2021 NISSAN MAXIMA warning light

CHECKING LIGHTS
With all doors closed, apply the parking
brake, fasten the seat belts and place the
ignition switch in the ON position without
starting the engine. The following lights (if
so equipped) will come on:
,or,,,,,
The following lights (if so equipped) will
come on briefly and then go off:
or,,,,
If any light does not come on or operate in
a way other than described, it may indicate
a burned-out bulb and/or a system mal-
function. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
Some indicators and warnings are also dis-
played on the vehicle information display
between the speedometer and tachom-
eter. For additional information, see “Ve-
hicle information display” (P. 2-17).
WARNING/INDICATOR LIGHTS (red)
For additional information, see “Vehicle in-
formation display” (P. 2-17).
orBrake warning
light
This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator
When the ignition switch is placed in the ON
position, this light comes on when the
parking brake is applied.
Low brake fluid warning light
When the ignition switch is placed in the ON
position, the light warns of a low brake fluid
level. If the light comes on while the engine
is running with the parking brake not ap-
plied, stop the vehicle and perform the
following:
1. Check the brake fluid level. Add brakefluid as necessary. For additional infor-
mation, see “Brake fluid” (P. 8-11).
2. If the brake fluid level is correct, have the warning system checked. It is recom-
mended that you visit a NISSAN dealer
for this service.
WARNING
• Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for re-
pairs. Otherwise, have your vehicle
towed because driving it could be
dangerous.
• Pressing the brake pedal with the en-
gine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire greater pedal effort as well as
pedal travel.
• If the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked. It is
recommended that you visit a
NISSAN dealer for this service.
Instruments and controls2-9

Charge warning light
If this light comes on while the engine is
running, it may indicate the charging sys-
tem is not functioning properly. Turn the
engine off and check the generator belt. If
the belt is loose, broken, or missing, or if the
light remains on, have the system checked.
It is recommended that you visit a NISSAN
dealer for this service.
CAUTION
Do not continue driving if the generator
belt is loose, broken or missing.
Engine oil pressure
warning light
This light warns of low engine oil pressure. If
the light flickers or comes on during nor-
mal driving, pull off the road in a safe area,
stop the engine immediatelyand call a
NISSAN dealer or other authorized repair
shop.
The engine oil pressure warning light is
not designed to indicate a low oil level.
Use the dipstick to check the oil level. For
additional information, see “Engine oil”
(P. 8-6).
CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by the NISSAN New Vehicle Limited
Warranty. Turn off the engine as soon
as it is safe to do so.
Master warning light
The master warning light illuminates
whenever there is an active warning that
can be reviewed in the “warnings review”
content page in the meter, or if there is a
red-level warning being displayed (which
cannot be dismissed). The master warning
light will illuminate red if a red-level warning
is being displayed, or yellow otherwise.
• Door Open (with vehicle moving)
• Parking Brake ON
• LED Headlight Failure (if no other red warnings are active)
• Shif t into Park warning
For additional information, see “Vehicle in-
formation display” (P. 2-17).
Seat belt warning light and
chime
The light and chime remind you to fasten
the driver and front passenger seat belts.
For additional information, see “Seat belts”
(P. 1-11).
Security indicator light
This light blinks when the ignition switch is
placed in the OFF, LOCK or ACC position.
The blinking security indicator light indi-
cates that the security systems equipped
on the vehicle are operational.
For additional information, see “Security
systems” (P. 2-39).
Supplemental air bag
warning light
When the ignition switch is placed in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
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If any of the following conditions occur, the
front air bag, side air bag, curtain air bag,
and pretensioner seat belt systems need
servicing:
•
The supplemental air bag warning light re-
mains on af ter approximately 7 seconds.
• The supplemental air bag warning light flashes intermittently.
• The supplemental air bag warning light does not come on at all.
It is recommended that you visit a NISSAN
dealer for these services.
Unless checked and repaired, the supple-
mental restraint system (air bag system)
and/or the pretensioner(s) may not func-
tion properly. For additional information,
see “Supplemental Restraint System (SRS)”
(P. 1-43).
WARNING
If the supplemental air bag warning
light is on, it could mean that the front
air bag, side air bag, curtain air bag
and/or pretensioner systems 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 dealer for this service.
WARNING/INDICATOR LIGHTS
(yellow)
For additional information, see “Vehicle in-
formation display” (P. 2-17).
orAnti-lock Braking
System (ABS)
warning light
When the ignition switch is placed in the ON
position, the ABS warning light illuminates
and then turns off. This indicates the ABS is
operational.
If the ABS warning light illuminates while
the engine is running or while driving, it
may indicate the ABS is not functioning
properly. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
If an ABS malfunction occurs, the anti-lock
function is turned off. The brake system
then operates normally but without anti-
lock assistance. For additional information,
see “Brake system” (P. 8-34).
Automatic Emergency
Braking (AEB) with
Pedestrian Detection
system warning light
This light comes on when the ignition
switch is placed in the ON position. It turns
off af ter the engine is started.
This light illuminates when the AEB with
Pedestrian Detection system is set to OFF
in the vehicle information display.
If the light illuminates when the AEB with
Pedestrian Detection system is on, it may
indicate that the system is unavailable. For
additional information, see “Automatic
Emergency Braking (AEB) with Pedestrian
Detection” (P. 5-85) and “Intelligent Forward
Collision Warning (I-FCW)” (P. 5-95).
Front passenger air bag
status light
The front passenger air bag status light will
be lit and the passenger front air bag will be
off depending on how the front passenger
seat is being used.
For additional information, see “Front pas-
senger air bag and status light” (P. 1-54).
Instruments and controls2-11

