wind shield wiper INFINITI Q50 2019 Owner's Manual

JVC1103X
1. Hood (P.3-23)
2. Windshield wiper and washer— Operation (P.2-33)
— Maintenance (P.8-22)
3. Headlight
— Operation (P.2-36) — Adaptive Front lighting System
(AFS) (if so equipped) (P.2-40)
4. Moonroof (if so equipped) (P.2-53)
5. Power windows (P.2-51)
6. Outside mirrors (P.3-31) — Side turn signal lights (P.2-41) — Side view camera* (if so equipped)
7. Sonar system* (if so equipped)
8. Front view camera* (if so equipped)
9. Turn signal — Operation (P.2-36)
10. Fog light (P.2-42)
11. Tires — Wheels and tires (P.8-33, P.10-12)
— Flat tire (P.6-3)
— Tire Pressure Monitoring System
(TPMS) (P.2-12, P.5-5)
12. Doors — Keys (P.3-2)
— Door locks (P.3-4)
— Intelligent Key system (P.3-7)
— Remote keyless entry system
(P.3-16)
— Remote engine start (if so equipped)
(P.3-20)
— Courtesy light (P.2-58)
*: Refer to the INFINITI InTouch
TMOwn-
er’s Manual.
Illustrated table of contents0-3
EXTERIOR FRONT

0-6Illustrated table of contents
JVC0942X
1. Side ventilator (P.4-2)
2. Headlight, fog light and turn signalswitch (P.2-36)
3. Steering wheel — Horn (P.2-42)
— Driver supplemental air bag (P.1-42) — Heated steering wheel (if so
equipped) (P.2-45)
— Power steering (P.5-128)
4. Windshield wiper and washer switch (P.2-33)
5. Hazard warning flasher switch (P.6-2) 6. Shift lever (P.5-16)
7. INFINITI controller*
8. Vehicle Dynamic Control (VDC) OFF
switch (P.2-43, P.5-133)
9. Idling Stop OFF switch (if so equipped) (P.5-138)
10. Trunk lid release switch (P.3-24)
11. Instrument brightness control switch (P.2-41)
12. TRIP/RESET switch for twin trip od- ometer (P.2-7)
13. Electric tilting/telescopic steering wheel switch (if so equipped) (P.3-28)
14. Manual tilting/telescopic steering wheel lever (if so equipped) (P.3-28)
15. Steering-wheel-mounted controls (left side)
— Audio control steering switch*
— Hands-Free Phone System switch*
— Voice recognition system switch*
16. Steering-wheel-mounted controls (right side)
— Trip computer switches (P.2-27)
— Cruise control switches (if so
equipped) (P.5-72)
— Intelligent Cruise Control (ICC)
switches (if so equipped) (P.5-74)
— Dynamic driver assistance switch (if
so equipped) (P. 5-26, P.5-34, P.5-49,
COCKPIT

JVC0942X
1. Side ventilator (P.4-2)
2. Headlight, fog light and turn signalswitch (P.2-36)
3. Steering wheel — Horn (P.2-42)
— Driver supplemental air bag (P.1-42) — Heated steering wheel (if so
equipped) (P.2-45)
— Power steering (P.5-128)
4. Windshield wiper and washer switch (P.2-33)
5. Hazard warning flasher switch (P.6-2) 6. Shift lever (P.5-16)
7. INFINITI controller*
8. Vehicle Dynamic Control (VDC) OFF
switch (P.2-43, P.5-133)
9. Idling Stop OFF switch (if so equipped) (P.5-138)
10. Trunk lid release switch (P.3-24)
11. Instrument brightness control switch (P.2-41)
12. TRIP/RESET switch for twin trip od- ometer (P.2-7)
13. Electric tilting/telescopic steering wheel switch (P.3-28)
14. Manual tilting/telescopic steering wheel lever (P.3-28)
15. Steering-wheel-mounted controls (left side)
— Audio control steering switch*
— Hands-Free Phone System switch*
— Voice recognition system switch*
16. Steering-wheel-mounted controls (right side)
— Trip computer switch (P.2-27)
— Cruise control switches (if so
equipped) (P.5-72)
— Intelligent Cruise Control (ICC)
switches (if so equipped) (P.5-74)
— Dynamic driver assistance switch (if
so equipped) (P. 5-26, P.5-34, P.5-49,
Instruments and controls2-3
COCKPIT

