key battery NISSAN LEAF 2023 User Guide

SymptomPossible causeAction to take
When opening the driver’s door
to get out of the vehicle The inside warning chime sounds continu-
ously. The power switch is pushed to the OFF
position while the driver's door is open.
Close the driver's door.
The power switch is in the ACC posi-
tion. Push the power switch to the OFF posi-
tion then close the driver's door.
When closing the door af ter
getting out of the vehicle The No Key Detected warning appears on
the display, the outside chime sounds
three times and the inside warning chime
sounds for a few seconds.
The power switch is in the ACC or ON
position.
Push the power switch to the OFF posi-
tion.
The Rear Door Alert warning message ap-
pears on the display, the horn sounds three
times twice, or a Check Rear Seat for All Ar-
ticles warning appears on the display. The Rear Door Alert is activated.
Check the back seat for all articles, press
the OK button to clear the Rear Door Alert
warning message.
The outside chime sounds continuously. The power switch is in the ACC or OFF
position, the electric shif t control sys-
tem has malfunctioned and the ve-
hicle cannot be placed in the P (Park)
position when the parking brake is not
applied.Make sure the parking brake is applied.
When closing the door with the
inside lock knob turned to
LOCK The outside chime sounds for a few sec-
onds and all the doors unlock.
The Intelligent Key is inside the vehicle
or cargo area.
Carry the Intelligent Key with you.
When pushing the request
switch or the
button on
the Intelligent Key to lock the
door The outside chime sounds for a few sec-
onds.
The Intelligent Key is inside the vehicle
or a cargo area.
Carry the Intelligent Key with you.
When pushing the power
switch in the READY to drive
position The EV system operation for discharged
Intelligent Key system indicator appears on
the display.
The Intelligent Key battery charge is
low.
For additional information, see “NISSAN
Intelligent Key® battery discharge” (P. 8-19).
The No Key Detected warning appears on
the display and the inside warning chime
sounds for a few seconds. The Intelligent Key is not in the vehicle. Carry the Intelligent Key with you.
When pushing the power
switch The Key System Error indicator appears on
the display. It warns of a malfunction with the In-
telligent Key system.It is recommended that you visit a NISSAN
certified LEAF dealer.
Pre-driving checks and adjustments3-17

To open the rear hatch, unlock it and push
the rear hatch opener switch
OA. Pull up the
rear hatch to open.
The rear hatch can be unlocked by:
• Pushing the power door lock switch to the unlock position.
• Pushing the rear hatch request switch.
• Pressing the
button on the Intelli-
gent Key.
For additional information, see “NISSAN In-
telligent Key® system” (P. 3-6).
WARNING
• Always make sure that the rear hatch
has been closed securely to prevent
it from opening while driving.
• Do not drive with the rear hatch open.
• Make sure that all passengers have
their hands, etc. inside the vehicle
before closing the rear hatch.
SECONDARY REAR HATCH
RELEASE
Follow the following steps to unlock the
rear hatch when the battery is discharged.
NOTE:
It is recommended that you visit a
NISSAN certified LEAF dealer as soon as
possible for inspection.
Unlocking the rear hatch:
LPD2692LPD2782
REAR HATCH
Pre-driving checks and adjustments3-19

5 Starting and driving
Precautions when starting and driving..........5-4
Tire Pressure Monitoring System
(TPMS) .......................................5-4
Avoiding collision and rollover ................5-7
Off-roadrecovery ............................5-8
Rapid air pressure loss .......................5-8
Drinking alcohol/drugs and driving ...........5-9
Push-button power switch ......................5-9
NISSAN Intelligent Key® system ..............5-10
Operating range for EV start function .......5-10
Power switch operation ......................5-11
Power switch positions ......................5-12
Emergency EV shut off ......................5-12
NISSAN Intelligent Key® battery
discharge ................................... 5-12
NISSAN Vehicle Immobilizer System .........5-13
Before starting the EV system ..................5-13
Starting the EV system ......................... 5-14
Driving the vehicle .............................. 5-14
Electric shif t control system .................5-14
Parking brake .................................. 5-18
Pedal type ................................... 5-19
Switch type (models with electronic
parking brake system) ......................5-19
e-Pedal system ................................ 5-21
e-Pedal system operation ...................5-21e-Pedal system limitations
..................5-24
System malfunction ......................... 5-24
Lane Departure Warning (LDW) .................5-25
LDW system operation ......................5-26
How to enable/disable the LDW system .....5-27
LDW system limitations .....................5-27
System temporarily unavailable .............5-28
System malfunction ......................... 5-29
System maintenance .......................5-29
Intelligent Lane Intervention (I-LI) ...............5-30
I-LI system operation ........................ 5-31
How to enable/disable the I-LI system ......5-32
I-LI system limitations .......................5-33
System temporarily unavailable .............5-34
System malfunction ......................... 5-35
S