Low tire pressure warning
light
Your vehicle is equipped with a Tire Pres-
sure Monitoring System (TPMS) that moni-
tors the tire pressure of all tires except the
spare.
The low tire pressure warning light warns
of low tire pressure or indicates that the
TPMS is not functioning properly.
Af ter the ignition switch is placed in the ON
position, this light illuminates for about 1
second and turns off.
Low tire pressure warning
If the vehicle is being driven with low tire
pressure, the warning light will illumi-
nate. A “Tire Pressure Low - Add Air”
warning also appears in the vehicle in-
formation display.
When the low tire pressure warning light
illuminates, you should stop and adjust
the tire pressure of all four tires to the
recommended COLD tire pressure shown
on the Tire and Loading Information la-
bel located in the driver's door opening.
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
appears each time the ignition switch is
placed in the ON position as long as the low
tire pressure warning light remains
illuminated.
For additional information, see “Vehicle in-
formation display” (P. 2-17) and “Tire Pres-
sure Monitoring System (TPMS)” (P. 5-5).TPMS malfunction
If the TPMS is not functioning properly, the
low tire pressure warning light will flash for
approximately 1 minute when the ignition
switch is placed in the ON position. The
light will remain on af ter 1 minute. Have the
system checked. It is recommended that
you visit a NISSAN dealer for this service.
The "Tire Pressure Low — Add Air" warning
does not appear if the low tire pressure
warning light illuminates to indicate a
TPMS malfunction.
For additional information, see “Tire Pres-
sure Monitoring System (TPMS)” (P. 5-5) and
“Tire pressure” (P. 8-26).
WARNING
• Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use.
• If the light does not illuminate with
the ignition switch placed in the ON
position, have the vehicle checked as
soon as possible. It is recommended
that you visit a NISSAN dealer for this
service.
2-12Instruments and controls

