2020 NISSAN LEAF belt

air bag warning light will turn off af ter
about 7 seconds if the systems are op-
erational.
WARNING
• Do not place any objects near the
seatback of the front and rear seats.
Also, do not place any objects (an
umbrella, bag, etc.) between the front
and rear door finishers and the front
and rear seats. Such objects may be-
come dangerous projectiles and
cause injury if a side air bag inflates.
• Right af ter inflation, several side air
bag and curtain air bag system com-
ponents will be hot. Do not touch
them; you may severely burn
yourself.
• No unauthorized changes should be
made to any components or wiring
of the side air bag and curtain air bag
systems. This is to prevent damage
to or accidental inflation of the side
air bag and curtain air bag systems.
• Do not make unauthorized changes
to your vehicle’s electrical system,
suspension system or side panel.
This could affect proper operation of
the side air bag and curtain air bag
systems. •
Tampering with the side air bag sys-
tem may result in serious personal
injury. For example, do not change
the front and rear seats by placing
material near the seatbacks or by in-
stalling additional trim material,
such as seat covers, around the side
air bag.
• It is recommended that you visit a
NISSAN certified LEAF dealer for work
around and on the side air bag and
curtain air bag systems. It is also rec-
ommended that you visit a NISSAN
certified LEAF dealer for installation
of electrical equipment. The Supple-
mental Restraint System (SRS) wiring
harnesses* should not be modified or
disconnected. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the side
air bag and curtain supplemental air
bag systems.
*The SRS wiring harness connectors are
yellow and orange for easy identifica-
tion.
When selling your vehicle, we request that
you inform the buyer about the side air bag
and curtain air bag systems and guide the
buyer to the appropriate sections in this
Owner’s Manual.
Driver and passenger
supplemental knee air bag
The knee air bag is located in the knee
bolster, on the driver’s and passenger’s
side. All of the information, cautions and
warnings in this manual apply and must
be followed. The knee air bag is designed
to inflate in higher severity frontal collisions,
although it may inflate if the forces in an-
other type of collision are similar to those of
a higher severity frontal impact. It may not
inflate in certain collisions.
LRS2599
Driver’s side
Safety–Seats, seat belts and supplemental restraint system1-59

Vehicle damage (or lack of it) is not always
an indication of proper knee air bag opera-
tion.
When the knee air bag inflates, a fairly loud
noise may be heard, followed by release of
smoke. This smoke is not harmful and
does not indicate a fire. Care should be
taken not to inhale it, as it may cause irrita-
tion and choking. Those with a history of a
breathing condition should get fresh air
promptly.The knee air bag helps to cushion the im-
pact force on the knees of the driver and
passenger. It can help reduce serious inju-
ries. However, an inflating knee air bag may
cause abrasions or other injuries. The knee
air bag provides restraint to the lower body.
The knee air bag inflates quickly in order to
help protect the occupants. Because of
this, the force of the knee air bag inflating
can increase the risk of injury if the occu-
pant is too close to, or is against, this air bag
module during inflation. The knee air bag
will deflate quickly af ter the collision is over
OR the knee air bag will remain inflated for
a short time.
The knee air bag operates only when the
power switch is placed in the ON posi-
tion.
Af ter placing the power switch in the ON
position, the supplemental air bag warn-
ing light illuminates. The supplemental
air bag warning light will turn off af ter
about 7 seconds if the system is opera-
tional.
WARNING
• Do not place any objects between the
knee bolster and the driver’s or pas-
senger’s seat. Such objects may be-
come dangerous projectiles and
cause injury if a knee air bag inflates.
• Right af ter inflation, the knee air bag
system components will be hot. Do
not touch them; you may severely
burn yourself.
• No unauthorized changes should be
made to any components or wiring
of the knee air bag system. This is to
prevent damage to or accidental in-
flation of the knee air bag system.
• Do not make unauthorized changes
to your vehicle's electrical system or
suspension system. This could affect
proper operation of the knee air bag
system.
• Tampering with the knee air bag sys-
tem may result in serious personal
injury. For example, do not change
the driver or passenger knee bolster
or install additional trim material
around the knee air bag.
LRS3250
Passenger’s side
1-60Safety–Seats, seat belts and supplemental restraint system

