light NISSAN SENTRA 2018 Owner´s Manual

In order to maintain the appearance of
your vehicle, it is important to take proper
care of it.
To protect the paint surfaces, wash your
vehicle as soon as you can:∙ Af ter a rainfall to prevent possible dam- age from acid rain.
∙ Af ter driving on coastal roads.
∙ When contaminants such as soot, bird droppings, tree sap, metal particles or
bugs get on the paint surface.
∙ When dust or mud builds up on the sur- face.
Whenever possible, store or park your ve-
hicle inside a garage or in a covered area.
When it is necessary to park outside, park in
a shady area or protect the vehicle with a
body cover.
Be careful not to scratch the paint sur-
face when putting on or removing the
body cover.WASHING
Wash dirt off with a wet sponge and plenty
of water. Clean the vehicle thoroughly us-
ing a mild soap, a special vehicle soap or
general purpose dishwashing liquid mixed
with clean, lukewarm (never hot) water.
CAUTION
∙ Do not use car washes that use acid in the detergent. Some car washes, es-
pecially brushless ones, use some
acid for cleaning. The acid may react
with some plastic vehicle compo-
nents, causing them to crack. This
could affect their appearance, and
also could cause them not to function
properly. Always check with your car
wash to confirm that acid is not used.
∙ Do not wash the vehicle with strong household soap, strong chemical de-
tergents, gasoline or solvents.
∙ Do not wash the vehicle in direct sun- light or while the vehicle body is hot,
as the surface may become
water-spotted. ∙ Avoid using tight-napped or rough
cloths, such as washing mitts. Care
must be taken when removing
caked-on dirt or other foreign sub-
stances so the paint surface is not
scratched or damaged.
Rinse the vehicle thoroughly with plenty of
clean water.
Inside edges, seams and folds on the
doors, hatches and hood are particularly
vulnerable to the effects of road salt. There-
fore, these areas must be cleaned regularly.
Take care that the drain holes in the lower
edge of the door are open. Spray water
under the body and in the wheel wells to
loosen the dirt and wash away road salt.
A damp chamois can be used to dry the
vehicle to avoid water spots.
WAXING
Regular waxing protects the paint surface
and helps retain new vehicle appearance.
Polishing is recommended to remove
built-up wax residue and to avoid a weath-
ered appearance before re-applying wax.
It is recommended that you visit a NISSAN
dealer to assist you in choosing the proper
product.
CLEANING EXTERIOR
7-2Appearance and care

If you choose to use a tire dressing, take the
following precautions:∙ Use a water-based tire dressing. The coating on the tire dissolves more easily
than with an oil-based tire dressing.
∙ Apply a light coat of tire dressing to help prevent it from entering the tire
tread/grooves (where it would be diffi-
cult to remove).
∙ Wipe off excess tire dressing using a dry towel. Make sure the tire dressing is
completely removed from the tire
tread/grooves.
∙ Allow the tire dressing to dry as recom- mended by the tire dressing manufac-
turer. Occasionally remove loose dust from the
interior trim, plastic parts and seats using a
vacuum cleaner or sof t bristled brush. Wipe
the vinyl and leather (if so equipped) sur-
faces with a clean, sof t cloth dampened in
mild soap solution, then wipe clean with a
dry, sof t cloth.
Regular care and cleaning is required in
order to maintain the appearance of the
leather (if so equipped).
Before using any fabric protector, read the
manufacturer’s recommendations. Some
fabric protectors contain chemicals that
may stain or bleach the seat material.
Use a cloth dampened only with water to
clean the meter and gauge lens.
WARNING
Do not use water or acidic cleaners (hot
steam cleaners) on the seat. This can
damage the seat or occupant classifi-
cation sensor. This can also affect the
operation of the air bag system and re-
sult in serious personal injury.
CAUTION
∙ Never use benzine, thinner or any
similar material.
∙ Small dirt particles can be abrasive and damaging to leather surfaces
and should be removed promptly. Do
not use saddle soap, car waxes, pol-
ishes, oils, cleaning fluids, solvents,
detergents or ammonia-based clean-
ers as they may damage the leather’s
natural finish.
∙ Never use fabric protectors unless recommended by the manufacturer.
∙ Do not use glass or plastic cleaner on meter or gauge lens covers. It may
damage the lens cover.
CLEANING INTERIOR
7-4Appearance and care

8 Do-it-yourself
Maintenance precautions.......................8-2
Engine compartment check locations ...........8-3
Engine cooling system ..........................8-5
Checking engine coolant level ................8-6
Changing engine coolant .....................8-6
Engine oil ........................................8-7
Checking engine oil level .....................8-7
Changing engine oil ..........................8-8
Changing engine oil filter ....................8-10
Continuously Variable Transmission (CVT)
fluid (if so equipped) ............................. 8-11
Brake and clutch (if so equipped) fluid ..........8-12
Brake fluid ................................... 8-12
Clutch (if so equipped) fluid ..................8-12
Windshield-washer fluid ........................8-13
Windshield-washer fluid reservoir ............8-13
Battery......................................... 8-14
Jump starting ............................... 8-15
Variable voltage control system ................8-16
Drive belt ....................................... 8-16
Spark plugs .................................... 8-17
Replacing spark plugs ....................... 8-17
Air cleaner ...................................... 8-18In-cabin microfilter
.......................... 8-19
Windshield wiper blades ........................8-19
Cleaning .................................... 8-19
Replacing ................................... 8-19
Brakes.......................................... 8-21
Fuses ........................................... 8-22
Engine compartment .......................8-22
Passenger compartment ....................8-24
Battery replacement ........................... 8-25
Key fob (if so equipped) ......................8-26
NISSAN Intelligent Key® (if so equipped) ......8-27
Lights .......................................... 8-29
Headlights ................................... 8-29
Turn signal bulb ............................. 8-31
Fog lights (if so equipped) ...................8-31
Ex

terior and interior lights ...................8-33
Wheels and tires ................................ 8-35
Tire pressure ................................ 8-35
Tire labeling ................................. 8-39
Types of tires ................................ 8-41
Tire chains .................................. 8-42
Changing wheels and tires ..................8-43

