engine NISSAN SENTRA 2015 B17 / 7.G Owner's Guide

Alarm and warning when the engine
starts
When the Intelligent Key system warning light
(
) blinks red and the outside buzzer
sounds, make sure the Intelligent Key is inside the
vehicle.
Warning for low battery power
When the Intelligent Key battery is low, the Intel-
ligent Key system warning light (
) will blink
green for about 30 seconds after the ignition
switch is placed in the ON position. This warning
is to let you know that the battery of the Intelligent
Key will run down soon. Replace it with a new
one. For additional information, refer to “Battery
replacement” in the “Maintenance and do-it-
yourself” section.
NISSAN recommends replacing the battery at a
NISSAN dealer.
Preventing the Intelligent Key from
being left in the vehicle
If you lock all doors using the power door lock
switch with the Intelligent Key in the vehicle, all of
the doors unlock immediately and the buzzer will
warn you when the door is closed.
Pre-driving checks and adjustments3-21

TROUBLESHOOTING GUIDE
SymptomPossible CauseRemedy
When pushing the ignition switch to stop
the engine The P (Park) warning light in the instrument
panel illuminates and the inside chime
sounds continuously. The shift lever is not in the P (Park) position. Make sure that the shift lever is in the P
(Park) position.
When placing the shift lever in the P (Park)
position The inside warning chime sounds
continuously. The ignition switch is in the ACC or ON
position.Place the ignition switch in the OFF
position.
When opening the driver’s door A warning chime sounds continuously. The ignition switch is in the ACC position. Place the ignition switch in the OFF
position.
When pushing the door handle request
switch to lock the door The outside chime sounds for a few
seconds. The Intelligent Key is inside the trunk. Be sure to carry the Intelligent Key with you.
The Intelligent Key is inside the vehicle. Be sure to carry the Intelligent Key with you.
A door is not closed securely.
Close the door securely.
When closing the doors The key warning light in the instrument
panel blinks in yellow, the outside chime
sounds 3 times and the inside warning
chime sounds for approximately 3 seconds.
The ignition switch is in the ACC or ON
position.
Place the ignition switch in the OFF
position.
The P (Park) warning light in the instrument
panel illuminates and the outside chime
sounds continuously. The ignition switch is in the ACC or OFF
position and the shift lever is not in the P
(Park) position.Make sure that the shift lever is in the P
(Park) position and place the ignition switch
in the OFF position.
The outside chime sounds for approximately
3 seconds and all doors unlock. The Intelligent Key is in the vehicle or trunk. Be sure to carry the Intelligent Key with you.
When opening the driver’s door A warning chime sounds continuously. The ignition switch is in the ACC position. Place the ignition switch in the OFF
position.
When closing the trunk lid The outside chime sounds for approximately
10 seconds and the trunk lid opens. The Intelligent Key is inside the trunk.Be sure to carry the Intelligent Key with you.
When pushing the ignition switch to start
the engine The key warning light in the instrument
panel blinks in green. The battery charge is low.
Replace the battery with a new one. For
additional information, refer to “Battery re-
placement” in the “Maintenance and do-it-
yourself” section.
When pushing the LOCK button on the
Intelligent Key to the lock the door The outside chime sounds for a few sec-
onds and all the doors unlock. The Intelligent Key is inside the trunk. Be sure to carry the Intelligent Key with you.
The Intelligent Key is inside the vehicle. Be sure to carry the Intelligent Key with you.
A door is not closed securely.
Close the doors securely.
3-22Pre-driving checks and adjustments

1. Pull the hood lock release handle1located
below the instrument panel until the hood
springs up slightly.
2. Locate the lever
2in between the hood and
grille and push the lever sideways with your
fingertips.
3. Raise the hood
3.
4. Remove the support rod
4and insert it into
the slot marked by an arrow
5. NOTE:
Do not place the support rod in a location
other than the designated slot.
Hold the coated parts
Awhen removing or
resetting the support rod. Avoid direct con-
tact with the metal parts, as they may be
hot immediately after the engine has been
stopped.
When closing the hood, return the support rod to
its original position, lower the hood to approxi-
mately 12 in (30 cm) above the latch and release
it. This allows proper engagement of the hood
latch.
WARNING
● Make sure the hood is completely
closed and latched before driving. Fail-
ure to do so could cause the hood to fly
open and result in an accident.
● If you see steam or smoke coming from
the engine compartment, to avoid injury
do not open the hood.
LPD2323
HOOD
Pre-driving checks and adjustments3-23

