steering INFINITI Q50 2019 Owner's Manual

3 Pre-driving checks and adjustments
Keys ........................................................................\
.............. 3-2Intelligent Key .............................................................. 3-2
Valet hand-off ............................................................. 3-4
Doors ........................................................................\
............ 3-4 Locking with mechanical key ................................... 3-4
Opening and closing windows with mechanical
key (if so equipped) ..................................................... 3-5
Locking with inside lock knob ................................. 3-5
Locking with power door lock switch ................... 3-5
Automatic door locks ................................................. 3-6
Child safety rear door lock ....................................... 3-6
Intelligent Key system ...................................................... 3-7 Intelligent Key operating range ............................... 3-8
Door locks/unlocks precaution .............................. 3-9
Intelligent Key operation ......................................... 3-10
Battery saver system ............................................... 3-13
Warning signals ......................................................... 3-14
Troubleshooting guide ............................................. 3-15
Log-in function .......................................................... 3-16
Remote keyless entry system ...................................... 3-16
How to use remote keyless entry system .......... 3-17
Remote engine start (if so equipped) ....................... 3-20 Remote engine start operating range ................. 3-21
Remote starting the engine ................................... 3-21
Extending engine run time ...................................... 3-21 Canceling a remote engine start ......................... 3-22
Conditions the remote engine start will
not work .................................................................... 3-22
Hood ........................................................................\
.......... 3-23
Trunk lid ........................................................................\
.... 3-23 Trunk lid release switch ......................................... 3-24
Trunk open request switch ................................... 3-24
TRUNK button ......................................................... 3-24
Trunk release power cancel switch .................... 3-25
Interior trunk lid release ........................................ 3-25
Fuel-filler door ................................................................ 3-26 Opening the fuel-filler door ................................. 3-26
Fuel-filler cap ........................................................... 3-26
Tilt/telescopic steering ................................................. 3-28 Manual operation (if so equipped) ..................... 3-29
Electric operation (if so equipped) ..................... 3-29
Sun visors ........................................................................\
3-30
Mirrors ........................................................................\
..... 3-30 Inside mirror ............................................................. 3-30
Outside mirrors ........................................................ 3-31
Vanity mirror ............................................................ 3-33
Automatic drive positioner (if so equipped) ........... 3-33 Entry/exit function ................................................. 3-33
Memory storage ...................................................... 3-34
System operation .................................................... 3-34

3-16Pre-driving checks and adjustments
LOG-IN FUNCTION
After setting up the user information, the
system will automatically recognize the user
upon turning on the vehicle.
There will be a personalized welcome greet-
ing and screen prompt to log-in.
This feature allows 4 drivers to use their
own registration, drive mode, driving posi-
tion, air conditioner, and auto settings and
memorizes these custom settings.
The log-in user can be changed on the
welcome greeting screen or the User List
screen. For more details, see the INFINITI
InTouch
TMOwner’s Manual.
The log-in function is linked to the following
items:
. Meter
. Audio
. Navigation system display (if so
equipped)
. Navigation settings (if so equipped)
. Air conditioner
. Automatic drive positioner (if so
equipped)
. Engine/Transmission
. Steering
. Suspension (if so equipped) .
Active trace control system
. Driver assistance* (if so equipped)
. Body Control Module (BCM)
*: except for the Forward Emergency Brak-
ing (FEB) system
WARNING
The Intelligent Key transmits radio
waves when the buttons are pushed.
The FAA advises that the radio waves
may affect aircraft navigation and com-
munication systems. Do not operate the
Intelligent Key while on an airplane.
Make sure the buttons are not operated
unintentionally when the unit is stored
during a flight.
It is possible to lock/unlock all doors and
fuel-filler door, open the trunk lid, activate
the panic alarm and open the windows by
pushing the buttons on the Intelligent Key
from outside the vehicle.
Before locking the doors, make sure the
Intelligent Key is not left in the vehicle.
The remote keyless entry function can
operate at a distance of approximately 33
ft (10 m) from the vehicle. (The effective
distance depends upon the conditions
around the vehicle.)
As many as 4 Intelligent Keys can be used
with one vehicle. For information concerning
the purchase and use of additional Intelli-
gent Keys, contact an INFINITI retailer.
The buttons on the Intelligent Key will not
REMOTE KEYLESS ENTRY SYSTEM

