air conditioning NISSAN ALTIMA SEDAN 2013 Owners Manual

1. Fan speed control / system OFF dial /air conditioning (A/C) button
2. Air flow control buttons
3. Temperature control dial / MAX A/C
button
4. Air recirculation button 5. Rear window defroster button
6. Front windshield defrost button
CONTROLS
Fan control dial
The fan 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.
MAX
A/C
— Air flows from center and side
vents with maximum cooling.
— Air flows from center and sidevents.
— Air flows from center and sidevents and foot outlets.
— Air flows mainly from foot outlets.
— Air flows from defroster outletsand foot 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 left. To increase
the temperature, turn the dial to the right.
LHA2243
4-22Monitor, climate, audio, phone and voice recognition systems

4. Push thebutton. The indicator light
comes on.
5. Turn the temperature control dial to the de- sired position.
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 (the
indicator light may or may not illuminate) 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. See “If your
vehicle overheats” in the “In case of
emergency” 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.
Monitor, climate, audio, phone and voice recognition systems4-25

The air conditioner system in your NISSAN ve-
hicle is charged with a refrigerant designed with
the environment in mind.
This refrigerant does not harm the earth’s
ozone layer.
Special charging equipment and lubricant is re-
quired when servicing your NISSAN air condi-
tioner. Using improper refrigerants or lubricants
will cause severe damage to your air conditioner
system. See “Air conditioner system refrigerant
and oil recommendations” in the “Technical and
consumer information” section of this manual.
A NISSAN dealer is able to service your “environ-
mentally friendly” air conditioning system.
WARNING
The air conditioner system contains re-
frigerant under high pressure. To avoid
personal injury, any air conditioner ser-
vice should be done only by an experi-
enced technician with proper equipment.
RADIO
With the ignition placed in the ACC or ON posi-
tion, press the PWR (power)/VOL (volume) knob
to turn the radio on. If you listen to the radio with
the engine not running, the ignition should be
placed in the ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external influ-
ences. Intermittent changes in reception quality
normally are caused by these external influences.
Using a cellular phone in or near the ve-
hicle may influence radio reception quality.
Radio reception
Your NISSAN radio system is equipped with
state-of-the-art electronic circuits to enhance ra-
dio reception. These circuits are designed to
extend reception range, and to enhance the qual-
ity of that reception.
However, there are some general characteristics
of both FM and AM radio signals that can affect
radio reception quality in a moving vehicle, even
when the finest equipment is used. These char-
acteristics are completely normal in a given re-
ception area and do not indicate any malfunction
in your NISSAN radio system.Reception conditions will constantly change be-
cause of vehicle movement. Buildings, terrain,
signal distance and interference from other ve-
hicles can work against ideal reception. De-
scribed below are some of the factors that can
affect your radio reception.
Some cellular phones or other devices may
cause interference or a buzzing noise to come
from the audio system speakers. Storing the de-
vice in a different location may reduce or elimi-
nate the noise.
FM RADIO RECEPTION
Range: FM range is normally limited to 25 – 30 mi
(40 – 48 km) , with monaural (single channel) FM
having slightly more range than stereo FM. Exter-
nal influences may sometimes interfere with FM
station reception even if the FM station is within
25 mi (40 km) . The strength of the FM signal is
directly related to the distance between the
transmitter and receiver. FM signals follow a line-
of-sight path, exhibiting many of the same char-
acteristics as light. For example, they will reflect
off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.
SERVICING AIR CONDITIONER AUDIO SYSTEM
4-32Monitor, climate, audio, phone and voice recognition systems

