2019 NISSAN LEAF warning light

Air recirculation:
Press the
intake air control button to
change the air circulation mode. When the
indicator light illuminates, the flowing air is
recirculated inside the vehicle.
When the outside temperature exceeds
70°F (21°C) the air conditioning system may
default to air recirculation mode automati-
cally to reduce overall power consumption.
To exit air recirculation mode, deselect the
air recirculation button (indicator will turn
off ) to enter fresh mode.
Outside air circulation:
Press the
intake air control button to
change the air circulation mode. When the
indicator light does not illuminate, the flow-
ing air is drawn from outside the vehicle.
Automatic air intake control:
In the AUTO mode, the intake air will be
controlled automatically. When the outside
temperature exceeds 70°F (21°C), the air
conditioning system may default to air re-
circulation mode automatically to reduce
overall power consumption. To set the automatic control mode, press
and hold the
intake air control button.
The indicator light will blink twice and the
inside/outside circulation will then be con-
trolled automatically. When in automatic
mode, the indicator light will come on when
inside air recirculation is active.
Rear window and outside mirror (if so
equipped) defroster switch:
For additional information, refer to “Rear
window and outside mirror (if so equipped)
defroster switch” in the “Instruments and
controls” section of this manual
To turn the system off
To turn off the climate control, press the
Climate control system ON·OFF button.
The same operating mode (Heater or A/C)
that was active when the system is turned
off is active when system is turned back on.
CLIMATE CTRL. TIMER
This function pre-heats or pre-cools the
passenger compartment of the vehicle to
the temperature before driving. This helps
reduce power consumption from the Li-ion
battery.
The Climate Ctrl. Timer operates the air con-
ditioner using power from the charger or the
Li-ion battery. While the charging connector
is connected to the vehicle, electric power
from the Li-ion battery is not used.
The Climate Ctrl. Timer function allows two
timer settings.
Once the Climate Ctrl. Timer is set, it will
complete air conditioning by the time that
is set. It is not necessary to set the Climate
Ctrl. Timer every day.
WARNING
Even if the Climate Ctrl. Timer is set, the
temperature in the passenger com-
partment may become high or low if
the system automatically stops. Do not
leave children or adults who would
normally require the support of others
alone in your vehicle. Pets should not
be lef t alone either. On hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals. Also on cold days,
temperature in a vehicle could become
low enough to cause severe or pos-
sible fatal injuries to people or animals.
Monitor, climate, audio, phone and voice recognition systems4-41

• The charging status indicator lights illumi-nate in a specific pattern when the Li-ion
battery warmer operates. The charging
status indicator lights use the same pat-
tern to indicate 12–volt battery charging,
Climate Ctrl. Timer operation or Remote
Climate Control operation. The charging
status indicator lights do not change if the
Li-ion battery warmer operates at the
same time as the above features.
•
The temperature in the passenger com-
partment may not be comfortable if enter-
ing the vehicle too soon before or too long
af ter the scheduled time of departure.
• Air conditioning is limited to the capacity of the electric power when the charge
connector is connected. Therefore, the
temperature may not reach the set tem-
perature due to limitations in air condi-
tioning performance, if ambient tempera-
ture is excessively high or low, or if the
charge connector is connected to a 120–
volt plug outlet.
• The Climate Ctrl. Timer operates the cli- mate control function so that a comfort-
able temperature is provided in the pas-
senger compartment at the scheduled time of departure. The climate control is
set to stop at the scheduled time of
departure.
• Depending on the facilities of charging station, there may be time when it is not
available for charging. Confirm the avail-
ability of the charging facility before set-
ting the Climate Ctrl. Timer. Be sure that
the power switch of the charger is turned
on when setting the Climate Ctrl. Timer.
• When the power switch is turned OFF af- ter changing the setting, the new setting
will be applied.
*models with Navigation SystemRemote climate control
This vehicle incorporates a communica-
tion device that is called a TCU (Telematics
Control Unit). The communication connec-
tion between this unit and Nissan Data
Center allows for various remote function
services.
Even when away from the vehicle, climate
control can be started by accessing the
Web Owner Portal using a cellular phone or
a personal computer. When operation is started, or at the set
start time, the Nissan Data Center ac-
cesses the vehicle. When the vehicle re-
ceives a command for remote operation,
the climate control immediately turns ON
and operates for the specified period of
time. Confirmation of the ON/OFF of the
climate control operation can be checked
by accessing the Web Owner Portal, or by
e-mail.
Completing registration for the
NissanConnect® EV and Services is neces-
sary before using the service. For additional
information, refer to the NissanConnect®
Manual (for Leaf ).WARNING
• Radio waves could adversely affect electric medical equipment. For ad-
ditional information, refer to your
electric medical equipment manu-
facturer for the possible effect on
pacemakers before using the re-
mote climate control.
4-44Monitor, climate, audio, phone and voice recognition systems

