2014 NISSAN ALTIMA warning

ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant tempera-
ture. The engine coolant temperature is within the
normal range
1when the gauge needle points
within the zone shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates coolant tempera-
ture near the hot (H) end of the normal
range, reduce vehicle speed to decrease
temperature. If the gauge is over the nor-
mal range, stop the vehicle as soon as
safely possible. If the engine is over-
heated, continued operation of the vehicle
may seriously damage the engine. See “If
your vehicle overheats” in the “In case of
emergency” section for immediate action
required.
FUEL GAUGE
The gauge indicates the approximatefuel level
in the tank.
The gauge may move slightly during braking,
turning, acceleration, or going up or down hills.
The gauge needle returns to 0 (Empty) after the
ignition switch is placed in the OFF position.
The low fuel warning light comes on when the
amount of fuel in the tank is getting low.
Refill the fuel tank before the gauge regis-
ters 0 (Empty) .
LIC2220LIC2222
Instruments and controls2-5

Anti-lock Braking System (ABS) warning lightSupplemental air bag warning lightSide light and headlight indicator light (green)
orBrake warning lightFog light indicator light (if so equipped)Slip indicator light
Charge warning lightFront passenger air bag status lightSPORT mode indicator light (if so equipped)
Low tire pressure warning lightHigh beam indicator light (blue)Turn signal/hazard indicator lights
Master warning lightMalfunction Indicator Light (MIL)Vehicle Dynamic Control (VDC) off indicator
light
Power steering warning lightOverdrive off indicator light (if so equipped)
Seat belt warning light and chimeSecurity indicator light
CHECKING BULBS
With all doors closed, apply the parking brake
and place the ignition switch to the ON position
without starting the engine. The following lights
will come on:
,or,,,,
The following lights (if equipped) come on briefly
and then go off:
,,,,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING LIGHTS
For additional information on warnings and indi-
cators, see “Vehicle information display” later in
this section.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
2-10Instruments and controls

Anti-lock Braking System(ABS) warning light
When the ignition switch is placed in the ON
position, the Anti-lock Braking System (ABS)
warning light illuminates and then turns off. This
indicates the ABS is operational.
If the ABS light comes on while the engine is
running, it may indicate the anti-lock braking sys-
tem is not functioning properly. Have the system
checked by a NISSAN dealer.
If an ABS malfunction occurs, the anti-lock func-
tion is turned off. The brake system then operates
normally, but without anti-lock assistance. See
“Brake system” in the “Starting and driving” sec-
tion.
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, the 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 applied, stop the ve-
hicle and perform the following:
1. Check the brake fluid level. Add brake fluid as necessary. See “Brake fluid” in the “Main-
tenance and do-it-yourself” section of this
manual.
2. If the brake fluid level is correct, have the warning system checked by a NISSAN
dealer.
WARNING
●Your brake system may not be working
properly if the warning light is on. Driv-
ing could be dangerous. If you judge it
to be safe, drive carefully to the nearest
service station for repairs. Otherwise,
have your vehicle towed because driv-
ing it could be dangerous.
● Pressing the brake pedal with the en-
gine stopped and/or a low brake fluid
level may increase your stopping dis-
tance and braking will require 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 at a
NISSAN dealer.
Anti-lock Braking System (ABS) warning
indicator
When the parking brake is released and the
brake fluid level is sufficient, if both the brake
warning light and the Anti-lock Braking System
(ABS) warning light illuminate, it may indicate the
ABS is not functioning properly. Have the brake
system checked, and if necessary, repaired by a
NISSAN dealer promptly. Avoid high-speed driv-
ing and abrupt braking. See “Anti-lock Braking
System (ABS) warning light” in this section.
Charge warning light
If this light comes on while the engine is running,
it may indicate the charging system is not func-
tioning properly. Turn the engine off and check
the generator belt. If the belt is loose, broken,
missing, or if the light remains on, see a NISSAN
dealer immediately.
Instruments and controls2-11