•If the light illuminates while driving,
avoid sudden steering maneuvers or
abrupt braking, reduce vehicle
speed, pull off the road to a safe loca-
tion and stop the vehicle as soon as
possible. Driving with under-inflated
tires may permanently damage the
tires and increase the likelihood of
tire failure. Serious vehicle damage
could occur and may lead to an acci-
dent and could result in serious per-
sonal injury or death. Check the tire
pressure for all four tires. Adjust the
tire pressure to the recommended
COLD tire pressure show on the Tire
and Loading Information label lo-
cated in the driver’s door opening to
turn the low tire pressure warning
light off. If the light still illuminates
while driving af ter adjusting the tire
pressure, a tire may be flat or the
TPMS may be malfunctioning. If you
have a flat tire, replace it with a spare
tire as soon as possible. If no tire is
flat and all tires are properly inflated,
have the vehicle checked. It is recom-
mended that you visit a NISSAN
dealer for this service. •
When using a wheel without the
TPMS 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 recom-
mended that you visit a NISSAN
dealer for these services.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
CAUTION
• The TPMS is not a substitute for the
regular tire pressure check. Be sure
to check the tire pressure regularly.
• If the vehicle is being driven at
speeds of less than 16 mph (25 km/h),
the TPMS may not operate correctly.
• Be sure to install the specified size of
tires to the four wheels correctly.
Malfunction Indicator Light
(MIL)
If this indicator light comes on steady or
blinks while the engine is running, it may
indicate a potential emission control
malfunction.
The MIL may also come on steady if the
fuel-filler cap is loose or missing, or if the
vehicle runs out of fuel. Check to make sure
the fuel-filler cap is installed and closed
tightly, and that the vehicle has at least 3
gallons (11.4 liters) of fuel in the fuel tank.
Af ter a few driving trips, the
light
should turn off if no other potential emis-
sion control system malfunction exists.
If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds
when the engine is not running, it indicates
that the vehicle is not ready for an emission
control system inspection/maintenance
test. For additional information, see “Readi-
ness for Inspection/Maintenance (I/M) test”
(P. 10-21).
Instruments and controls2-13

Operation
The MIL will come on in one of two ways:
• MIL on steady — An emission control sys-tem malfunction has been detected.
Check the fuel-filler cap if the Loose Fuel
Cap warning appears in the vehicle infor-
mation display. If the fuel-filler cap is loose
or missing, tighten or install the cap and
continue to drive the vehicle. The
light should turn off af ter a few driving
trips. If thelight does not turn off
af ter a few driving trips, have the vehicle
inspected. It is recommended that you
visit a NISSAN dealer for this service. You
do not need to have your vehicle towed
to the dealer.
• MIL blinking — An engine misfire has been detected which may damage the emis-
sion control system. To reduce or avoid
emission control system damage:– do not drive at speeds above 45 mph (72 km/h).
– avoid hard acceleration or deceleration.
– avoid steep uphill grades.
– if possible, reduce the amount of cargo being hauled or towed. The MIL may stop blinking and come on
steady. Have the vehicle inspected. It is rec-
ommended that you visit a NISSAN dealer
for this service. You do not need to have
your vehicle towed to the dealer.
CAUTION
Continued vehicle operation without
having the emission control system
checked and repaired as necessary
could lead to poor driveability, reduced
fuel economy, and possible damage to
the emission control system.
Master warning light
The master warning light illuminates
whenever there is an active warning that
can be reviewed in the “warnings review”
content page in the meter, or if there is a
red-level warning being displayed (which
cannot be dismissed). The master warning
light will illuminate red if a red-level warning
is being displayed, or yellow otherwise.
• Push Engine Start Lock Warning
• No Key Detected
• Incorrect Key
• Door/Trunk Open (vehicle stationary)
• Trunk Open (vehicle moving) • Low Washer Fluid
• I-Key System Fault
• Low Tire Pressure
• CVT Warning
• Sonar Parking Sensor Error
• Chassis Control warning (if so equipped)
• Loose Fuel Cap warning
• Traffic Sign Recognition system fault (see
owner’s manual) (if so equipped)
• Driver Attention Alert system fault (if so equipped)
For additional information, see “Vehicle in-
formation display” (P. 2-17).Power steering warning
light
WARNING
• If the engine is not running or is
turned off while driving, the power
assist for the steering will not work.
Steering will be harder to operate.
2-14Instruments and controls

