heater NISSAN SENTRA 2018 Owner´s Manual

WARNING
Do not disassemble the horn. Doing so
could affect proper operation of the
supplemental front air bag system.
Tampering with the supplemental front
air bag system may result in serious
personal injury.To sound the horn, push near the horn icon
on the steering wheel.
WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tempera-
tures or have an inability to feel pain in
body parts that contact the seat. Use of
the seat heater by such people could
result in serious injury.
Type A (if so equipped)
LIC2419
Type B (if so equipped)
LIC1389LIC3037
HORN
HEATED SEAT SWITCHES (if so
equipped)
Instruments and controls2-47

CAUTION
∙ The battery could run down if the seatheater is operated while the engine is
not running.
∙ Do not use the seat heater for ex- tended periods or when no one is us-
ing the seat.
∙ Do not put anything on the seat which insulates heat, such as a blanket,
cushion or seat cover, etc. Otherwise,
the seat may become overheated.
∙ Do not place anything hard or heavy on the seat or pierce it with a pin or
similar object. This may result in dam-
age to the heater.
∙ Any liquid spilled on the heated seat should be removed immediately with
a dry cloth.
∙ When cleaning the seat, never use gasoline, benzine, thinner, or any
similar materials.
∙ If any malfunctions are found or the heated seat does not operate, turn
the switch off and have the system
checked. It is recommended that you
visit a NISSAN dealer for this service. The front seats are warmed by built-in
heaters.
1. Start the engine.
2. Push the LO or HI position of the switch, as desired. The indicator light in the
switch will illuminate.
The heater is controlled by a thermo-
stat, automatically turning the heater
on and off. The indicator light will re-
main on as long as the switch is on.
3. When the seat is warmed or before you leave the vehicle, be sure to turn the
switch off.
The vehicle should be driven with the VDC
system on for most driving conditions.
If the vehicle is stuck in mud or snow, the
VDC system reduces the engine output to
reduce wheel spin. The engine speed will
be reduced even if the accelerator is de-
pressed to the floor. If maximum engine
power is needed to free a stuck vehicle,
turn the VDC system off.
To turn off the VDC system, push the VDC
OFF switch. The
indicator will come
on.
LIC3344
VEHICLE DYNAMIC CONTROL (VDC)
OFF SWITCH (if so equipped)
2-48Instruments and controls

4 Monitor, climate, audio, phone and
voice recognition systems
Control panel buttons — color screen with
Navigation System (if so equipped)..............4-4
How to use the touch-screen .................4-5
HowtousetheBACKbutton .................4-7
How to use the [
]button ...............4-7
button..................................4-9
How to use the ON-OFF button/VOL
(volume) control knob ........................4-9
How to use the CAMERA button ..............4-9
RearView Monitor .............................. 4-10
RearView Monitor system operation ..........4-11
How to read the displayed lines ..............4-12
Difference between predicted and
actual distances ............................. 4-12
Adjusting the screen ........................ 4-14
RearView Monitor system limitations ........4-15
System maintenance ........................ 4-16
Vents ........................................... 4-17
Heater (manual) (if so equipped) ................4-17
Controls ..................................... 4-19
Heater operation ............................ 4-19Air flow charts
............................... 4-20
Heater and air conditioner (manual)
(if so equipped) ................................. 4-23
Controls ..................................... 4-24
Heater operation ............................ 4-25
Air conditioner operation ....................4-26
Air flow charts ............................... 4-27
Heater and air conditioner (automatic)
(if so equipped) ................................. 4-31
Automatic operation ........................ 4-32
Manual operation ........................... 4-33
Operating tips ............................... 4-34
Servicing air conditioner (if so equipped) ........4-34
Audio system ................................... 4-34
Radio ........................................ 4-34
FM radio reception .......................... 4-35
AM radio reception .......................... 4-35
Satellite radio reception (if so equipped) .....4-35
Audio operation precautions ................4-36
FM/AM radio with compact disc (CD)
player (if so equipped) .......................4-43

Adjust air flow direction by moving the vent
slides.
Open or close the vents by using the dial.
Move the dial toward the
to open the
vents or toward the
to close them.
WARNING
∙ The air conditioner cooling function operates only when the engine is
running.
∙ Do not leave children or adults who would normally require the assis-
tance of others alone in your vehicle.
Pets should also not be lef t alone.
They could accidentally injure them-
selves 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 inte-
rior air to become stale and the win-
dows to fog up.
NOTE: ∙ Odors from inside and outside the ve- hicle can build up in the air conditioner
unit. Odor can enter the passenger
compartment through the vents.
LHA4299
VENTS HEATER (manual) (if so equipped)
Monitor, climate, audio, phone and voice recognition systems4-17

∙ When parking, set the heater and airconditioner controls to turn off air recir-
culation to allow fresh air into the pas-
senger compartment. This should help
reduce odors inside the vehicle.
1.Fan control / system OFF dial
2. Air flow control buttons
3. Temperature control dial
4.
Air recirculation button 5.
Rear window and outside mir-
ror (if so equipped) defroster
switch
6.
Front windshield defroster
button
LHA4253
4-18Monitor, climate, audio, phone and voice recognition systems