CAUTION
●Do not ground electrical accessories di-
rectly to the battery terminal. Doing so
will bypass the variable control system
and the vehicle battery may not charge
completely. Refer to “Variable voltage
control system (if so equipped) ” in the
“Maintenance and do-it-yourself” sec-
tion later in this manual.
● Do not continue driving if the generator
belt is loose, broken or missing.
Low tire pressure warning light
Your vehicle is equipped with a Tire Pressure
Monitoring System (TPMS) that monitors 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.
After 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 illuminate. A “Tire Pressure Low - Add Air” warning
also appears in the vehicle information dis-
play.
When the low tire pressure warning light
illuminates, you should stop and adjust the
tire pressure of all 4 tires to the recom-
mended COLD tire pressure shown on the
Tire Load and Information label located in
the driver’s door opening. The low tire pres-
sure warning light does not automatically
turn off when the tire pressure is adjusted.
After the tire is inflated to the recom-
mended 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 pres-
sure gauge to check the tire pressure.
The “Tire Pressure Low - Add Air” warning is
active as long as the low tire pressure warning
light remains illuminated.
For additional information, see “Vehicle informa-
tion display” in this section and “Tire Pressure
Monitoring System (TPMS)” in the “Starting and
driving” section and in the “In case of emergency”
section.
TPMS malfunction:
If the TPMS is not functioning properly, the low
tire pressure warning light will flash for approxi-
mately 1 minute when the ignition switch is
placed in the ON position. The light will remain on
after the 1 minute. Have the system checked by a
NISSAN dealer. The “Tire Pressure Low - Add
Air” warning does not appear if the low tire pres-
sure warning light illuminates to indicate a TPMS
malfunction.
For additional information, see “Tire Pressure
Monitoring System (TPMS)” in the “Starting and
driving” section and “Tire pressure” in the “Start-
ing and driving” section.
WARNING
●
Radio waves could adversely affect
electric medical equipment. Those who
use a pacemaker should contact the
electric medical equipment manufac-
turer for the possible influences before
use.
● If the light does not illuminate with the
ignition switch in the ON position, have
the vehicle checked by a NISSAN dealer
as soon as possible.
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 location and
stop the vehicle as soon as possible.
Driving with under-inflated tires may
permanently damage the tires and in-
crease the likelihood of tire failure. Se-
rious 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
placard located in the driver’s door
opening to turn the low tire pressure
warning light OFF. If the light still
comes on while driving after adjusting
the tire pressure, a tire may be flat. If
you have a flat tire, replace it with a
spare tire as soon as possible.
● When a spare tire is mounted or a wheel
is replaced, tire pressure will not be
indicated, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your NISSAN dealer as soon as
possible for tire replacement and/or
system resetting. ●
Replacing tires with those not originally
specified by NISSAN could affect 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 4 wheels correctly.
Master warning light
When the ignition is in the ON position, the master
warning light illuminates if any of the following are
displayed on the vehicle information display.
● No key warning
● Low fuel warning
● Low windshield-washer fluid warning
● Parking brake release warning
● Door/trunk open warning
● Loose fuel cap
● Check tire pressure warning
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.
● When the power steering warning light
illuminates with the engine running,
there will be no power assist for the
steering. You will still have control of
the vehicle, but the steering will be
much harder to operate. Have the power
steering system checked by a NISSAN
dealer.
When the ignition switch is in the ON position,
the power steering warning light illuminates. After
starting the engine, the power steering warning
light turns off. This indicates that the electric
power steering system is operational. If the
power steering warning light illuminates while the
engine is running, it may indicate the power
steering system is not functioning properly and
may need servicing. Have the hydraulic pump
electric power steering system checked by a
NISSAN dealer. See “Power steering system” in
the “Starting and driving” section.
Instruments and controls2-13

Seat belt warning light andchime
The light and chime remind you to fasten your
seat belts. The light illuminates whenever the
ignition switch is placed in the ON or START
position and remains illuminated until the driver’s
seat belt is fastened. At the same time, the chime
sounds for about 6 seconds unless the driver’s
seat belt is securely fastened.
The seat belt warning light may also illuminate if
the front passenger’s seat belt is not fastened
when the front passenger’s seat is occupied. For
7 seconds after the ignition switch is placed in
the ON position, the system does not activate the
warning light for the front passenger.
Refer to “Seat belts” in the “Safety—Seats, seat
belts and supplemental restraint system” section
for precautions on seat belt usage.
Supplemental air bag warninglight
When the ignition switch is placed in the ON or
START position, the supplemental air bag warn-
ing 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, and preten-
sioner systems need servicing and your vehicle
must be taken to a NISSAN dealer:
● The supplemental air bag warning light re-
mains on after approximately 7 seconds.
● The supplemental air bag warning light
flashes intermittently.
● The supplemental air bag warning light does
not come on at all.
Unless checked and repaired, the supplemental
restraint system (air bag system) and/or the pre-
tensioners may not function properly. For addi-
tional details, see “Supplemental restraint sys-
tem” in the “Safety—Seats, seat belts and
supplemental restraint system” section of this
manual.
WARNING
If the supplemental air bag warning light
is on, it could mean that the front air bag,
side air bag, curtain air bag systems
and/or pretensioner systems will not op-
erate in an accident. To help avoid injury to
yourself or others, have your vehicle
checked by a NISSAN dealer as soon as
possible.
INDICATOR LIGHTS
For additional information on warnings and indi-
cators, see “Vehicle information display” later in
this section.
Front fog light indicator light (if so equipped)
The front fog light indicator light illuminates when
the front fog lights are ON. See “Fog light switch”
later in this section.
Front passenger air bag statuslight
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 front passenger air bag status light operation,
see “Front passenger air bag and status light” in
the “Safety — Seats, seat belts and supplemental
restraint system” section of this manual.
High beam indicator light
(blue)
This blue light comes on when the headlight high
beams are on and goes out when the low beams
are selected.
2-14Instruments and controls