ystem maintenance ....................... 5-35
Blind Spot Warning (BSW) .......................5-36
BSW system operation ......................5-37
How to enable/disable the BSW system .....5-38
BSW system limitations .....................5-39
BSW driving situations .......................5-40
System temporarily unavailable .............5-43
System maintenance .......................5-44
Intelligent Blind Spot Intervention (I-BSI) ........5-45
I-BSI system operation ......................5-47
How to enable/disable the I-BSI system .....5-48

NISSAN INTELLIGENT KEY®
SYSTEM
The Intelligent Key system allows the driver
to start the EV system without taking the
key out of a pocket or purse. The operating
environment and/or conditions may affect
Intelligent Key system operation.
Some indicators and warnings for opera-
tion are displayed on the vehicle informa-
tion display. For additional information, see
“Vehicle information display” (P. 2-26).
CAUTION
• Be sure to carry the Intelligent Key
with you when operating the vehicle.
• Never leave the Intelligent Key inside
the vehicle when you leave the
vehicle.
OPERATING RANGE FOR EV START
FUNCTION
The Intelligent Key function can only be
used for starting the EV system when the
Intelligent Key is within the specified oper-
ating range
O1.
When the Intelligent Key battery is almost
discharged or strong radio waves are pres-
ent near the operating location, the Intelli-
gent Key system’s operating range be-
comes narrower and it may not function
properly. If the Intelligent Key is within the operating
range, it is possible for anyone, even some-
one who does not carry the Intelligent Key,
to push the power switch to start the EV
system.
• The cargo area is not included in the op-
erating range but the Intelligent Key may
function.
• If the Intelligent Key is placed on the in- strument panel or inside the glove box or
door pocket, the Intelligent Key may not
function.
• If the Intelligent Key is placed near a door or window outside the vehicle, the Intelli-
gent Key may not function.
SSD0436
5-10Starting and driving

POWER SWITCH POSITIONS
LOCK (Normal parking position)
The power switch can only be locked in this
position.
The power switch will be unlocked when it
is placed in the ACC position while the
driver is carrying the Intelligent Key.
ACC (Accessories)
This position activates electrical accesso-
ries, such as the radio, when the EV system
is off.
ON
This position turns on the EV system and
electrical accessories.
READY (Normal operating
position)
This position turns on the EV system and
electrical accessories and the vehicle can
be driven.
OFF
This position turns off the EV system.The power switch cannot be placed in the
LOCK position until the vehicle is in the P
(Park) position.
CAUTION
Do not leave the vehicle with the power
switch in the ACC position for an ex-
tended period of time. This can dis-
charge the 12-volt battery.
NOTE:
If the power switch is pushed quickly or
is pushed twice quickly, the switch may
not function even if a chime sound is
heard. Push the switch again more
slowly.
EMERGENCY EV SHUT OFF
To shut off the EV system in an emergency
situation while driving, perform the follow-
ing procedure:
• Rapidly push the power switch three con- secutive times in less than 1.5 seconds, or
• Push and hold the power switch for more than 2 seconds.
NISSAN INTELLIGENT KEY®
BATTERY DISCHARGE
If the Intelligent Key battery is discharged
or environmental conditions interfere with
the Intelligent Key operation, start the EV
system in the READY to drive mode accord-
ing to the following procedure:
1. Push the P (Park) position switch on the shif t lever.
2. Firmly apply the foot brake.
3. Touch the power switch with the Intelli- gent Key as illustrated. (A chime will
sound.)
SSD0860
5-12Starting and driving