WARNING
In freezing temperatures the washer
solution may freeze on the windshield
and obscure your vision which may lead
to an accident. Warm windshield with
the defroster before you wash the wind-
shield.
CAUTION
.Do not operate the washer continu-
ously for more than 30 seconds.
. Do not operate the washer if the
reservoir tank is empty.
. Do not fill the window washer re-
servoir tank with washer fluid con-
centrates at full strength. Some
methyl alcohol based washer fluid
concentrates may permanently stain
the grille if spilled while filling the
window washer reservoir tank.
. Pre-mix washer fluid concentrates
with water to the manufacturer’s
recommended levels before pouring
the fluid into the window washer
reservoir tank. Do not use the win-
dow washer reservoir tank to mix the washer fluid concentrate and water.JVI0738X
The windshield wiper and washer operates
when the ignition switch is in the ON
position.
Push the lever down to operate the wiper at
the following speed:
AUTO — see “Rain-sensing auto wiper
system” (P.2-34).
LO — continuous low speed operation
HI — continuous high speed operation
MIST — one sweep operation of the
wiper
Pull the lever toward you
to operate the
washer. Then the wiper will also operate
several times.
Instruments and controls2-33
WIPER AND WASHER SWITCH

2-34Instruments and controls
Pulling up the wiper arm:
The wiper arm should be in the up position
when replacing the windshield wiper blades.
To replace the windshield wiper blades,
follow the procedure below:
1. When the ignition switch is ON or within60 seconds after placing the ignition
switch from the ON to OFF position,
place the windshield wiper and washer
lever into the OFF position.
2. Rapidly lift the lever
upwards twice
within 0.5 seconds. This action will cause
the wipers to automatically take the
service position.
To return the wiper arm, place the wiper arm
in the down position and operate the wiper
switch once.
CAUTION
Do not operate the windshield wiper
while the wiper arm is pulled up. The
wiper arm may be damaged.
Wiper drip wipe system:
The wiper will also operate once about 3
seconds after the washer and wiper are
operated. This operation is to wipe washer
fluid that has dripped on the windshield.
JVI0739X
RAIN-SENSING AUTO WIPER
SYSTEM
The rain-sensing auto wiper system can
automatically turn on the wipers and adjust
the wiper speed depending on the rainfall
and the vehicle speed by using the rain
sensor located on the upper part of the
windshield.
To set the rain-sensing auto wiper system,
push the lever down to the AUTO position
. The wiper will sweep once while the
ignition switch is in the ON position.
The rain sensor sensitivity level can be
adjusted by turning the knob toward
(High) or toward(Low). .
High — High sensitive operation
. Low — Low sensitive operation
To turn the rain-sensing auto wiper system
off, push up the lever to the OFF position, or
pull down the lever to the LO or HI position.
CAUTION
Do not touch the rain sensor and around
it when the wiper switch is in the AUTO
position and the ignition switch is in the
ON position. The wipers may operate
unexpectedly and cause to an injury or
may damage a wiper.
. The rain-sensing auto wipers are in-
tended for use during rain. If the switch
is left in the AUTO position, the wipers
may operate unexpectedly when dirt,
fingerprints, oil film or insects are stuck
on or around the sensor. The wipers may
also operate when exhaust gas or
moisture affect the rain sensor.
. The rain-sensing auto wipers may not
operate if rain does not hit the rain
sensor even if it is raining.
. When the windshield glass is coated
with water repellent, the speed of the
rain-sensing auto wipers may be higher
even though the amount of the rainfall is
small.

.Be sure to turn off the rain-sensing auto
wiper system when you use a car wash.
. Using genuine wiper blades is recom-
mended for proper operation of the
rain-sensing auto wiper system. (See
“Windshield wiper blades” (P.8-22) for
wiper blade replacement.)
JVI1441X
To defog/defrost the rear window glass and
outside mirrors, start the engine and push
the switch
on. The indicator lightwill
come on. Push the switch again to turn the
defroster off.
It will automatically turn off in approxi-
mately 15 minutes.
If the engine is started using the remote start
function (if so equipped) when the outside
air temperature, the interior temperature
and the engine coolant temperature are
low, the rear window glass and outside
mirror defroster may turn on automatically.
For additional information about the remote
engine start function, see “Remote engine
start” (P.3-20).
CAUTION
When cleaning the inner side of the rear
window, be careful not to scratch or
damage the rear window defroster.
Instruments and controls2-35
REAR WINDOW AND OUTSIDE
MIRROR DEFROSTER SWITCH

2-36Instruments and controls
SIC3267
HEADLIGHT SWITCH
Lighting
Turn the switch to theposition:
The front parking, side marker, tail and
license plate lights will come on.
Turn the switch to theposition:
Headlights will come on and all the
other lights remain on.
SIC3268
Autolight system
The autolight system allows the headlights
to be set so they turn on and off auto-
matically.
To set the autolight system:
1. Make sure the headlight switch is in the AUTO position
.
2. Push the ignition switch to the ON position.
3. The autolight system automatically turns the headlights on and off.
To turn the autolight system off, turn the
switch to the OFF,
orposition.
The autolight system can turn on the head- lights automatically when it is dark and turn
off the headlights when it is light.
The headlights will turn on automatically at
twilight or in rainy weather (when the
windshield wiper is operated continuously).
If the ignition switch is pushed to the OFF
position and one of the doors is opened and
this condition is continued, the headlights
remain on for 5 minutes.
Automatic headlights off delay:
You can keep the headlights on for up to 180
seconds after you push the ignition switch to
OFF and open any door then close all the
doors.
You can adjust the period of the automatic
headlights off delay from 0 seconds (OFF)
to 180 seconds. The factory default setting
is 45 seconds.
For automatic headlights off delay setting,
see the INFINITI InTouch
TMOwner’s Man-
ual.
HEADLIGHT AND TURN SIGNAL SWITCH

