switch .................. 5-11, 5-12
R
Radio Car phone or CB radio ................................... 4-3
Rain-sensing auto wiper system ..................... 2-35
Rapid air pressure loss .......................................... 5-9
Readiness for inspection/maintenance
(I/M) test (US only) ........................................... 10-21
Rear door lock Child safety rear door lock ........................... 3-6
Rear window and outside mirror
defroster switch ................................................... 2-36
Recorders Event data .................................................... 10-21
Regenerative brake ...................... Hybrid System-8
Registering in another country ..................... 10-10
Remote engine start ........................................... 3-19
Remote keyless entry system .......................... 3-15
Reporting safety defects ................................ 10-20 Request switch (See Intelligent
Key system) .............................................................. 3-9
Road accident cautions .............. Hybrid System-3
Roadside assistance program ............................. 6-2
Rollover ..................................................................... 5-9
Roof
Moonroof ......................................................... 2-55
Run-flat tires .......................................................... 6-4
S
Safety Child seat belts ............................................... 1-16
Reporting safety defects .......................... 10-20
Seat adjustment Front power seat adjustment ....................... 1-3
Front seats ......................................................... 1-3
Seat belt(s) Child safety ..................................................... 1-16
Infants ............................................................... 1-16
Injured persons ................................................ 1-11
Larger children ............................................... 1-17
Precautions on seat belt usage .................... 1-9
Pre-crash seat belts with
comfort function ............................................. 1-11
Pregnant women ............................................ 1-11
Seat belt cleaning ............................................. 7-7
Seat belt extenders ....................................... 1-15
Seat belt maintenance ................................. 1-15
Seat belt warning light and chime ............ 2-14
Seat belts ............................................................ 1-9
Seat belts with pretensioners .................... 1-53 Shoulder belt height adjustment ............... 1-14
Small children .................................................. 1-17
Three-point type ............................................ 1-12
Seat(s)
Driver-side memory ..................................... 3-30
Heated seats .................................................. 2-44
Seats .................................................................... 1-2
Security system Vehicle security system ................................ 2-31
Security system (INFINITI Vehicle
Immobilizer System) Engine start ..................................................... 2-32
Shift lever
Shift lock release ........................................... 5-18
Shift lock release, Transmission ...................... 5-18
SHIFT “P” warning .............................................. 2-20
Shifting Automatic transmission ............................... 5-15
Shoulder belt height adjustment ..................... 1-14
SNOW mode ......................................................... 5-21
Spark plugs ............................................................ 8-15
Speedometer ............................................................ 2-6
SPORT mode ........................................................ 5-21
Standard maintenance .......................................... 9-7
STANDARD mode ............................................... 5-21
Starting
Before starting the INFINITI Direct
Response Hybrid
®System .......................... 5-14
Jump starting .................................................. 8-15
Precautions when starting and driving ..... 5-4
Push starting ...................................................... 6-7