NISSAN 2013 LEAF - Owner's Manual - Manual (Page 241)

In-cabin microfilter :
The climate control system is equipped with an
in-cabin microfilter which collects dirt, pollen,
dust, etc. To make sure the air conditioner, heats,
defogs, and ventilates efficiently, replace the filter
regularly. To replace the filter, contact a NISSAN
certified LEAF dealer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the climate con-
trol system.
Servicing climate control
The climate control system in your NISSAN is
charged with a refrigerant designed with the en-
vironment in mind. This refrigerant will not harm
the earth’s ozone layer. Special charging equip-
ment and lubricant are required when servicing
your NISSAN climate control. Using improper
refrigerants or lubricants will cause severe dam-
age to your climate control system. See
ЉCapaci-
ties and recommended lubricants Љ in the ЉTech-
nical and consumer information Љ section for
climate control system refrigerant and lubricant
recommendations.
A NISSAN certified LEAF dealer will be able to
service your environmentally friendly climate con-
trol system.
4-16 Heater, air conditioner, audio and phone systems