2023 INFINITI QX50 engine

R (Reverse)
CAUTION
To prevent transmission damage, use the R
(Reverse) position only when the vehicle is
completely stopped and the brake is
pressed.
Use the R (Reverse) position to back up. Make
sure the vehicle is completely stopped before
selecting the R (Reverse) position. The brake
pedal must be depressed and the shift lever
button pressed to move the shift lever from
the home position to R (Reverse). If the ve-
hicle is placed in R (Reverse) position while
the vehicle is moving forward, the chime will
sound and the vehicle will switch into the N
(Neutral) position.
NOTE:
If the vehicle is moving over 8 km/h (5 mph)
when shifting to D (Drive) from R (Reverse),
the N (Neutral) position will automatically
be selected. A buzzer will sound, noting that
D (Drive) was not selected. When selecting D
(Drive) while reversing below 8 km/h (5
mph), the range will change normally.
N (Neutral)
Neither forward nor reverse gear is engaged
when the vehicle is completely stopped, and
the brake is pressed. The engine can be
started in this position. You may shift to the N
(Neutral) position and restart a stalled engine
while the vehicle is moving.
You can select this position by holding the
shift lever at this position for 0.5 seconds.
D (Drive)
Use this position for all normal forward driv-
ing when the vehicle is stopped, and the
brake is pressed.. The CVT changes gears
automatically. All forward gears are avail-
able. If the vehicle is placed in the D (Drive)
position while the vehicle is reversing, the
chime will sound and the vehicle will switch
into the N (Neutral) position.
NOTE:
If the vehicle is moving over 8 km/h (5 mph)
when shifting to D (Drive) from R (Reverse),
the N (Neutral) position will automatically
be selected. A buzzer will sound, noting that
D (Drive) was not selected. When selecting D
(Drive) while reversing below 8 km/h (5
mph), the range will change normally.
Neutral hold mode function
This function enables you to get out of the
vehicle when it is in the N (Neutral) position,
while the engine is running. While this func-
tion is activated, the vehicle can be moved by
pushing with hand (when car washing). When
using this function, release the electronic
parking brake.
WARNING
• Use this function on a level surface only.
Failure to do so may cause the vehicle to
move accidentally and could result in a
collision or serious personal injury.
• Do not use this function for a purpose
other than car washing.
• Do not turn the engine off after neutral
hold mode function is activated, other-
wise the N (Neutral) position will not be
kept and the vehicle will automatically
be placed in the P (Park) position.
• If this function is not activated regard-
less of proper operation, transmission
may malfunction. It is recommended that
you visit an INFINITI retailer for this
service.
Starting and driving5-21

To activate the Neutral hold mode, perform
the following operations:
1. Push the ignition switch to start theengine.
2. Release the electronic parking brake.
3. Depress and hold the brake pedal.
4. Press the P (Park) button.
5. Slide the shift lever to the N (Neutral) position, and hold it for 0.5 second until
“N” appears in the vehicle information
display.
6. Slide the shift lever to the N (Neutral) position again, and hold it for 0.5 seconds,
until a message “Neutral Hold Mode has
been activated” appears in the vehicle in-
formation display. For additional informa-
tion, see “Neutral Hold Mode activated
indicator” (P. 2-26).
7. The ignition switch has to be kept in the ON position. Otherwise Neutral hold
mode is canceled and the P (Park) position
is engaged automatically.
To exit the Neutral hold mode, place the shift
lever in any position other than the N (Neu-
tral) position.NOTE:
• It is necessary to perform the steps 4
through 6 within approximately 5 seconds
to prevent incorrect operation.
• When the shifter is changed to the N (Neu-
tral) position, approximately 5 seconds
later, a message will appear in the vehicle
information display. For additional infor-
mation, see “Neutral Hold Mode guidance
indicator” (P. 2-27).
• If the Neutral hold mode is unavailable, a
message will appear in the vehicle infor-
mation display. For additional informa-
tion, see “Neutral Hold Mode was not ac-
tivated indicator” (P. 2-27). To activate
the Neutral hold mode, wait for a while
without shifting operation and then per-
form the operations again.
Manual shift mode
When the shift lever is shifted to the D (Drive)
position again with the vehicle in the D (Drive)
position while driving, the transmission en-
ters the manual shift mode. Shift ranges can
be selected manually by pulling the paddle
shifters on the steering wheel.
When shifting up, pull the right-side paddle
shifter (+)
OA. The transmission shifts to the
higher range.
When shifting down, pull the left-side paddle
shifter (−)
OB. The transmission shifts to the
lower range.
LSD2914
5-22Starting and driving