4. Push the power switch while depressingthe brake pedal within 10 seconds af ter
the chime sounds. The power switch
position changes to the READY to drive
mode.
Af ter step 3 is performed, if the power
switch is pushed without depressing the
brake pedal, the power switch position will
change to ACC.
NOTE:
• When the power switch is placed in the ACC or ON position or READY to drive
mode by the above procedure, the EV
system operation for discharged Intel-
ligent Key system indicator appears on
the vehicle information display even if
the Intelligent Key is inside the vehicle.
This is not a malfunction. To stop the
warning indicator from blinking, touch
the power switch with the Intelligent
Key again.
• If the Intelligent Key battery discharge indicator appears on the vehicle infor-
mation display, replace the battery as
soon as possible. For additional infor-
mation, see “NISSAN Intelligent Key®
battery replacement” (P. 8-19).
NISSAN VEHICLE IMMOBILIZER
SYSTEM
The NISSAN Vehicle Immobilizer System
will not allow the power switch to be placed
in the READY to drive position without the
use of the registered key.
If the power switch fails to place the vehicle
into the READY to drive position using the
registered key, it may be due to interfer-
ence caused by another registered key, an
automated toll road device or automated
payment device on the key ring. Restart the
EV system using the following procedure:
1. Leave the power switch in the ON posi- tion for approximately 5 seconds.
2. Place the power switch in the OFF posi- tion and wait approximately 10 seconds.
3. Repeat steps 1 and 2 again.
4. Place the power switch in the READY to drive position while holding the device
(which may have caused the interfer-
ence) separate from the registered key.
If this procedure allows the power
switch to be placed in the READY to drive
mode, NISSAN recommends placing the
registered key on a separate key ring to
avoid interference from other devices. • Make sure that the area around the ve-
hicle is clear.
• Check fluid levels such as coolant, brake fluid, and windshield-washer fluid as fre-
quently as possible.
• Check that all windows and lights are clean.
• Visually inspect tires for their appearance and condition. Also check tires for proper
inflation.
• Check that all doors are closed.
• Position the seat and adjust the head restraints/headrests.
• Adjust the inside and outside mirrors.
• Fasten seat belts and ask all passengers to do likewise.
• Check the operation of the warning lights when the power switch is pushed to the
ON position. For additional information,
see “Warning lights, indicator lights and
audible reminders” (P. 2-14).
BEFORE STARTING THE EV SYSTEM
Starting and driving5-13

1. Confirm the parking brake is applied.
2. Confirm that the vehicle is in the P (Park)position.
When the power switch is placed in the
ON position, the EV is designed not to
operate unless the shif t lever is in the P
(Park) or N (Neutral) position.
The Intelligent Key must be carried
with you when operating the power
switch.
3. Depress the brake pedal and push the power switch to place the EV system in
the READY to drive position.
To place the vehicle in the READY to drive
position immediately, push and release
the power switch while depressing the
brake pedal with the power switch in any
position. The READY to drive indicator
light
in the meter illuminates.
4. To stop the EV system, push the P (Park) position switch on the shif t lever, and
place the power switch in the OFF
position.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec-tronic accessories that consume bat-
tery power when the EV system is not
running (phone chargers, GPS, DVD
players, etc.).
2. The vehicle is not driven regularly and/or only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health.
ELECTRIC SHIFT CONTROL
SYSTEM
This vehicle is electronically controlled to
produce maximum available power and
smooth operation.
The recommended operating procedures
for this vehicle are shown on the following
pages.
Starting the vehicle
1. Af ter placing the vehicle in the READY to drive position, fully depress the foot
brake pedal before moving the shif t lever
to the D (Drive) position.
The shif t lever of this vehicle is de-
signed so that the foot brake pedal
must be depressed before shif ting
from the P (Park) position to any driv-
ing position while the power switch is
in the ON position.
The shif t lever cannot be moved out of
the P (Park) position and into any of
the other positions if the power switch
is placed in the LOCK, OFF or ACC posi-
tion or if the Intelligent Key is
removed.
STARTING THE EV SYSTEM DRIVING THE VEHICLE
5-14Starting and driving