3-28Pre-driving checks and adjustments
JVP0455X
Loose Fuel Cap warning
The Loose Fuel Cap warning appears in the
vehicle information display when the fuel-
filler cap is not tightened correctly after the
vehicle has been refueled. It may take a few
driving trips for the warning to be displayed.
To turn off the warning, perform the
following:
1. Remove and install the fuel-filler cap assoon as possible. (See “Fuel-filler cap”
(P.3-26).)
2. Tighten the fuel-filler cap until a single click is heard.
3. Push the
orswitchon the
steering wheel for longer than 1 second to turn off the Loose Fuel Cap warning
after tightening the fuel-filler cap.
WARNING
.
Do not adjust the steering wheel
while driving. You could lose control
of your vehicle and cause an accident.
. Do not adjust the steering wheel any
closer to you than is necessary for
proper steering operation and com-
fort. The driver’s air bag inflates with
great force. If you are unrestrained,
leaning forward, sitting sideways or
out of position in any way, you are at
greater risk of injury or death in a
crash. You may also receive serious or
fatal injuries from the air bag if you
are up against it when it inflates.
Always sit back against the seatback
and as far away as practical from the
steering wheel. Always use the seat
belts.
TILT/TELESCOPIC STEERING

SPA2328
MANUAL OPERATION (if so
equipped)
Tilt or telescopic operation
Pull the lock leverdown and adjust the
steering wheel up, down, forward or rear-
ward to the desired position.
Push the lock lever up securely to lock the
steering wheel in place.
JVP0205X
ELECTRIC OPERATION (if so
equipped)
Tilt or telescopic operation
Move the switch to adjust the steering
wheel up or down, forward or rearward to
the desired position.
Entry/Exit function operation:
The automatic drive positioner system will
make the steering wheel move up automa-
tically when the driver’s door is opened with
the ignition switch in the LOCK position.
This lets the driver get into and out of the
seat more easily. For more information, see “Automatic drive
positioner” (P.3-33).
Pre-driving checks and adjustments3-29

SIC3869
VANITY MIRROR
To use the front vanity mirror, pull down the
sun visor and pull up the cover.The automatic drive positioner system has
two features:
.
Entry/exit function
. Memory storage
ENTRY/EXIT FUNCTION
This system is designed so that the driver’s
seat and steering column will automatically
move when the shift lever is in the P (Park)
position. This allows the driver to get into
and out of the driver’s seat more easily.
The driver’s seat will slide backward and the
steering wheel will move up when the
driver’s door is opened with the ignition
switch in the LOCK position.
The driver’s seat and steering wheel will
return to the previous positions when the
ignition switch is pushed to the ACC posi-
tion.
The driver’s seat will not return to the
previous positions if the seat or steering
adjusting switch is operated when the seat is
at the exit position.
Cancel or activate entry/exit func-
tion
All the following conditions must be met
before cancelling or activating the entry/exit
function. .
The ignition switch is placed in the LOCK
position.
. The entry/exit function is not in opera-
tion.
. The following switches are not operated.
— Seat memory switches
— Power seat switches
— Electric tilting/telescopic steering wheel switch
The entry/exit function can be activated or
canceled by pushing and holding the SET
switch for more than 10 seconds.
The entry/exit function can also be acti-
vated or canceled if the [Lift Steering Wheel
on Exit] or [Slide Driver Seat Back on Exit]
key is turned to ON or OFF in the [Settings]
menu on the lower display. (See the INFINITI
InTouch
TMOwner’s Manual.)
Initialize entry/exit function
If the battery cable is disconnected, or if the
fuse opens, the entry/exit function will not
work though this function was set on before.
In such a case, after connecting the battery
or replacing with a new fuse, open and close
the driver’s door more than two times after
the ignition switch is switched from the ON
position to the LOCK position. The entry/
exit function will be activated.
Pre-driving checks and adjustments3-33
AUTOMATIC DRIVE POSITIONER
(if so equipped)