When canceling the manual shift mode, move
the shift lever to the D (Drive) position again.
The transmission returns to the normal driv-
ing mode.
When you pull the paddle shifter while in the
D (Drive) position, the transmission will shift
to the upper or lower range temporarily. The
transmission will automatically return to the
D (Drive) position after a short period of time.
If you want to return to the D (Drive) position
manually, pull and hold the paddle shifter for
about 1.5 seconds.
In the manual shift mode, the shift range is
displayed in the vehicle information display.
Shift ranges up or down one by one as
follows:
1M⇔2M⇔3M ⇔4M ⇔5M ⇔6M ⇔7M ⇔
8M
8 (8th)
Use this position for all normal forward driv-
ing at highway speeds.
7 (7th), 6 (6th) and 5 (5th)
Use this position when driving up long slopes,
or for engine braking when driving down long
slopes.
4 (4th), 3 (3rd) and 2 (2nd)
Use these positions for hill climbing or engine
braking on downhill grades.
1 (1st)
Use this position when climbing steep hills
slowly or driving slowly through deep snow,
or for maximum engine braking on steep
downhill grades.
• Remember not to drive at high speeds for extended periods of time in lower than the
8th range. This reduces fuel economy.
• Pulling the same paddle shifter twice will shift the ranges in succession. However, if
this motion is rapidly done, the second
shifting may not be completed properly.
• In the manual shift mode, the transmission
may not shift to the selected gear. This
helps maintain driving performance and
reduces the chance of vehicle damage or
loss of control.
• In the manual shift mode, the transmission
may shift up automatically to a higher
range than selected if the engine speed is
too high. When the vehicle speed de-
creases, the transmission automatically
shifts down and shifts to 1st gear before
the vehicle comes to a stop.
Accelerator downshift
— in D (Drive) position —
For passing or hill climbing, depress the ac-
celerator pedal to the floor. This shifts the
transmission down into a lower gear, de-
pending on the vehicle speed.
High fluid temperature protection
mode
This transmission has a high fluid tempera-
ture protection mode. If the fluid temperature
becomes too high (for example, when climb-
ing steep grades in high temperatures with
heavy loads, such as when towing a trailer),
engine power and, under some conditions,
vehicle speed will be decreased automatically
to reduce the chance of transmission dam-
age. Vehicle speed can be controlled with the
accelerator pedal, but the engine and vehicle
speed may be limited.
Fail-safe
When the fail-safe operation occurs, the
Continuously Variable Transmission will not
be shifted into the selected driving position.
Starting and driving5-23

If the vehicle is driven under extreme condi-
tions, such as excessive wheel spinning and
subsequent hard braking, the fail-safe sys-
tem may be activated. The Malfunction Indi-
cator Light (MIL) may come on to indicate
the fail-safe mode is activated. For addi-
tional information, see “Malfunction Indica-
tor Light (MIL)” (P. 2-15). This will occur
even if all electrical circuits are functioning
properly. In this case, place the ignition
switch in the OFF position and wait for
10 seconds. Then place the ignition switch
back in the ON position. The vehicle should
return to its normal operating condition. If it
does not return to its normal operating con-
dition, have the transmission checked and re-
paired, if necessary. It is recommended that
you visit an INFINITI retailer for this service.
WARNING
When the high fluid temperature protec-
tion mode or fail-safe operation occurs, ve-
hicle speed may be gradually reduced. The
reduced speed may be lower than other
traffic, which could increase the chance of
a collision. Be especially careful when driv-
ing. If necessary, pull to the side of the road
at a safe place and allow the transmission
to return to normal operation, or have it
repaired if necessary.
WARNING
• Be sure the parking brake is fully re-
leased before driving. Failure to do so
can cause brake failure and lead to an
accident.
• Do not release the parking brake from
outside the vehicle.
• Do not use the shift lever in place of the
parking brake. When parking, be sure the
parking brake is fully engaged. •
To help avoid risk of injury or death
through unintended operation of the ve-
hicle and/or its systems, do not leave
children, people who require the assis-
tance of others or pets unattended in
your vehicle. Additionally, the tempera-
ture inside a closed vehicle on a warm day
can quickly become high enough to cause
a significant risk of injury or death to
people and pets.
The electronic parking brake can be applied
or released automatically or by operating the
parking brake switch.
AUTOMATIC OPERATION
The electronic parking brake is automatically
released as soon as the vehicle starts and the
accelerator pedal is depressed.
The driver’s seat belt needs to be fastened.
WARNING
• The electronic parking brake will not be
automatically applied when the engine is
stopped without using the ignition
switch (for example, by engine stalling).
Without the vehicle stationary, the elec-
tronic parking brake will not be auto-
matically applied even if the engine is
turned off with the ignition switch.
LSD2915
ELECTRONIC PARKING BRAKE
5-24Starting and driving