CAUTION
During the first 1,200 miles (2,000 km),
follow these recommendations to obtain
maximum engine performance and en-
sure the future reliability and economy of
your new vehicle. Failure to follow these
recommendations may result in short-
ened engine life and reduced engine
performance.● Avoid driving for long periods at constant
speed, either fast or slow, and do not run the
engine over 4,000 rpm.
● Do not accelerate at full throttle in any gear.
● Avoid quick starts.
● Avoid hard braking as much as possible.
● Do not tow a trailer for the first 500 miles
(800 km) . Your engine, axle or other parts
could be damaged. Follow these easy-to-use Fuel Efficient Driving
Tips to help you achieve the most fuel economy
from your vehicle.
1. Use Smooth Accelerator and Brake
Pedal Application
● Avoid rapid starts and stops
● Use smooth, gentle accelerator and
brake application whenever possible
● Maintain constant speed while commut-
ing and coast whenever possible
2. Maintain Constant Speed
● Look ahead to try and anticipate and mini-
mize stops
● Synchronizing your speed with traffic
lights allows you to reduce your number
of stops
● Maintaining a steady speed can minimize
red light stops and improve fuel efficiency
3. Use Air Conditioning (A/C) at Higher
Vehicle Speeds
● Below 40 MPH (64 km/h), it is more
efficient to open windows to cool the
vehicle due to reduced engine load ●
Above 40 MPH (64 km/h), it is more
efficient to use A/C to cool the vehicle
due to increased aerodynamic drag
● Recirculating the cool air in the cabin
when the A/C is on reduces cooling load
4. Drive at Economical Speeds and Dis-
tances
● Observing the speed limit and not ex-
ceeding 60 MPH (97 km/h) (where le-
gally allowed) can improve fuel efficiency
due to reduced aerodynamic drag
● Maintaining a safe following distance be-
hind other vehicles reduces unnecessary
braking
● Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes
● Select a gear range suitable to road con-
ditions.
5. Use Cruise Control
● Using cruise control during highway driv-
ing helps maintain a steady speed
● Cruise control is particularly effective in
providing fuel savings when driving on flat
terrains
BREAK-IN SCHEDULE FUEL EFFICIENT DRIVING TIPS
5-28Starting and driving

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 18 gal 15 gal 68.0See “Fuel recommendation” later in this section.
Engine oil *6 Drain and RefillWith oil filter change QR25DE 4-7/8 qt 4 qt 4.6For QR25DE engine models:
Engine oil with API Certification Mark *1
Viscosity SAE 0W-20 *1 *9
For VQ35DE engine models:
Engine oil with API Certification Mark *1, *7
Viscosity SAE 5W-30 *1, *7
VQ35DE 5-1/8 qt 4-1/4 qt 4.8
Without oil filter
change QR25DE 4-1/2 qt 3-3/4 qt 4.3
VQ35DE 4-3/4 qt 4 qt
4.5
Cooling system With reservoir QR25DE 2-1/8 gal 1-3/4 gal 7.9 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
VQ35DE 2-3/8 gal 2 gal 9.2
Continuously Variable Transmission (CVT) fluid ——— Genuine NISSAN CVT Fluid NS-3 *2
Power steering fluid (PSF) Refill to the proper level according to the in-
structions in the “Maintenance and do-it-
yourself” section.*8 Genuine NISSAN E-PSF or equivalent.*3
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid *4 or equivalent DOT 3
Multi-purpose grease ——— NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant ——— HFC-134a (R-134a) *5
Air conditioning system oil ——— Genuine NISSAN A/C System Oil Type S or equivalent *5
Windshield-washer fluid 1-1/4 gal 1 gal 4.5Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze fluid
or equivalent
*1: For further details, see “Engine oil and oil filter recommendations” in this section.
*2: Use only Genuine NISSAN CVT Fluid NS-3. Using transmission fluid other than Genuine NISSAN CVT Fluid NS-3 will damage the CVT, which is not covered by
the NISSAN new vehicle limited warranty.
*3: Use of a power steering fluid other than Genuine NISSAN E-PSF will prevent the power steering system from operating properly.
*4: Available in mainland USA through a NISSAN dealer.
*5: For further details, see “Air conditioner system refrigerant and oil recommendations” in this section.
*6: For further details, see “Engine oil” in the “Maintenance and do-it-yourself” section of this manual.
*7: NISSAN recommends Genuine NISSAN Ester Oil available at a NISSAN dealer. As an alternative to this recommended oil, SAE 5W-30 or SAE 10W-30 conventional petroleum oils
may be used and meet all specifications and requirements necessary to maintain the New Vehicle Limited Warranty.
*8: See your NISSAN dealer for service.
*9: As an alternative to this recommended oil, SAE 5W-30 conventional petroleum oils may be used and meet all specifications and requirements necessary to maintain the New Vehicle
Limited Warranty.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information