When installing a CB, ham radio or car
phone in your vehicle, be sure to observe
the following precautions; otherwise, the
new equipment may adversely affect the
EV control system and other electronic
parts.
WARNING
• A cellular phone should not be used for any purpose while driving so full
attention may be given to vehicle
operation. Some jurisdictions pro-
hibit the use of cellular phones while
driving.
• If you must make a call while your vehicle is in motion, the hands free
cellular phone operational mode is
highly recommended. Exercise ex-
treme caution at all times so full at-
tention may be given to vehicle op-
eration.
• If you are unable to devote full at- tention to vehicle operation while
talking on the phone, pull off the
road to a safe location and stop your
vehicle.
CAUTION
• Keep the antenna as far away as possible from the electronic control
modules.
• Keep the antenna wire more than 8 in (20 cm) away from the electronic
control system harnesses. Do not
route the antenna wire next to any
harness.
• Adjust the antenna standing-wave ratio as recommended by the manu-
facturer.
• Connect the ground wire from the CB radio chassis to the body.
• For additional information, it is rec- ommended that you visit a NISSAN
certified LEAF dealer.
WARNING
• Use a phone af ter stopping your ve- hicle in a safe location. If you have to
use a phone while driving, exercise
extreme caution at all times so full
attention may be given to vehicle
operation.
• If you are unable to devote full at- tention to vehicle operation while
talking on the phone, pull off the
road to a safe location and stop your
vehicle.
CAUTION
To avoid draining the vehicle battery,
use a phone af ter the READY to drive
indicator light is on.
CAR PHONE OR CB RADIO BLUETOOTH® HANDS-FREE PHONE
SYSTEM WITHOUT NAVIGATION
SYSTEM (FOR MODELS WITHOUT
NISSANCONNECT® SYSTEM)
4-68Monitor, climate, audio, phone and voice recognition systems

• The TPMS will activate only when the ve-hicle is driven at speeds above 16 mph
(25 km/h). Also, this system may not de-
tect a sudden drop in tire pressure (for
example, a flat tire while driving).
• The low tire pressure warning light does not automatically turn off when the tire
pressure is adjusted. Af ter the tire is in-
flated to the recommended pressure, the
vehicle must be driven at speeds above
16 mph (25 km/h) to activate the TPMS
and turn off the low tire pressure warning
light. Use a tire pressure gauge to check
the tire pressure.
• The “Tire Pressure Low - Add Air” warning also appears on the vehicle information
display when the low tire pressure warn-
ing light is illuminated and low tire pres-
sure is detected. The “Tire Pressure Low -
Add Air” warning turns off when the low
tire pressure warning light turns off.
• The “Tire Pressure Low - Add Air” warning appears each time the power switch is
placed in the ON position as long as the
low tire pressure warning light remains
illuminated. • The “Tire Pressure Low - Add Air” warning
does not appear if the low tire pressure
warning light illuminates to indicate a
TPMS malfunction.
• Tire pressure rises and falls depending on the heat caused by operation of the ve-
hicle and the outside temperature. Do not
reduce the tire pressure af ter driving be-
cause the tire pressure rises af ter driving.
Low outside temperature can lower the
temperature of the air inside the tire,
which can cause a lower tire inflation
pressure. This may cause the low tire
pressure warning light to illuminate. If the
warning light illuminates in low ambient
temperature, check the tire pressure for all
four tires.
• The pressure of all tires can also be checked on the display screen. The order
of the tire pressure figures displayed on
the screen does not correspond with the
actual order of the tire position.
For additional information, refer to “Low tire
pressure warning light” in the “Instruments
and controls” section and “Tire Pressure
Monitoring System (TPMS)” in the “In case of
emergency” section of this manual.
WARNING
• Radio waves could adversely affect electric medical equipment. Those
who use a pacemaker should con-
tact the electric medical equipment
manufacturer for the possible influ-
ences 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. Driv-
ing with under-inflated tires may per-
manently damage the tires and in-
crease 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 Infor-
mation label to turn the low tire pres-
sure warning light off. If the tire is flat,
repair it as soon as possible. (For ad-
ditional information, refer to “Flat tire”
in the “In case of emergency ” section
of this manual.)
Starting and driving5-5

• When replacing a wheel without theTPMS such as the spare tire, the
TPMS will not function and the low
tire pressure warning light will flash
for approximately 1 minute. The light
will remain on af ter 1 minute. Have
your tires replaced and/or TPMS
system reset as soon as possible. It
is recommended that you visit a
NISSAN certified LEAF dealer for this
service.
• Replacing tires with those not origi- nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
• Do not inject any tire liquid or aero- sol tire sealant into the tires, as this
may cause a malfunction of the tire
pressure 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 re-
ception of the signals from the tire
pressure sensors, and the TPMS will
not function properly.
Some devices and transmitters may tem-
porarily interfere with the operation of the
TPMS and cause the low tire pressure
warning light to illuminate. Some examples
are:
•
Facilities or electric devices using similar ra-
dio frequencies that are near the vehicle.
• If a transmitter set to similar frequencies is being used in or near the vehicle.
• If a computer (or similar equipment) or a DC/AC converter is being used in or near
the vehicle.
The low tire pressure warning light may
illuminate in the following cases:
• If the vehicle is equipped with a wheel and tire without TPMS.
• If the TPMS has been replaced and the ID has not been registered.
• If the wheel is not originally specified by NISSAN. FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
NOTE:
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s au-
thority to operate the equipment.
For Canada:
This device complies with Industry
Canada licence-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must ac-
cept any interference, including interfer-
ence that may cause undesired opera-
tion of the device.
5-6Starting and driving