3-34Pre-driving checks and adjustments
JVP0240X
MEMORY STORAGE
Two positions for the driver’s seat, steering
column and outside mirrors can be stored in
the automatic drive positioner memory.
Follow these procedures to use the memory
system.
1. Adjust the driver’s seat, steering columnand outside mirrors to the desired posi-
tions by manually operating each adjust-
ing switch. For additional information,
see “Seats” (P.1-2), “Tilt/telescopic
steering” (P.3-28) and “Outside mirrors”
(P.3-31).
2. Push the SET switch and, within 5 seconds, push the memory switch (1 or 2) fully for at least 1 second.
The indicator light for the pushed mem-
ory switch will stay on for approximately
5 seconds after pushing the switch.
When the memory is stored in the
memory switch (1 or 2), a buzzer will
sound.
If memory is stored in the same memory
switch, the previous memory will be
deleted.
Confirming memory storage
Push the SET switch. If the main memory
has not been stored, the indicator light will
come on for approximately 0.5 seconds.
When the memory has stored in position,
the indicator light will stay on for approxi-
mately 5 seconds.
Selecting the memorized position
1. Move the shift lever to the P (Park)
position.
2. Push the memory switch (1 or 2) fully for at least 1 second.
The driver’s seat, steering column and
outside mirrors will move to the memor-
ized position with the indicator light
flashing, and then the light will stay on
for approximately 5 seconds.
Linking log-in function to a stored
memory position
The log-in function can be linked to a stored
memory position with the following proce-
dure.
1. Place the ignition switch in the ONposition while carrying an Intelligent
Key that was registered to the vehicle
with the log-in function. For more de-
tails, see “Log-in function” (P.3-16).
2. Adjust the position of the driver’s seat, steering column and outside mirrors
manually. See “Seats” (P.1-2), “Tilt/tele-
scopic steering” (P.3-28) and “Outside
mirrors” (P.3-31).
3. Place the ignition switch in the OFF position.
The next time you log in (selecting the user
on the display) after placing the ignition
switch in the ON position while carrying the
Intelligent Key, the system will automatically
adjust to the memorized driving position.
SYSTEM OPERATION
The automatic drive positioner system will
not work or will stop operating under the
following conditions:
. When the vehicle speed is above 0 MPH
(0 km/h) or 4 MPH (7 km/h) for some
limited functions such linking an Intelli-

gent Key to the vehicle when the power
source is turned on from off or during the
Exit function.
. When any of the memory switches are
pushed while the automatic drive posi-
tioner is operating.
. When the adjusting switch for the dri-
ver’s seat and steering column is turned
on while the automatic drive positioner is
operating.
. When the seat has already been moved
to the memorized position.
. When no seat position is stored in the
memory switch.
. When the shift lever is moved from the P
(Park) position to any other position.
Pre-driving checks and adjustments3-35

System maintenance .............................................. 5-122
Break-in schedule ......................................................... 5-123
Fuel Efficient Driving Tips .......................................... 5-123
Increasing fuel economy ............................................ 5-124
Intelligent All-Wheel Drive (AWD) (if
so equipped) ................................................................... 5-125
Parking/parking on hills .............................................. 5-127
Power steering ............................................................. 5-128 Electric power steering type ............................... 5-128
Hydraulic pump electric power
steering type ............................................................ 5-128
Direct Adaptive Steering type ............................. 5-129
Brake system .................................................................. 5-131 Braking precautions ................................................ 5-131
Parking brake break-in .......................................... 5-131
Brake assist .................................................................... 5-132 Brake assist ............................................................... 5-132
Anti-lock Braking System (ABS) ......................... 5-132
Vehicle Dynamic Control (VDC) system ................. 5-133 Brake force distribution ........................................ 5-134 Active trace control ..................................................... 5-135
Hill Start Assist system .............................................. 5-137
Chassis control .............................................................. 5-137
Idling Stop System (if so equipped) ....................... 5-138
Retrograde movement control function ........ 5-139
Idling Stop System display ................................ 5-139
Idling Stop OFF switch ....................................... 5-141
Cold weather driving .................................................. 5-142
Freeing a frozen door lock ................................ 5-142
Antifreeze ............................................................... 5-142
Battery .................................................................... 5-142
Draining of coolant water ................................. 5-142
Tire equipment ...................................................... 5-142
Special winter equipment .................................. 5-143
Driving on snow or ice ........................................ 5-143
Engine block heater (if so equipped) .............. 5-143
Active noise cancellation/Active
sound enhancement ................................................... 5-144
Active noise cancellation .................................... 5-145
Active sound enhancement ............................... 5-145

