2021 NISSAN LEAF wipers

The LEAF is an electric vehicle. Some of the
vehicle’s systems operate differently and
have different operating characteristics
than vehicles equipped with an internal
combustion engine. It is important to care-
fully review the entire Owner's Manual for
this reason. The main difference is the LEAF
is powered by electricity. The LEAF does not
require and it is not capable of using gaso-
line like a vehicle powered by a traditional
internal combustion engine. The LEAF uses
electricity stored in the lithium ion (Li-ion)
battery. The vehicle’s Li-ion battery must
be charged with electricity before the ve-
hicle can be driven. As the vehicle operates,
the Li-ion battery gradually discharges. If
the Li-ion battery becomes completely dis-
charged, the vehicle will not operate until it
is re-charged.
This vehicle uses two types of batteries.
One is the 12-volt battery that is the same
as the battery in vehicles powered by
gasoline engines, the other is the Li-ion
battery (high voltage).
The 12-volt battery provides power to the
vehicle systems and features such as the
audio system, supplemental restraint sys-
tems, headlights and windshield wipers.The Li-ion battery provides power to the
electric motor (traction motor) that moves
the vehicle.
The Li-ion battery also charges the 12-volt
battery.
The vehicle must be plugged in for the Li-
ion battery to be charged. Additionally, the
vehicle system can extend the vehicle
range by converting driving force into elec-
tricity that is stored in the Li-ion battery
while the vehicle is decelerating or being
driven downhill. This is called regenerative
braking. This vehicle is considered to be an
environmentally friendly vehicle because it
does not emit exhaust gases, such as car-
bon dioxide and nitrogen oxide.WARNING
Your vehicle contains a sealed Li-ion
high voltage battery. If the Li-ion bat-
tery is disposed of improperly, there is a
risk of severe burns and electrical
shock that may result in serious injury
or death and there is also a risk of envi-
ronmental damage.
CAUTION
To prevent damage to the Li-ion
battery:
• Do not expose the vehicle to extreme
ambient temperatures for extended
periods.
• Do not store the vehicle in tempera-
tures below −13°F (−25°C) for more
than seven days.
• Do not leave the vehicle for more
than 14 days where the Li-ion battery
available charge gauge reaches a
zero or near zero.
• Do not use the Li-ion battery for any
other purpose.
THE EV (Electric Vehicle) SYSTEM LI-ION BATTERY
EV-2EV Overview

Vehicle Settings
The vehicle settings menu allows the user to change the settings for the lights, locks, wipers and other vehicle settings.
Menu ItemExplanation
Rear Door Alert Displays the available Rear Door Alert options. For additional information, see “Rear Door Alert”
(P. 2-59).
Horn & Alert When selected, the alert is displayed and horn sounds.
Alert Only When selected, only the alert is displayed.
OFF When selected, no alert or horn will be active.
Lighting Displays the available lighting options.
Auto Room Lamp Allows user to turn the auto room lamp on or off
Light Sensitivity Allows user to change when the lights illuminate based on the brightness outside the vehicle.
Light Off Delay Allows user to change the duration of time t hat the automatic headlights stay on af ter the vehicle
is shut off.
Locking Displays the available locking options.
Ext. Door Switch Allows user to turn the exterior door switch on or off. When turned on, the request switch on the
door is activated.
Selective Unlock Allows user to turn selective unlock on or off. When turned on, only the current door is unlocked
af ter the door unlock operation. When the door handle request switch on the driver’s or front pas-
senger’s side door is pushed to be unlocked, only the corresponding door is unlocked first. All the
doors can be unlocked if the door unlock operation is performed again within 5 seconds. When
this item is turned off, all the doors will be unlocked af ter the door unlock operation is performed
once.
Wipers Displays the available wiper settings. For additional information, see “Wiper and washer switch”
(P. 2-45).
Speed Dependent Allows user to turn the speed dependent feature on or off.
Instruments and controls2-31

Electric shif t P (Park) position mecha-
nism:On a steep hill check that the vehicle
is held securely while the vehicle is in the P
(Park) position without applying any
brakes.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a steep hill with only the
parking brake applied. If the parking brake
cannot keep a vehicle position, it is recom-
mended that you visit a NISSAN certified
LEAF dealer for this service.
Seats: Check seat position controls such
as seat adjusters, seatback recliner, etc., to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints/headrests
move up and down smoothly and 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,
adjusters 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.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
emits from the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.
Under the hood and vehicle
The maintenance items listed here should
be checked periodically.
12–volt battery (except for maintenance
free batteries)*: Check the fluid level in
each cell. The fluid should be at the bottom
of the filler opening. Vehicles operated in
high temperatures or under severe condi-
tions require frequent checks of the 12–volt
battery fluid level.
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. 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
Brake fluid level*: Make sure that the brake
fluid levels are between the MAX and MIN
lines on the reservoir.
Coolant level*: Check the coolant level
when the high voltage parts are cold. Make
sure that the coolant level is between the
MAX and MIN lines on the reservoir.
Fluid leaks: Check under the vehicle for
water or other fluid leaks af ter the vehicle
has been parked for a while. Water dripping
from the air conditioner af ter use is normal.
If you should notice any leaks, check for
cause and have it corrected immediately.
9-4Maintenance and schedules