To open the trunk from the inside, pull the illumi-
nated release handle until the lock releases and
push up on the trunk lid. The release handle is
made of a material that glows in the dark after a
brief exposure to ambient light.
The handle is located inside the trunk compart-
ment on the interior of the trunk lid.
OPENER OPERATION
The fuel-filler lid release is located below the
instrument panel. To open the fuel-filler lid, pull
the release. To lock, close the fuel-filler lid se-
curely.
FUEL-FILLER CAP
WARNING
●Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop the engine and do not
smoke or allow open flames or sparks
near the vehicle when refueling.
LPD2022LPD2010
FUEL-FILLER DOOR
Pre-driving checks and adjustments3-25

9. NAV button*
* For additional information regarding the Naviga-
tion system control buttons, refer to the separate
Navigation System Owner’s Manual.
** For additional information regarding the
Bluetooth® Hands-Free Phone System control
button, refer to “Bluetooth® Hands-Free Phone
System with navigation system” or “Bluetooth®
Hands-Free Phone System without navigation
system” in this section.
When you use this system, make sure the engine
is running.
If you use the system with the engine not
running (ignition ON or ACC) for a long
time, it will discharge the battery, and the
engine will not start.
Reference symbols:
“Example” — Words marked in quotes refer to a
key shown only on the display. These keys can be
selected by touching the screen.HOW TO USE THE TOUCH-
SCREEN
CAUTION
● The glass display screen may break if it
is hit with a hard or sharp object. If the
glass screen breaks, do not touch it.
Doing so could result in an injury.
● To clean the display, never use a rough
cloth, alcohol, benzine, thinner or any
kind of solvent or paper towel with a
chemical cleaning agent. They will
scratch or deteriorate the panel.
● Do not splash any liquid such as water
or car fragrance on the display. Contact
with liquid will cause the system to
malfunction.
To help ensure safe driving, some functions can-
not be operated while driving.
The on-screen functions that are not available
while driving will be “grayed out” or muted.
Park the vehicle in a safe location and then oper-
ate the navigation system.
WARNING
● ALWAYS give your full attention to
driving.
● Avoid using vehicle features that could
distract you. If distracted, you could
lose control of your vehicle and cause
an accident.
Monitor, climate, audio, phone and voice recognition systems4-5

WARNING
●The air conditioner cooling function op-
erates only when the engine is running.
● Do not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, 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.
● Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up. NOTE:
● Odors from inside and outside the vehicle
can build up in the air conditioner unit. Odor
can enter the passenger compartment
through the vents.
● When parking, set the heater and air condi-
tioner controls to turn off air recirculation to
allow fresh air into the passenger compart-
ment. This should help reduce odors inside
the vehicle.
HEATER AND AIR CONDITIONER
(manual) (if so equipped)
4-16Monitor, climate, audio, phone and voice recognition systems

Air recirculation button
ON position (Indicator light on):
Interior air is recirculated inside the vehicle.
Press the
button to the ON position when:
● driving on a dusty road.
● to prevent traffic fumes from entering pas-
senger compartment.
● for maximum cooling when using the air con-
ditioner.
The air recirculation function does not operate
when in the
orair flow modes.
OFF position (Indicator light off):
Outside air is drawn into the passenger compart-
ment and distributed through the selected outlet.
Use the OFF position for normal heater or air
conditioner operation.
Air conditioner button (if so equipped)
Start the engine, turn the fan control dial to the
desired position and press the
button to
turn on the air conditioner. To turn off the air
conditioner, press the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
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.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets and the side vent outlets.
1. Press the
button to the OFF position
for normal heating.
2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Turn the temperature control dial to the de- sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center vents.
1. Press the
button to the OFF position. 2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Turn the temperature control dial to the de- sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets to
defrost/defog the windows.
1. Press the defrost/defog button
.
2.
Turn the fan control dial to the desired position.
3. Turn the temperature control dial to the de- sired position between the middle and the
hot position.
● To quickly remove ice or fog from the win-
dows, turn the fan control dial to the highest
setting and the temperature control to the
full HOT position.
● When the
position is selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36°F (2°C) .
This dehumidifies the air which helps defog
the windshield. The
mode automati-
cally turns off, allowing outside air to be
drawn into the passenger compartment to
further improve the defogging performance.
The recirculation mode cannot be activated
in the
position.
4-18Monitor, climate, audio, phone and voice recognition systems