8 Do-it-yourself
Maintenance precautions ............................................... 8-3
Engine compartment check locations ......................... 8-4VR30DDTT engine ..................................................... 8-4
2.0L turbo gasoline engine ...................................... 8-5
Engine cooling system (for VR30DDTT
engine models) ................................................................... 8-6
Checking engine coolant level ................................ 8-7
Changing engine coolant .......................................... 8-7
Engine cooling system (for 2.0L turbo gasoline
engine models) ................................................................... 8-8
Checking engine coolant level ................................. 8-8
Changing engine coolant .......................................... 8-9
Intercooler cooling system (for VR30DDTT
engine models) ................................................................... 8-9 Checking intercooler coolant level ...................... 8-10
Changing intercooler coolant ............................... 8-10
Engine oil ........................................................................\
.. 8-10 Checking engine oil level ......................................... 8-11
Changing engine oil and filter ................................ 8-11
Automatic Transmission Fluid (ATF) ........................ 8-14
Power steering fluid (models with hydraulic pump
electric power steering) ................................................ 8-14
Brake fluid ........................................................................\
. 8-15
Window washer fluid .................................................... 8-15 Battery ........................................................................\
...... 8-16
Main battery location ............................................ 8-17
Auxiliary battery location (for 2.0L turbo
gasoline engine models) ........................................ 8-17
Checking battery fluid level .................................. 8-18
Jump starting ........................................................... 8-19
Variable voltage control system ................................ 8-19
Drive belts ........................................................................\
8-19
Spark plugs ..................................................................... 8-20 Replacing spark plugs ............................................ 8-21
Air cleaner ........................................................................\
8-21
Windshield wiper blades .............................................. 8-22 Cleaning ..................................................................... 8-22
Replacing ................................................................... 8-22
Brakes ........................................................................\
........ 8-23 Self-adjusting brakes ............................................. 8-23
Brake pad wear warning ....................................... 8-23
Fuses ........................................................................\
.......... 8-23 Engine compartment ............................................. 8-24
Passenger compartment ....................................... 8-25
Intelligent Key battery replacement ......................... 8-26
Lights ........................................................................\
......... 8-29 Headlights ................................................................. 8-29
Exterior and interior lights ................................... 8-30

8-22Do-it-yourself
CLEANING
If your windshield is not clear after using the
windshield washer or if a wiper blade
chatters when running, wax or other materi-
al may be on the blade or windshield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clear
after cleaning the blades and using the
wiper, replace the blades.
Worn windshield wiper blades can damage
the windshield and impair driver vision.
When a washer nozzle is clogged
It is recommended you see an INFINITI
retailer if a washer nozzle is clogged or any
malfunction occurs. Do not attempt to clean
the nozzle using a needle or a pin. Doing so
may damage the nozzle.
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.2-33).
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.
WINDSHIELD WIPER BLADES

other corrosive materials, check lubrication
frequently.
Lights*:Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and installed
securely. Also check headlight aim.
Road wheel nuts (lug nuts)*: When checking
the tires, make sure no wheel nuts are
missing, and check for any loose wheel nuts.
Tighten if necessary.
Tire rotation*: Tires should be rotated every
5,000 miles (8,000 km). If your vehicle is
equipped with different sized tires in the
front and rear, tires cannot be rotated.
Tires*: Check the pressure with a gauge
often and always prior to long distance trips.
If necessary, adjust the pressure in all tires,
including the spare, to the pressure speci-
fied. Check carefully for damage, cuts or
excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and
cap when the tires are replaced due to wear
or age.
Wheel alignment and balance: If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect
uneven or abnormal tire wear, there may be
a need for wheel alignment. If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the INFINITI Warranty Information Booklet.
Windshield:
Clean the windshield on a
regular basis. Check the windshield at least
every six months for cracks or other damage.
Have a damaged windshield repaired by a
qualified repair facility.
Windshield wiper blades*: Check for cracks
or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should be
checked on a regular basis, such as when
performing scheduled maintenance, cleaning
the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the shift lever in
the P (Park) position without applying any
brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly goes down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, have your vehicle checked immediately.
It is recommended you visit an INFINITI
retailer for this service. Keep the floor mat
away from the pedal.
Brakes:
Check that the brakes do not pull the
vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, it is recommended you
visit an INFINITI retailer for this service.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position. Check
that the head restraints move up and down
smoothly and that the locks (if so equipped)
hold securely in all latched positions.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, anchors,
adjuster and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Maintenance and schedules9-3