• The predicted charging time displayedon the meter and navigation system (if
so equipped) increases when the Li-ion
battery warmer (if so equipped)
operates.
• Vehicle range may be substantially re- duced in extremely cold conditions (for
example under -4°F (-20°C)).
• Using the climate control system to heat the cabin when outside tempera-
ture is below 32°F (0°C) uses more elec-
tricity and affects vehicle range more
than when using the heater when the
temperature is above 32°F (0°C).
• Climate control performance is re- duced when using the Climate Ctrl.
Timer or Remote Climate Control while
the Li-ion battery warmer (if so
equipped) operates (for models with
40 kWh battery model). Set only the
charging timer [End Time] when charg-
ing in cold weather. The vehicle auto-
matically determines when to start
charging to fully charge the Li-ion bat-
tery, even if the Li-ion battery warmer
operates. Charging ends before the set
end time if the Li-ion battery is fully
charged.FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply
deicer through the key hole. If the lock be-
comes frozen, heat the key before inserting
it into the key hole or use the remote key-
less entry key fob.
ANTIFREEZE
In the winter when it is possible that the
outside temperature will drop below 32°F
(0°C), check the antifreeze to ensure proper
winter protection. For additional informa-
tion, see “Cooling system” (P. 8-5).
12-VOLT BATTERY
If the 12-volt battery is not fully charged
during extremely cold weather conditions,
the 12-volt battery fluid may freeze and
damage the 12-volt battery. To maintain
maximum efficiency, the 12-volt battery
should be checked regularly. For additional
information, see “12-volt battery” (P. 8-9).
DRAINING OF COOLANT WATER
If the vehicle is to be lef t outside without
antifreeze, drain the cooling system. Refill
before operating the vehicle. For additional
information, see “Cooling system” (P. 8-5).
TIRE EQUIPMENT
SUMMER tires have a tread designed to
provide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced in
snowy and icy conditions. If you operate
your vehicle on snowy or icy roads, NISSAN
recommends the use of MUD & SNOW or
ALL SEASON tires on all four wheels. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for the tire type, size,
speed rating and availability information.
For additional traction on icy roads, stud-
ded tires may be used. However, some U.S.
states and Canadian provinces prohibit
their use. Check local, state and provincial
laws before installing studded tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may
be poorer than that of non-studded
snow tires.
Tire chains may be used. For additional in-
formation, see “Tire chains” (P. 8-34).
5-174Starting and driving

8 Do-it yourself
Maintenance precautions.......................8-2
Motor compartment check locations ...........8-4
Cooling system .................................8-5
Checking coolant level .......................8-6
Changing coolant ............................8-6
Reduction gear fluid .............................8-7
Brake fluid .......................................8-7
Windshield-washer fluid .........................8-8
12-volt battery ...................................8-9
Jump starting ................................ 8-11
Windshield wiper blades ........................8-12
Cleaning .................................... 8-12
Replacing ................................... 8-12
Rear window wiper blade ...................8-14
Brakes ......................................... 8-14
Brake pad wear warning ....................8-14Fuses
.......................................... 8-15
Motor compartment ........................ 8-15
Passenger compartment ...................8-18
NISSAN Intelligent Key® battery replacement . . . 8-19
Lights .......................................... 8-21
Headlights .................................. 8-22
Fog lights (if so equipped) ...................8-22
Exterior and interior lights ...................8-23
Wheels and tires ............................... 8-25
Tire pressure ................................ 8-25
Tire labeling ................................. 8-29
Types of tires ................................ 8-33
Tire chains .................................. 8-34
Changing wheels and tires ..................8-35
Emergency tire puncture repair kit ..........8-38

Extended storage switch
If any electrical equipment does not oper-
ate, remove the extended storage switch
and check for an open fuse.
NOTE:
The extended storage switch is used for
long term vehicle storage. Even if the ex-
tended storage switch is broken it is not
necessary to replace it. Replace only the
open fuse in the switch with a new one.How to replace the extended storage
switch:
1. To remove the extended storage switch,
be sure the power switch is in the OFF
position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
O1andO2found
on each side of the storage switch.
5. Pull the storage switch straight out from the fuse box
O3.
CAUTION
• Be careful not to allow children to
swallow the battery and removed
parts.
• An improperly disposed battery can
harm the environment. Always con-
firm local regulations for battery
disposal.
• When changing batteries, do not let
dust or oil get on the components.
• There is danger of explosion if the
lithium battery is incorrectly re-
placed. Replace only with the same
or equivalent type.
LDI3205
NISSAN INTELLIGENT KEY® BATTERY
REPLACEMENT
Do-it yourself8-19