•It is recommended that you visit a
NISSAN certified LEAF dealer for work
on and around the knee air bag. It is
also recommended that you visit a
NISSAN certified LEAF dealer for in-
stallation of electrical equipment.
The SRS wiring harnesses* should
not be modified or disconnected. Un-
authorized electrical test equipment
and probing devices should not be
used on the knee air bag system.
*The SRS wiring harness or connectors
are yellow or orange for easy identifica-
tion.
When selling your vehicle, we request that
you inform the buyer about the knee air
bag system and guide the buyer to the
appropriate sections in this manual.
Seat belt with pretensioner(s)
(front and rear outboard seats)
WARNING
• The pretensioner(s) cannot be re-
used af ter activation. They must be
replaced together with the retractor
and buckle as a unit. •
If the vehicle becomes involved in a
collision but pretensioner(s) are not
activated, be sure to have the preten-
sioner system checked and, if neces-
sary, replaced. It is recommended
that you visit a NISSAN certified LEAF
dealer for this service.
• No unauthorized changes should be
made to any components or wiring
of the pretensioner system. This is to
prevent damage to or accidental ac-
tivation of the pretensioner(s). Tam-
pering with the pretensioner system
may result in serious personal injury.
• It is recommended that you visit a
NISSAN certified LEAF dealer for work
around and on the pretensioner sys-
tem. It is also recommended that you
visit a NISSAN certified LEAF dealer
for installation of electrical equip-
ment. Unauthorized electrical test
equipment and probing devices
should not be used on the preten-
sioner system.
• If you need to dispose of the preten-
sioner(s) or scrap the vehicle, it is rec-
ommended that you visit a NISSAN
certified LEAF dealer for this service.
Incorrect disposal procedures could
cause personal injury. The pretensioner system may activate
with the supplemental air bag system in
certain types of collisions. Working with the
seat belt retractor, the pretensioner(s) help
tighten the seat belt when the vehicle be-
comes involved in certain types of colli-
sions, helping to restrain front and rear out-
board seat occupants.
The pretensioner(s) are encased with the
seat belt retractor and to the seat belt an-
chor affixed to the floor of the vehicle.
These seat belts are used the same way as
conventional seat belts.
When pretensioner(s) activate, smoke is re-
leased and a loud noise may be heard. This
smoke is not harmful and does not indi-
cate a fire. Care should be taken not to
inhale it, as it may cause irritation and
choking. Those with a history of a breath-
ing condition should get fresh air promptly.
Af ter the pretensioner(s’) activation, load
limiters allow the seat belt to release web-
bing (if necessary) to reduce forces against
the chest.
The supplemental air bag warning light
is used to indicate malfunctions in the
pretensioner system. For additional infor-
mation, refer to “Supplemental air bag
Safety–Seats, seat belts and supplemental restraint system1-61

warning light” in this section. If the opera-
tion of the supplemental air bag warning
light indicates there is a malfunction, have
the system checked. It is recommended
that you visit a NISSAN certified LEAF dealer
for this service.
When selling your vehicle, we request that
you inform the buyer about the preten-
sioner system and guide the buyer to the
appropriate sections in this Owner’s
Manual.
SUPPLEMENTAL AIR BAG WARNING
LABELSSUPPLEMENTAL AIR BAG WARNING
LIGHTThe supplemental air bag warning light,
displayingin the instrument panel,
monitors the circuits of the Air bag Control
Unit (ACU), satellite sensors, crash zone
sensor, occupant classification sensor, the
supplemental front-impact air bag, front
and rear outboard seat-mounted side-
impact supplemental air bag, roof-
mounted curtain side-impact supplemen-
tal air bag, knee air bag and seat belt
pretensioner systems. The monitored cir-
cuits include air bag systems, pretension-
er(s) and all related wiring.
LRS2620
A. Supplemental front-impact air bag sys- tem warning labels
SPA1097
1-62Safety–Seats, seat belts and supplemental restraint system