CONTROLS
Fan control dial
Thefan control dial turns the fan on
and off and controls fan speed.
Air flow control buttons
The air flow control buttons allow you to
select the air flow outlets.
— Air flows from center and side
vents.
— Air flows from center and sidevents and the front and rear
floor outlets.
— Air flows mainly from the frontand rear floor outlets.
— Air flows from defroster out-lets and the front and rear
floor outlets.
— Air flows mainly from defrosteroutlets.
Temperature control dial
The temperature control dial allows you to
adjust the temperature of the outlet air. To
lower the temperature, turn the dial to the
lef t. To increase the temperature, turn the
dial to the right.
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 passenger compartment.
Off position (Indicator light off ):
Outside air is drawn into the passenger
compartment and distributed through the
selected outlet.
Use the OFF position for normal heater op-
eration.
Rear window and outside mirror
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 out-
lets.
1. Press the
button to the OFF posi-
tion 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 desired 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 posi-
tion.
2. Press the
air flow control button.
3. Turn the
fan control dial to the de-
sired position.
4. Turn the temperature control dial to the desired position.
Monitor, climate, audio, phone and voice recognition systems4-19

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 desired position between the
middle and the hot position.
∙ To quickly remove ice or fog from the windows, turn the
fan control dial
to the highest setting and the tempera-
ture control to the full HOT position.
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 posi-
tion.
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 desired position.
Heating and defogging
This mode heats the interior and defogs
the windshield.
1. Press the
air flow control button.
2. Turn the
fan control dial to the
desired position.
3. Turn the temperature control dial to the desired position between the
middle and the hot position.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield.
This improves heater operation.
AIR FLOW CHARTS
The following charts show the button and
dial positions for MAXIMUM AND QUICK
heating, defrosting or defogging. The air
recirculation button should always be in
the OFF position for heating and defrost-
ing.
4-20Monitor, climate, audio, phone and voice recognition systems

WARNING
∙ The air conditioner cooling functionoperates only when the engine is
running.
∙ Do not leave children or adults who would normally require the assis-
tance of others alone in your vehicle.
Pets should also not be lef t alone.
They could accidentally injure them-
selves 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 inte-
rior air to become stale and the win-
dows to fog up.
NOTE: ∙ Odors from inside and outside the ve- hicle can build up in the air conditioner
unit. Odor can enter the passenger
compartment through the vents. ∙ When parking, set the heater and air
conditioner controls to turn off air recir-
culation to allow fresh air into the pas-
senger compartment. This should help
reduce odors inside the vehicle.
HEATER AND AIR CONDITIONER
(manual) (if so equipped)
Monitor, climate, audio, phone and voice recognition systems4-23

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 passenger compartment.
∙ for maximum cooling when using the air conditioner.
The air recirculation function does not op-
erate when in the
orair flow
modes.
OFF position (Indicator light off ):
Outside air is drawn into the passenger
compartment and distributed through the
selected outlet.
Use the OFF position for normal heater or
air conditioner operation.
Air conditioner button
Start the engine, turn thefan control
dial to the desired position and press
the
button to turn on the air condi- tioner. To turn off the air conditioner, press
the
button again.
The air conditioner cooling function op-
erates 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 out-
lets.
1. Press the
button to the OFF posi-
tion 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 desired 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 posi-
tion.
2. Press the
air flow control button.
3. Turn the
fan control dial to the de-
sired position.
4. Turn the temperature control dial to the desired 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 desired position between the
middle and the hot position.
∙ To quickly remove ice or fog from the windows, turn the
fan control dial
to the highest setting and the tempera-
ture control to the full HOT position.
Monitor, climate, audio, phone and voice recognition systems4-25

∙ When theposition is 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 automatically turns off,
allowing outside air to be drawn into the
passenger compartment to further im-
prove the defogging performance. The
recirculation mode cannot be activated
in the
position.
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 posi-
tion.
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 desired position.
Heating and defogging
This mode heats the interior and defogs
the windshield.
1. Press the
air flow control button. 2. Turn the
fan control dial to the
desired position.
3. Turn the temperature control dial to the desired position between the
middle and the hot position.
∙ When the
position is 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 automatically turns off,
allowing outside air to be drawn into the
passenger compartment to further im-
prove 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
Start the engine, turn thefan control
dial to the desired position, and press
the
button to activate the air condi-
tioner. When the air conditioner is on, cool-
ing and dehumidif ying functions are
added to the heater operation.
The air conditioner cooling function op-
erates only when the engine is running.
Cooling
This mode is used to cool and dehumidif y
the air.
1. Press the
button to the OFF posi-
tion.
2. Press the
air flow control button.
3. Turn the
fan control dial to the
desired position.
4. Press the
button.
5. Turn the temperature control dial to the desired position.
∙ For quick cooling when the outside temperature is high, press 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 dehumidif y
the air.
1. Press the
button to the OFF posi-
tion.
2. Press the
air flow control button.
4-26Monitor, climate, audio, phone and voice recognition systems