•Before leaving the vehicle, press the Park
button to place the vehicle in the P (Park)
position and check that the electronic
parking brake indicator light is illumi-
nated to confirm that the electronic
parking brake is applied. The electronic
parking brake indicator light will remain
on for a period of time after the driver’s
door is locked.
CAUTION
When parking in an area where the outside
temperature is below 32°F (0°C), the park-
ing brake, if applied, may freeze in place
and may be difficult to release.
For safe parking, it is recommended that
you place the shift position in the P (Park)
position and securely block the wheels.
NOTE:
• If a malfunction occurs in the electronic parking brake system (for example, due to
battery discharge), it is recommended that
you visit an INFINITI retailer. • Under the following conditions the elec-
tronic parking brake will automatically be
applied and the braking force of the auto-
matic brake hold will be released:
– The braking force is applied by the auto- matic brake hold function for 3 minutes
or longer.
– The vehicle is in the P (Park) position.
– The electronic parking brake is applied manually.
– The driver’s seat belt is unfastened.
– The driver’s door is opened.
– The ignition switch is placed in the OFF position.
– A malfunction occurs in the automatic brake hold function.
MANUAL OPERATION
The electronic parking brake will not be auto-
matically applied if the engine is stopped
without using the ignition switch (for ex-
ample, by engine stalling). In such a case, you
have to apply the parking brake manually.
To apply: Pull the switch up
O1. The indicator
light
OAwill illuminate.
To release: With the ignition switch in the ON
position, depress the brake pedal and push
the switch down
O2. The indicator lightOAwill turn off. Before driving, check that the electronic
parking brake indicator light (red) (if so
equipped)
orgoes out. For addi-
tional information, see “Warning lights, indi-
cator lights and audible reminders” (P. 2-9).
NOTE:
• A buzzer will sound if the vehicle is driven without releasing the parking brake. For
additional information, see “Warning
lights, indicator lights and audible remind-
ers” (P. 2-9).
• While the electronic parking brake is ap- plied or released, an operating sound is
heard from the lower side of the rear seat.
This is normal and does not indicate a
malfunction.
• When the electronic parking brake is fre- quently applied and released in a short pe-
riod of time, the parking brake may not
operate in order to prevent the parking
brake system from overheating. If this oc-
curs, operate the electronic parking brake
switch again after waiting approximately
1 minute.
• If the electronic parking brake must be ap- plied while driving in an emergency, pull up
and hold the parking brake switch. When
you release the parking brake switch, the
parking brake will be released.
Starting and driving5-25

• While pulling up the electronic parkingbrake switch during driving, the parking
brake is applied and a chime sounds. The
electronic parking brake indicator light
(red) in the meter and in the parking brake
switch illuminates. This does not indicate a
malfunction. The electronic parking brake
indicator light (red) in the meter and in the
parking brake switch turns off when the
parking brake is released.
• When pulling the electronic parking brake switch up with the ignition switch in the
OFF or AUTO ACC position, the parking
brake switch indicator light will continue
to illuminate for a short period of time.
WHEN TOWING A TRAILER
Depending on the weight of the vehicle and
trailer and the steepness of the slope, there
may be a tendency for the vehicle to move
backwards when starting from a standstill.
When this occurs, you can use the parking
brake switch in the same way as a conven-
tional lever type parking brake.
Before starting on sloping roads when tow-
ing a trailer, be sure to read the following to
prevent the vehicle from moving backwards
unintentionally.
• Release the parking brake switch as soonas the engine is delivering enough torque to
the wheels. The automatic brake hold function maintains
the braking force without the driver having to
depress the brake pedal when the vehicle is
stopped at a traffic light or intersection. As
soon as the driver depresses the accelerator
pedal again, the automatic brake hold func-
tion is deactivated and the braking force is
released. The operating status of automatic
brake hold can be displayed.
To use the automatic brake hold function, the
following conditions need to be met:
• The driver’s seat belt is fastened.
• The electronic parking brake is released.
• The vehicle is not in the P (Park) position.
• The vehicle is not parked on a steep hill.WARNING
• The automatic brake hold function is not
designed to hold the vehicle on a steep
hill or slippery road. Never use the auto-
matic brake hold when the vehicle is
stopped on a steep hill or slippery road.
Failure to do so may cause the vehicle to
move.
• Warnings may appear to request that
the driver retake control by depressing
the brake pedal. •
When the automatic brake hold function
is activated but fails to maintain the ve-
hicle at a standstill, depress the brake
pedal to stop the vehicle. If the vehicle
unexpectedly moves due to outside con-
ditions, the chime may sound and warn-
ings may appear.
• Be sure to deactivate the automatic
brake hold function when using a car
wash or towing your vehicle.
• Make sure to push the park button to
shift to the P (Park) position and apply
the parking brake when parking your ve-
hicle, entering or exiting the vehicle, or
loading luggage. Failure to do so could
cause the vehicle to move or roll away
unexpectedly and result in serious per-
sonal injury or property damage.
WARNING
• If any of the following conditions occur,
the automatic brake hold function may
not function. Have the system checked
promptly. It is recommended that you
visit an INFINITI retailer for this service.
– A warning message appears.
– The indicator light on the automatic
brake hold switch does not illuminate
when the switch is pushed.
AUTOMATIC BRAKE HOLD
5-26Starting and driving