WARNING
.Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment man-
ufacturer for the possible influences
before use.
. If the low tire pressure warning light
illuminates while driving, avoid sud-
den 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
recommended COLD tire pressure
shown on the Tire and Loading
Information label to turn the low tire
pressure warning light OFF. If the
light still illuminates while driving
after adjusting the tire pressure, a
tire may be flat or the TPMS may be
malfunctioning. If you have a flat tire,
replace it with a spare tire (if so equipped) as soon as possible. If no
tire is flat and all tires are properly
inflated, it is recommended you con-
sult an INFINITI retailer.
. For models with run-flat tires,
although you can continue driving
with a punctured run-flat tire, re-
member that vehicle handling stabi-
lity is reduced, which could lead to an
accident and personal injury. Also,
driving a long distance at high speeds
may damage the tires.
— Do not drive at speeds above 50 MPH (80 km/h) and do not drive
more than approximately 93 miles
(150 km) with a punctured run-
flat tire. The actual distance the
vehicle can be driven on a flat tire
depends on outside temperature,
vehicle load, road conditions and
other factors.
— If you detect any unusual sounds or vibrations while driving with a
punctured run-flat tire, pull off
the road to a safe location and
stop the vehicle as soon as possi-
ble. The tire may be seriously
damaged and need to be replaced.
. Since the spare tire is not equipped
with the TPMS, when a spare tire is
mounted or 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 recommended 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.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
CAUTION
.The TPMS may not function properly
when 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 recep-
tion of the signals from the tire
pressure sensors, and the TPMS will
not function properly.
Starting and driving5-7

— If an electrical equipment is being usedin or near the vehicle
— There is a malfunction in the TPMS system
— There is a malfunction in the horn or hazard indicators
. If the Tire Inflation Indicator does not
operate due to TPMS interference, move
the vehicle about 3 ft (1 m) backward or
forward and try again.
If the Tire Inflation Indicator is not working,
use a tire pressure gauge.
AVOIDING COLLISION AND
ROLLOVER
WARNING
Failure to operate this vehicle in a safe
and prudent manner may result in loss of
control or an accident.
Be alert and drive defensively at all times.
Obey all traffic regulations. Avoid excessive
speed, high speed cornering, or sudden
steering maneuvers, because these driving
practices could cause you to lose control of
your vehicle. As with any vehicle, a loss of
control could result in a collision with other
vehicles or objects, or cause the vehicle to rollover, particularly if the loss of control
causes the vehicle to slide sideways.
Be
attentive at all times, and avoid driving when
tired. Never drive when under the influence
of alcohol or drugs (including prescription or
over-the-counter drugs which may cause
drowsiness). Always wear your seat belt as
outlined in the “Seat belts” (P.1-12) of this
manual, and also instruct your passengers to
do so.
Seat belts help reduce the risk of injury in
collisions and rollovers. In a rollover crash,
an unbelted or improperly belted person is
significantly more likely to be injured or
killed than a person properly wearing a seat
belt.
OFF-ROAD RECOVERY
If driving the right side or left side wheels
may unintentionally leave the road surface.
Maintain control of the vehicle by following
the procedure below. Please note that this
procedure is only a general guide. The vehicle
must be driven as appropriate based on the
conditions of the vehicle, road and traffic.
1. Remain calm and do not overreact.
2. Do not apply the brakes.
3. Maintain a firm grip on the steering
wheel with both hands and try to hold
a straight course. 4. When appropriate, slowly release the
accelerator pedal to gradually slow the
vehicle.
5. If there is nothing in the way, steer the vehicle to follow the road while the
vehicle speed is reduced. Do not attempt
to drive the vehicle back onto the road
surface until vehicle speed is reduced.
6. When it is safe to do so, gradually turn the steering wheel until both tires return
to the road surface. When all tires are on
the road surface, steer the vehicle to stay
in the appropriate driving lane.
.If you decide that it is not safe to
return the vehicle to the road surface
based on vehicle, road or traffic
conditions, gradually slow the vehicle
to a stop in a safe place off the road.
RAPID AIR PRESSURE LOSS
Rapid air pressure loss or a “blow-out” can
occur if the tire is punctured or is damaged
due to hitting a curb or pothole. Rapid air
pressure loss can also be caused by driving
on under-inflated tires.
Rapid air pressure loss can affect the
handling and stability of the vehicle, espe-
cially at highway speeds.
Help prevent rapid air pressure loss by
maintaining the correct air pressure and
visually inspect the tires for wear and
Starting and driving5-9