Bi-level heating
The bi-level mode directs warmed air to the side
and center vents and to the front and rear floor
outlets.1. Press the
button to the OFF position.
2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Turn the temperature control dial to the de- sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Press the
air flow control button.
2. Turn the fan control dial to the desired posi- tion.
3. Turn the temperature control dial to the de- sired position between the middle and the
hot position. ●
When the
position is selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36°F (2°C) .
This dehumidifies the air which helps defog
the windshield. The
mode automati-
cally turns off, allowing outside air to be
drawn into the passenger compartment to
further improve the defogging performance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield. This
improves heater operation.
AIR CONDITIONER OPERATION (if
so equipped)
Start the engine, turn thefan control dial to
the desired position, and press the
button
to activate the air conditioner. When the air con-
ditioner is on, cooling and dehumidifying func-
tions are added to the heater operation.
The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Press the
button to the OFF position.
2. Press the
air flow control button. 3. Turn the fan control dial to the desired posi-
tion.
4. Press the
button.
5. Turn the temperature control dial to the de- sired position.
● For quick cooling when the outside tem-
perature is high, push the
button to
the ON position. Be sure to return the
to the OFF position for normal cooling. MAX
A/C may be used for quick cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Press the
button to the OFF position.
2. Press the
air flow control button.
3. Turn the fan control dial to the desired posi- tion.
4. Press the
button.
5. Turn the temperature control dial to the de- sired position.
Monitor, climate, audio, phone and voice recognition systems4-19

Dehumidified defogging
This mode is used to defog the windows and
dehumidify the air.1. Press the
air flow control button.
2. Turn the fan control dial to the desired posi- tion.
● When the
orare selected, the
air conditioner automatically turns on if the
outside temperature is more than 36°F
(2°C) . This dehumidifies the air which helps
defog the windshield. The
mode au-
tomatically turns off, allowing outside air to
be drawn into the passenger compartment
to further improve the defogging perfor-
mance.
● The air conditioner is always on in
mode, regardless of whether the indicator
light is on or off.
3. Turn the temperature control dial to the de- sired position.
Operating tips
●Keep the windows and moonroof closed
while the air conditioner is in operation.
● After parking in the sun, drive for 2 or 3 min-
utes with the windows open to vent hot air
from the passenger compartment. Then,
close the windows. This allows the air con-
ditioner to cool the interior more quickly.
● The air conditioning system should be
operated for approximately 10 minutes
at least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
● A visible mist may be seen coming from the
ventilators in hot, humid conditions as the air
is cooled rapidly. This does not indicate a
malfunction.
● If the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. For additional
information, refer to “If your vehicle
overheats” in the “In case of emer-
gency” section of this manual.
AIR FLOW CHARTS
The following charts show the button and dial
positions for MAXIMUM AND QUICK heating,
cooling or defrosting. The air recirculation
button should always be in the OFF posi-
tion for heating and defrosting.
4-20Monitor, climate, audio, phone and voice recognition systems

1. Temperature control buttons (driver’sside)
2.
(front defroster) button
3.
(rear window and outside mirror
defroster) switch 4. Display screen
5. MODE (manual air flow control) button
6.
Fresh air intake button
7.
Air recirculation button 8. Temperature control buttons (passen-
ger’s side)
9. DUAL button
10. A/C (air conditioner) button
11.
(fan speed control) buttons
12. AUTO (automatic) button
13. ON-OFF button
WARNING
● The air conditioner cooling function op-
erates only when the engine is running.
● Do not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, 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.
● Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Start the engine and operate the controls to
activate the air conditioner.
LHA2518
HEATER AND AIR CONDITIONER
(automatic) (if so equipped)
4-24Monitor, climate, audio, phone and voice recognition systems