Servicing air conditioner (if so equipped)
The air conditioner system in your NISSAN vehicle 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 required when servicing your NISSAN air conditioner.
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 “environmentally friendly” air conditioning system.

The air conditioner system contains refrigerant under high pressure. To avoid personal injury, any air conditioner service should be done only by an experienced technician with proper equipment.
See also:
Car phone and CB radio
When installing a car phone or a CB radio in
your vehicle, be sure to observe the following
cautions, otherwise the new equipment may
adversely affect the electronic control modules
and electr ...
Exterior
I find the Sentra peculiar-looking, but you can form your own opinion. As for
the SE-R and SE-R Spec V variants, they have unique side sill extensions and
deeper front and rear bumpers to match. A ...
Brake pad wear indicators
The disc brake pads have audible wear warnings.
When a brake pad requires replacement, it
will make a high pitched scraping sound when
the vehicle is in motion. This scraping sound will
first o ...