•When the power steering warning
light illuminates with the engine run-
ning, there will be no power assist for
the steering. You will still have control
of the vehicle, but the steering will be
harder to operate. Have the power
steering system checked. It is recom-
mended that you visit a NISSAN
dealer for this service.
When the ignition switch is placed in the ON
position, the power steering warning light
illuminates. Af ter starting the engine, the
power steering warning light turns off. This
indicates the power steering is operational.
If the power steering warning light illumi-
nates while the engine is running, it may
indicate the power steering is not function-
ing properly and may need servicing. Have
the power steering checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
When the power steering warning light illu-
minates with the engine running, there will
be no power assist for the steering, but you
will still have control of the vehicle. At this
time, greater steering effort is required to
operate the steering wheel, especially in
sharp turns and at low speeds. For additional information, see “Power
steering” (P. 5-112).
Rear Automatic Braking
(RAB) warning light
This light comes on when the ignition
switch is placed in the ON position. It turns
off af ter the engine is started.
This light illuminates when the RAB system
is turned off in the vehicle information
display.
If the light illuminates when the RAB sys-
tem is on, it may indicate that the system is
unavailable. For additional information, see
“Rear Automatic Braking (RAB)” (P. 5-80).
Slip indicator light
This indicator light will blink when the Ve-
hicle Dynamic Control (VDC) system is op-
erating, thus alerting the driver to the fact
that the road surface is slippery and the
vehicle is nearing its traction limits.
You may feel or hear the system working;
this is normal.
The light will blink for a few seconds af ter
the VDC system stops limiting wheel spin.The
indicator light also comes on
when you place the ignition switch in the
ON position. The light will turn off af ter ap-
proximately 2 seconds if the system is
operational.
If the light remains on continuously, it may
indicate a failure of the VDC system. If the
light does not come on or remains on con-
tinuously, have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
Vehicle Dynamic Control
(VDC) OFF indicator light
This indicator light comes on when the
VDC OFF switch is pushed to off. This indi-
cates the VDC system has been turned off.
Push the VDC OFF switch again or restart
the engine and the system will operate
normally. For additional information, see
“Vehicle Dynamic Control (VDC) system”
(P. 5-113).
The VDC OFF indicator light also comes on
when you place the ignition switch in the
ON position. The light will turn off af ter
about 2 seconds if the system is opera-
tional. If the
indicator light comes on
and remains on while you are driving, it
may indicate a failure of the VDC system.
Instruments and controls2-15

Have the VDC system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
While the VDC system is operating, you
might feel a slight vibration or hear the sys-
tem working when starting the vehicle or
accelerating, but this is normal.
WARNING/INDICATOR LIGHTS
(other)
For additional information, see “Vehicle in-
formation display” (P. 2-17).
Front fog light indicator
light (green) (if so
equipped)
The front fog light indicator light illumi-
nates when the front fog lights are on. For
additional information, see “Fog light
switch” (P. 2-51).
High Beam Assist indicator
light (green)
This indicator light illuminates when the
headlights come on while the headlight
switch is in the AUTO position with the high
beams selected. This indicates that the
high beam assist is operational.For additional information, see “Headlight
and turn signal switch” (P. 2-45).
High beam indicator light
(blue)
This blue light comes on when the head-
light high beams are on and goes out when
the low beams are selected.
Side light and headlight
indicator light (green)
The side light and headlight indicator light
illuminates when the side light or head-
lights are on (not including the Daytime
Running Lights system or signature lights).
If the headlight switch is in the AUTO posi-
tion, the side light and headlight indicator
light will illuminate when the headlights
turn on. For additional information, see
“Headlight and turn signal switch” (P. 2-45).
Turn signal/hazard
indicator lights (green)
The appropriate light flashes when the turn
signal switch is activated.
Both lights flash when the hazard switch is
turned on.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a disc brake pad requires
replacement, it makes a high pitched
scraping sound when the vehicle is in mo-
tion, whether or not the brake pedal is de-
pressed. Have the brakes checked as soon
as possible if the warning sound is heard. It
is recommended that you visit a NISSAN
dealer for this service.
Light reminder chime
With the ignition switch placed in the OFF
position, a chime sounds when the driver's
door is opened if the headlights or parking
lights are on.
Turn the headlight control switch off or to
AUTO before leaving the vehicle.
2-16Instruments and controls