2017-2023 Nissan Micra 4 Door Heater, air conditioner, audio and phone systems -> Heater and air conditioner (manual) (if so equipped) User Manual
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Heater, air conditioner, audio and phone systems -> Heater and air conditioner (manual) (if so equipped) for Your Nissan Micra 4 Door Fifth Generation (2017-2023)

HEATER AND AIR CONDITIONER  
(manual) (if so equipped)  
NOTE:  
WARNING  
∙ The air conditioner cooling function  
operates only when the engine is  
running.  
Odors from inside and outside the ve-  
hicle can build up in the air condi-  
tioner unit. Odor can enter the pas-  
senger compartment through the  
vents.  
∙ Do not leave children or adults who  
would normally require the assis-  
tance of others alone in your vehicle.  
Pets should also not be left 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.  
When parking, set the heater and air  
conditioner controls to turn off air re-  
circulation to allow fresh air into the  
passenger compartment. This should  
help reduce odors inside the vehicle.  
∙ 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.  
4-20 Heater, air conditioner, audio and phone systems  
Air flows from defroster and  
foot outlets.  
Air flows mainly from defroster  
outlets.  
NOTE:  
USE WITH icon indicates (as a visual  
aid) the correct position of intake lever  
for correct defogging.  
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.  
LHA4636  
Fan speed control dial  
CONTROLS  
The  
fan speed control dial turns the  
fan on and off and controls fan speed.  
1.  
Rear window and outside mirror  
(if so equipped) defroster switch  
Fresh air  
Air flow control dial  
2.  
Fan speed control dial  
Move the air intake lever to the  
posi-  
The air flow control dial allows you to select  
the air flow outlets.  
tion. The air flow is drawn from outside the  
vehicle.  
3. A/C (air conditioner) button  
4. Temperature control dial  
Air flows from center and side  
vents.  
Air flows from center, side  
vents and foot outlets.  
Air flows mainly from foot  
outlets.  
Air recirculation  
Move the air intake lever to the  
5. Air intake lever (Air recirculation and  
Fresh air)  
posi-  
tion to recirculate air inside the vehicle.  
Use the selection:  
when driving on a dusty road.  
6. Air flow control dial  
Heater, air conditioner, audio and phone systems 4-21  
to prevent traffic fumes from entering  
passenger compartment.  
1. Move the air intake lever to the  
position for normal heating.  
1. Move the air intake lever to the  
position.  
for maximum cooling when using the  
air conditioner.  
2. Turn the air flow control dial to  
2. Turn the air flow control dial to  
the  
position.  
the  
position.  
A/C (air conditioner) button  
3. Turn the  
fan control dial to the  
3. Turn the  
fan control dial to the  
desired position.  
desired position.  
Start the engine, turn the  
fan control  
dial to the desired position and press  
4. Turn the temperature control dial to  
the desired position between the  
middle and the hot position.  
4. Turn the temperature control dial to  
the desired position between the  
middle and the hot position.  
the  
button to turn on the air condi-  
tioner. The indicator light comes on when  
the air conditioner is operating. To turn off  
To quickly remove ice or fog from the  
windows, turn the fan control dial to the  
maximum position and the tempera-  
ture control dial to the full hot position.  
Ventilation  
the air conditioner, press the  
again.  
The air conditioner cooling function op-  
erates only when the engine is running.  
button  
This mode directs outside air to the side  
and center vents.  
1. Move the air intake lever to the  
position.  
When the  
lected, press the  
the air conditioner for better performance.  
This will dehumidify the air and help defog  
the windows.  
or  
position is se-  
button to turn on  
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.  
2. Turn the air flow control dial to  
the  
position.  
3. Turn the  
fan control dial to the  
Bi-level heating  
desired position.  
This mode directs cooler air from the side  
and center vents and warmer air from the  
floor outlets. When the temperature con-  
trol dial is moved to the full hot or full cool  
position, the air between the vents and the  
floor outlets is the same temperature.  
4. Turn the temperature control dial to  
the desired position.  
HEATER OPERATION  
Heating  
This mode is used to direct heated air to  
the foot outlets. Some air also flows from  
the defrost outlets.  
Defrosting or defogging  
This mode directs the air to the defrost  
outlets to defrost/defog the windows.  
4-22 Heater, air conditioner, audio and phone systems  
5. Turn the temperature control dial to  
the desired position.  
Operating tips  
Clear snow and ice from the wiper blades  
and air inlet in front of the windshield.  
This improves heater operation.  
1. Move the air intake lever to the  
position.  
For quick cooling when the outside  
temperature is high, move the air intake  
2. Turn the air flow control dial to  
the  
position.  
lever to the  
return to the  
cooling.  
position. Be sure to  
position for normal  
AIR CONDITIONER OPERATION  
3. Turn the  
fan control dial to the  
desired position.  
Start the engine, turn the  
dial to the desired position, and press  
the button to activate the air condi-  
tioner. When the air conditioner is on, cool-  
ing and dehumidifying functions are  
added to the heater operation.  
fan control  
4. Turn the temperature control dial to  
the desired position.  
Dehumidified heating  
This mode is used to heat and dehumidify  
the air.  
Heating and defogging  
This mode heats the cabin and defogs the  
windshield.  
1. Move the air intake lever to the  
position.  
The air conditioner cooling function op-  
erates only when the engine is running.  
2. Turn the air flow control dial to  
1. Move the air intake lever to the  
position.  
the  
position.  
Cooling  
2. Turn the air flow control dial to  
3. Turn the  
fan control dial to the  
This mode is used to cool and dehumidify  
the air.  
the  
position.  
desired position.  
3. Turn the  
fan control dial to the  
4. Press the  
button. The indicator  
1. Move the air intake lever to the  
position.  
desired position.  
light comes on.  
4. Turn the temperature control dial to  
the desired position between the  
middle and the hot position.  
5. Turn the temperature control dial to  
the desired position.  
2. Turn the air flow control dial to  
the  
position.  
Dehumidified defogging  
When the  
lected, press the  
the air conditioner for better performance.  
This will dehumidify the air and help defog  
the windows.  
or  
position is se-  
button to turn on  
3. Turn the  
fan control dial to the  
This mode is used to defog the windows  
and dehumidify the air.  
desired position.  
4. Press the  
button. The indicator  
1. Move the air intake lever to the  
position.  
light comes on.  
Heater, air conditioner, audio and phone systems 4-23  
2. Turn the air flow control dial to  
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.  
the  
position.  
3. Turn the  
fan control dial to the de-  
sired position.  
4. Turn the temperature control dial to  
the desired position.  
AIR FLOW CHARTS  
Operating tips  
The following charts show the button and  
dial positions for MAXIMUM AND QUICK  
heating, cooling or defrosting. The air in-  
Keep the windows closed while the air  
conditioner is in operation.  
take lever should always be in the  
position for heating and defrosting.  
After parking in the sun, drive for 2 or  
3 minutes with the windows open to  
vent hot air from the passenger com-  
partment. Then, close the windows.  
This allows the air conditioner to cool  
the interior more quickly.  
The air conditioning system should  
be operated for approximately  
10 minutes at least once a month.  
This helps prevent 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.  
4-24 Heater, air conditioner, audio and phone systems  
LHA4666  
LHA4667  
Heater, air conditioner, audio and phone systems 4-25  
LHA4668  
LHA4669  
4-26 Heater, air conditioner, audio and phone systems  
LHA4670  
Heater, air conditioner, audio and phone systems 4-27  

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