TPMS with Easy-Fill Tire Alert
When tire pressure is low, the low tire pres-
sure warning light illuminates.
This vehicle provides visual and audible
signals to help you inflate the tires to the
recommended COLD tire pressure.
Vehicle set-up:
1. Park the vehicle in a safe and level place.
2. Apply the parking brake and push the P(Park) position switch on the shif t lever.
3. Place the power switch in the ON posi- tion. Do not place in the READY to drive
mode.
Operation:
1. Add air to the tire.
2. Af ter a few seconds, the hazard indica- tors will start flashing.
3. When the designated pressure is reached, the horn beeps once and the
hazard indicators stop flashing.
4. Perform the above steps for each tire.
• If the tire is over-inflated more than ap- proximately 4 psi (30 kPa), the horn beeps
and the hazard indicators flash three
times. To correct the pressure, push the core of the valve stem on the tire briefly to
release pressure. When the pressure
reaches the designated pressure, the
horn beeps once.
• If the hazard indicator does not flash within approximately 15 seconds af ter
starting to inflate the tire, it indicates that
the Easy-Fill Tire Alert is not operating.
• The TPMS will not activate the Easy-Fill Tire Alert under the following conditions: – If there is interference from an externaldevice or transmitter.
– The air pressure from the inflation de- vice is not sufficient to inflate the tire,
such as those using a power socket.
– If electrical equipment is being used in or near the vehicle.
– There is a malfunction in the TPMS.
– There is a malfunction in the horn or hazard indicators.
– If the Easy-Fill Tire Alert does not oper- ate due to TPMS interference, move the
vehicle about 3 f t (1 m) backward or
forward and try again.
If the Easy-Fill Tire Alert 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 ve-
hicle to rollover, particularly if the loss of
control causes the vehicle to slide side-
ways. 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 “Seat
belts” in the “Safety — Seats, seat belts and
supplemental restraint system” section of
this manual, and also instruct your passen-
gerstodoso.
Starting and driving5-7

1. Remain calm and do not overreact.
2. Maintain a firm grip on the steeringwheel with both hands and try to hold a
straight course.
3. When appropriate, slowly release the ac- celerator pedal to gradually slow the
vehicle.
4. Gradually steer the vehicle to a safe lo- cation off the road and away from traffic
if possible.
5. Lightly apply the brake pedal to gradu- ally stop the vehicle.
6. Turn on the hazard warning flashers and contact a roadside emergency service
to change the tire. For additional infor-
mation, refer to “Flat tire” in the “In case of
emergency” section of this manual.
DRINKING ALCOHOL/DRUGS AND
DRIVING
WARNING
Never drive under the influence of al-
cohol or drugs. Alcohol in the blood-
stream reduces coordination, delays
reaction time and impairs judgement. Driving af ter drinking alcohol in-
creases the likelihood of being in-
volved in an accident injuring yourself
and others. Additionally, if you are in-
jured in an accident, alcohol can in-
crease the severity of the injury.
NISSAN is committed to safe driving. How-
ever, you must choose not to drive under
the influence of alcohol. Every year thou-
sands of people are injured or killed in
alcohol-related accidents. Although the lo-
cal laws vary on what is considered to be
legally intoxicated, the fact is that alcohol
affects all people differently and most
people underestimate the effects of alco-
hol.
Remember, drinking and driving don’t mix!
That is true for drugs, too (over-the-
counter, prescription, and illegal drugs).
Do not drive if your ability to operate your
vehicle is impaired by alcohol, drugs, or
some other physical condition.
WARNING
• Do not operate the power switch while driving the vehicle except in an
emergency. (The EV system shuts
down when the power switch is
pushed three consecutive times or
the power switch is pushed and held
for more than 2 seconds.) If the EV
system stops while the vehicle is be-
ing driven, this could lead to a crash
and serious injury.
• When turning off the power switch, make sure to shif t the shif t lever to
the P (Park) position even if the ve-
hicle is maintaining a stop and hold
using the e-pedal. This will prevent
the vehicle from moving or rolling
unexpectedly, which could result in
serious personal injury or property
damage.
Before operating the power switch, make
sure the vehicle is in the P (Park) position.
PUSH-BUTTON POWER SWITCH
Starting and driving5-9

• 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, refer to
“Warning lights, indicator lights and audible
reminders” in the “Instruments and con-
trols” section of this manual.
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 indica-
tor light
in the meter illuminates.
4. To stop the EV system, push the P (Park) position switch on the shif t lever, and
push the power switch to the OFF
position.
NOTE:
Care should be taken to avoid situa-
tions that can lead to potential battery
discharge and potential no-start con-
ditions 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.
BEFORE STARTING THE EV SYSTEM STARTING THE EV SYSTEM
5-14Starting and driving