Automatic brake hold function
display
The automatic brake hold function status is
shown by color in the “Chassis Control” mode
in the vehicle information display. For addi-
tional information, see “Vehicle information
display” (P. 2-19).
Also depending on the driving situations, some
warnings or indicators may be displayed in the
vehicle information display. For additional in-
formation, see “Vehicle information display
warnings and indicators” (P. 2-24)Multiple driving modes can be selected by us-
ing the INFINITI Drive Mode Selector (STAN-
DARD, SPORT, ECO and PERSONAL).
NOTE:
• When the INFINITI Drive Mode Selector
selects a mode, the mode may not switch
quickly. This is not a malfunction.
•
The mode list will be turned off in approxi-
mately 5 seconds after the mode is selected.
• If the driving mode cannot be switched us- ing the INFINITI Drive Mode Selector
when the ignition switch is in the ON posi-
tion, have the system checked. It is recom-
mended you visit an INFINITI retailer for
this service.
STANDARD MODE
STANDARD mode is recommended for nor-
mal driving. Push the INFINITI Drive Mode
Selector until “STANDARD” appears in the
vehicle information display. STANDARD
mode will also be displayed in the upper
display.
This mode will be selected first each time the
engine is started.
SPORT MODE
The SPORT mode adjusts the engine and
transmission to enhance performance. Push
the INFINITI Drive Mode Selector switch to
the SPORT position. “SPORT” appears in the
vehicle information display. SPORT mode will
also be displayed in the upper display.
NOTE:
In the SPORT mode, fuel economy may be
reduced.
LSD3922LSD4804
INFINITI Drive Mode Selector
INFINITI DRIVE MODE SELECTOR
Starting and driving5-29

PERSONAL MODE
PERSONAL mode is used for adjusting the
steering mode and drive modes. Turn the
PERSONAL mode off for normal driving.
Push the INFINITI Drive Mode Selector
switch until “PERSONAL” appears in the ve-
hicle information display. PERSONAL mode
will also be displayed in the upper display. For
additional information, refer to the INFINITI
InTouch® Owner’s Manual.
How to set the PERSONAL mode
Perform the following steps to set the PER-
SONAL mode:
1. Press the MENU button
O1and select
“INFINITI Drive Mode Selector” on the
lower display.
2. Select “Engine/Transmission,” “Steering,” “Active Trace Control” or “Active Engine
Brake” and select each item. (See “Engine/
Transmission,” “Steering,” “Active Trace
Control” or “Active Engine Brake” about
the feature of each item.) 3. Select “Back” or press the MENU button
to finish the PERSONAL mode setting.
Engine/Transmission:
“Engine/Transmission” can be set to “Stan-
dard,” “Sport” or “Eco.”
Steering (models with Direct Adaptive
Steering®):
Multiple combinations of steering mode and
steering response can be set.
Mode Response
Sport Dynamic+
Dynamic
Default
Standard Default
Steering (models without Direct Adaptive
Steering®):
“Steering” can be set to “Sport” or “Standard.”
Active Trace Control:
“Active Trace Control” can be set to ON
(enabled) or OFF (disabled). For additional
information, see “Active Trace Control”
(P. 5-144).
LSD2982
5-30Starting and driving