The high beam indicator light also comes on
when the passing signal is activated.
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 Malfunction Indicator Light 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.
After a few driving trips, the
light should
turn off if no other potential emission control
system malfunction exists.
If this indicator light comes on steady for 20 sec-
onds 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. See “Readiness for
inspection/maintenance (I/M) test” in the “Tech-
nical and consumer information” section of this
manual. Operation
The Malfunction Indicator Light will come on in
one of two ways:
● Malfunction Indicator Light on steady — An
emission control system malfunction has
been detected. Check the fuel-filler cap if
the LOOSE FUEL CAP warning appears in
the vehicle information 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 after a few
driving trips. If the
light does not turn
off after a few driving trips, have the vehicle
inspected by a NISSAN dealer. You do not
need to have your vehicle towed to the
dealer.
● Malfunction Indicator Light blinking — An
engine misfire has been detected which may
damage the emission control system. To re-
duce or avoid emission control system dam-
age:
– 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 Malfunction Indicator Light may stop blinking
and come on steady. Have the vehicle inspected
by a NISSAN dealer. You do not need to have
your vehicle towed to the dealer.
CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission con-
trol system.
Overdrive OFF indicator light (if
so equipped)
QR25DE:
The overdrive off indicator light illuminates when
the overdrive off mode is selected.
VQ35DE:
This light illuminates and then turns off when the
ignition switch is placed to the ON position.
QR25DE and VQ35DE:
For additional information, see “Continuously
Variable Transmission (CVT)” in the “Starting and
driving” section of this manual.
Instruments and controls2-15

Security indicator light
This light blinks when the ignition switch is
placed in the OFF, LOCK or ACC position.
The blinking security indicator light indicates that
the security systems equipped on the vehicle are
operational.
For additional information, see “Security sys-
tems” later in this section.
Side light and headlightindicator light (green)
The side light and headlight indicator light illumi-
nates when the side light or headlight position is
selected. See “Headlight and turn signal switch”
later in this section for further details.
Slip indicator light
This indicator will blink when the VDC system or
the traction control system is operating, thus
alerting that the vehicle is nearing its traction
limits. The road surface may be slippery.
SPORT mode indicator light (ifso equipped)
QR25DE:
This light illuminates and then turns off when the
ignition switch is placed to the ON position, and
when the SPORT mode off is selected.
For additional information, see “Continuously
Variable Transmission (CVT)” in the “Starting and
driving” section of this manual.
Turn signal/hazard indicatorlights
The appropriate light flashes when the turn signal
switch is activated.
Both lights flash when the hazard switch is turned
on.
Vehicle Dynamic Control(VDC) OFF indicator light
This indicator light comes on when the Vehicle
Dynamic Control off switch is pushed to OFF.
This indicates the Vehicle Dynamic Control has
been turned off. Push the Vehicle Dynamic Control off switch
again or restart the engine and the system will be
reactivated. See “Vehicle Dynamic Control
(VDC) system” in the “Starting and driving” sec-
tion of this manual.
The Vehicle Dynamic Control light also comes on
when you push the push-button ignition switch to
the ON position. The light will turn off after about
2 seconds if the system is operational. If the light
stays on or comes on along with the
indi-
cator light while you are driving, have the Vehicle
Dynamic Control system checked by a NISSAN
dealer.
While the Vehicle Dynamic Control system is
operating, you might feel slight vibration or hear
the system working when starting the vehicle or
accelerating, but this is normal.
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 motion, whether or not the brake
pedal is depressed. Have the brakes checked as
soon as possible if the warning sound is heard.
2-16Instruments and controls