EV MAINTENANCE SCHEDULES
(EM57 electric motor)
The following shows the maintenance
schedule.
Choose the maintenance schedule
needed based on your vehicle driving
conditions.
Af ter 120,000 miles (192,000 km)/96
months, continue maintenance at the
same mileage/time interval.
7,500 miles/(12,000 km)/6 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Tire rotation
Severe maintenance:
Inspections:
• Axle & suspension parts
• Brake pads & rotors
• Drive shaf t boots
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
15,000 miles/(24,000 km)/
12 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• Charging port
• Drive shaf t boots
• EV Battery Usage Report (1) (2)
• Reduction gear oil
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Replace in-cabin microfilter
• Tire rotation
9-8Maintenance and schedules

Severe maintenance:
Inspections:
• Axle & suspension parts
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
Essential:
• Replace brake fluid
(1) Review of the EV Battery Usage Report is
required as a condition of EV battery war-
ranty. Refer to your 2020 LEAF warranty in-
formation booklet for details. Both the 12
month and 24 month inspections will be
performed by your NISSAN certified LEAF
dealer at no cost to the vehicle owner.
(2) Performed based on the number of ser-
vice months only.22,500 miles/(36,000 km)/
18 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Inspect Intelligent Key battery (1)
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Tire rotation
Severe maintenance:
Inspections:
• Axle & suspension parts
• Brake pads & rotors
• Drive shaf t boots
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
(1) Performed based on the number of ser-
vice months only.
30,000 miles/(48,000 km)/
24 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Axle & suspension parts
• Brake lines & cables
• Brake pads & rotors
• Charging port
• Charging port sealing cap
• Drive shaf t boots
• EV Battery Usage Report (1) (2)
• Front suspension ball joints
• Reduction gear oil
• Steering gear and linkage
• Steering linkage ball joints
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Maintenance and schedules9-9

Essential:
• Replace brake fluid
• Replace in-cabin microfilter
• Tire rotation
Severe maintenance:
Not applicable. Proceed to next interval.
(1) Review of the EV Battery Usage Report is
required as a condition of EV battery war-
ranty. Refer to your 2020 LEAF warranty in-
formation booklet for details. Both the 12
month and 24 month inspections will be
performed by your NISSAN certified LEAF
dealer at no cost to the vehicle owner.
(2) Performed based on the number of ser-
vice months only.37,500 miles/(60,000 km)/
30 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Tire rotation
Severe maintenance:
Inspections:
• Axle & suspension parts
• Brake pads & rotors
• Drive shaf t boots
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
45,000 miles/(72,000 km)/
36 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• Charging port
• Drive shaf t boots
• EV Battery Usage Report (1) (2)
• Reduction gear oil
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Replace intelligent key battery (2)
• Replace in-cabin microfilter
• Tire rotation
9-10Maintenance and schedules

Severe maintenance:
Inspections:
• Axle & suspension parts
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
Essential:
• Replace brake fluid
(1) Review of the EV Battery Usage Report is
required as a condition of EV battery war-
ranty. Refer to your 2020 LEAF warranty in-
formation booklet for details. Both the 12
month and 24 month inspections will be
performed by your NISSAN certified LEAF
dealer at no cost to the vehicle owner.
(2) Performed based on the number of ser-
vice months only.52,500 miles/(84,000 km)/
42 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Tire rotation
Severe maintenance:
Inspections:
• Axle & suspension parts
• Brake pads & rotors
• Drive shaf t boots
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
60,000 miles/(96,000 km)/
48 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Axle & suspension parts
• Brake lines & cables
• Brake pads & rotors
• Charging port
• Charging port sealing cap
• Drive shaf t boots
• EV Battery Usage Report (1) (2)
• Front suspension ball joints
• Reduction gear oil
• Steering gear and linkage
• Steering linkage ball joints
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Maintenance and schedules9-11

Essential:
• Replace brake fluid
• Replace in-cabin microfilter
• Tire rotation
Severe maintenance:
Not applicable. Proceed to next interval.
(1) Review of the EV Battery Usage Report is
required as a condition of EV battery war-
ranty. Refer to your 2020 LEAF warranty in-
formation booklet for details. Both the 12
month and 24 month inspections will be
performed by your NISSAN certified LEAF
dealer at no cost to the vehicle owner.
(2) Performed based on the number of ser-
vice months only.67,500 miles/(108,000 km)/
54 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Replace intelligent key battery (1)
• Tire rotation
Severe maintenance:
Inspections:
• Axle & suspension parts
• Brake pads & rotors
• Drive shaf t boots
• Front suspension ball joints
• Steering gear and linkage
• Steering linkage ball joints
(1) Performed based on the number of ser-
vice months only.
75,000 miles/(120,000 km)/
60 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• Charging port
• Drive shaf t boots
• EV Battery Usage Report (1) (2)
• Reduction gear oil
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Suspension components (shocks, sub- frame, tie rods)
Essential:
• Replace in-cabin microfilter
• Tire rotation
9-12Maintenance and schedules