When the power switch is in the ON posi-
tion, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
If any of the following conditions occur, the
front air bag, side air bag, curtain air bag,
knee air bag and pretensioner systems
need servicing:
• The supplemental air bag warning lightremains on af ter approximately 7 sec-
onds.
• The supplemental air bag warning light flashes intermittently.
• The supplemental air bag warning light does not come on at all.
Under these conditions, the front air bag,
side air bag, curtain air bag, knee air bag
and pretensioner systems may not oper-
ate properly. They must be checked and
repaired. It is recommended that you visit
the nearest NISSAN certified LEAF dealer
for this service.WARNING
If the supplemental air bag warning
light is on, it could mean that the front
air bag, side air bag, curtain air bag,
knee air bag and/or pretensioner sys-
tems will not operate in an accident. To
help avoid injury to yourself or others,
have your vehicle checked as soon as
possible. It is recommended that you
visit a NISSAN certified LEAF dealer for
this service.
Repair and replacement
procedure
The front air bags, side air bags, curtain air
bags, knee air bags and pretensioner(s) are
designed to activate on a one-time-only
basis. As a reminder, unless it is damaged,
the supplemental air bag warning light will
remain illuminated af ter inflation has oc-
curred. These systems should be repaired
and/or replaced as soon as possible. It is
recommended that you visit a NISSAN cer-
tified LEAF dealer for this service. When maintenance work is required on the
vehicle, the front air bags, side air bags,
curtain air bags, knee air bags and preten-
sioner(s) and related parts should be
pointed out to the person performing the
maintenance. The power switch should al-
ways be in the LOCK position when work-
ing under the hood or inside the vehicle.
WARNING
• Once a front air bag, side air bag, cur-
tain air bag or knee air bag has in-
flated, the air bag module will not
function again and must be replaced.
Additionally, the activated preten-
sioner(s) must also be replaced. The
air bag module and pretensioner(s)
should be replaced. It is recom-
mended that you visit a NISSAN cer-
tified LEAF dealer for this service. The
air bag modules and pretensioner
system cannot be repaired.
• The front air bag, side air bag, curtain
air bag and knee air bag systems,
and pretensioner system should be
inspected if there is any damage to
the front end or side portion of the
vehicle. It is recommended that you
visit a NISSAN certified LEAF dealer
for this service.
Safety–Seats, seat belts and supplemental restraint system1-63

•If you need to dispose of a supple-
mental air bag or pretensioner sys-
tem or scrap the vehicle, it is recom-
mended that you visit a NISSAN
certified LEAF dealer for this service.
Correct supplemental air bag and
pretensioner system disposal proce-
dures are set forth in the appropriate
NISSAN Service Manual. Incorrect
disposal procedures could cause
personal injury.
• If there is an impact to your vehicle
from any direction, your Occupant
Classification Sensor (OCS) should be
checked. It is recommended that you
visit a NISSAN certified LEAF dealer to
verif y it is still functioning correctly.
The OCS should be checked even if no
air bags deploy as a result of the im-
pact. Failure to verif y proper OCS
function may result in an improper
air bag deployment resulting in in-
jury or death.
1-64Safety–Seats, seat belts and supplemental restraint system

MEMO
Safety–Seats, seat belts and supplemental restraint system1-65

12-volt battery charge warning lightMaster warning light (red/yellow)High beam indicator light (blue)
orAnti-lock Braking System
(ABS) warning lightPower steering warning lightPlug-in indicator light
Approaching Vehicle Sound for Pedestri-
ans (VSP) OFF system warning lightRear Automatic Braking (RAB) warning lightPower limitation indicator light
Automatic Emergency Braking (AEB) withPedestrian Detection system warning lightSeat belt warning lightREADY to drive indicator light
orBrake system warning light
(yellow)Supplemental air bag warning lightSecurity indicator light
orBrake warning light (red)orElectronic parking brake indica-
tor lightSlip indicator light
orElectronic parking brake sys-
tem warning light (yellow) (if so
equipped)Exterior light indicator lightTurn signal/hazard indicator lights
Electric shif t control system warning lightFront fog light indicator light (if so
equipped)Vehicle Dynamic Control (VDC) OFF indica-
tor light
Electric Vehicle (EV) system warning lightFront passenger air bag status light
Low tire pressure warning lightHigh Beam Assist indicator light
WARNING LIGHTS, INDICATOR LIGHTS
AND AUDIBLE REMINDERS
2-14Instruments and controls