For additional brake and clutch fluid speci-
fication information, refer to “Recom-
mended fluids/lubricants and capacities”
in the “Technical and consumer informa-
tion” section of this manual.
WARNING
∙ Use only new fluid from a sealed con-tainer. Old, inferior or contaminated
fluid may damage the brake and
clutch (if so equipped) systems. The
use of improper fluids can damage
the brake and clutch system and af-
fect the vehicle’s stopping ability.
∙ Clean the filler cap before removing.
∙ Brake and clutch fluid is poisonous and should be stored carefully in
marked containers out of reach of
children.
CAUTION
Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid
is spilled, immediately wash the surface
with water.
BRAKE FLUID
Check the fluid level in the reservoir. If the
level is below the MIN line
1, or the brake
warning light comes on, add Genuine
NISSAN Brake Fluid or equivalent DOT 3
fluid up to the MAX line
2. If fluid must be
added frequently, the system should be
checked. It is recommended that you visit a
NISSAN dealer for this service.
CLUTCH (if so equipped) FLUID
Check the fluid level in the reservoir. If the
level is below the MIN line
1, or the brake
warning light comes on, add Genuine
NISSAN Brake Fluid or equivalent DOT 3
fluid up to the MAX line
2. If fluid must be
added frequently, the system should be
checked. It is recommended that you visit a
NISSAN dealer for this service.
LDI2169LDI2169
BRAKE AND CLUTCH (if so equipped)
FLUID
8-12Do-it-yourself

WINDSHIELD-WASHER FLUID
RESERVOIR
Fill the windshield-washer fluid reservoir
periodically. Add windshield-washer fluid
when the low windshield-washer fluid
warning light (if so equipped) comes on or
the “Low Washer Fluid” warning message (if
so equipped) shows on the vehicle infor-
mation display.
To fill the windshield-washer fluid reservoir,
lif t the cap off the reservoir and pour the
windshield-washer fluid into the reservoir
opening.Add a washer solvent to the washer for
better cleaning. In the winter season, add a
windshield washer antifreeze. Follow the
manufacturer’s instructions for the mix-
ture ratio.
Refill the reservoir more frequently when
driving conditions require an increased
amount of windshield-washer fluid.
Recommended fluid is Genuine NISSAN
Windshield Washer Concentrate Cleaner &
Anti-freeze or equivalent.
CAUTION
∙ Do not substitute engine antifreeze
coolant for windshield-washer fluid.
This may result in damage to the
paint.
∙ Do not fill the windshield-washer fluid reservoir with washer fluid concen-
trates at full strength. Some methyl
alcohol based washer fluid concen-
trates may permanently stain the
grille if spilled while filling the
windshield-washer fluid reservoir. ∙ Pre-mix washer fluid concentrates
with water to the manufacturer’s rec-
ommended levels before pouring the
fluid into the windshield-washer fluid
reservoir. Do not use the windshield-
washer fluid reservoir to mix the
washer fluid concentrate and water.LDI2170
WINDSHIELD-WASHER FLUID
Do-it-yourself8-13

If you wax the surface of the hood, be care-
ful not to let wax get into the washer nozzle
F. This may cause clogging or improper
windshield-washer operation. If wax gets
into the nozzle, remove it with a needle or
small pin
E. If the brakes do not operate properly, have
the brakes checked. It is recommended
that you visit a NISSAN dealer for this ser-
vice.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front (and rear-if so equipped) disc-
type brakes self-adjust every time the
brake pedal is applied. The rear drum-type
brakes (if so equipped) self-adjust every
time the parking brake is applied.
WARNING
Have your brake system checked if the
brake pedal height does not return to
normal. It is recommended that you
visit a NISSAN dealer for this service.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, a high pitched
scraping or screeching sound will be heard
when the vehicle is in motion. The noise will
be heard whether or not the brake pedal is
depressed. Have the brakes checked as
soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
Proper brake inspection intervals should
be followed.
For additional information re-
garding brake inspections, refer to the ap-
propriate maintenance schedule informa-
tion in the "Maintenance and schedules"
section of this manual.
LDI2723
BRAKES
Do-it-yourself8-21

If any electrical equipment does not come
on, check for an open fuse.1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood.
3. Remove the fuse box cover by pushing the tab
Aand lif ting the cover up.
4. Remove the fuse with the fuse puller, which is located in the center of the
fuse block in the passenger compart-
ment.
5. If the fuse is open
B, replace it with a
new fuse
C.
6. If a new fuse also opens, have the elec- trical system checked and repaired. It is
recommended that you visit a NISSAN
dealer for this service.
NOTE:
Your vehicle may not be equipped with
all fuses listed on the fuse label.
Fusible links
If the electrical equipment does not oper-
ate and fuses are in good condition, check
the fusible links. If any of these fusible links
are melted, replace with only Genuine
NISSAN parts.
LDI2746
Do-it-yourself8-23

PASSENGER COMPARTMENT
WARNING
Never use a fuse of higher or lower am-
perage rating than that specified on the
fuse box cover. This could damage the
electrical system or electronic control
units or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse. NOTE:
The fuse box is located on the driver’s
side of the instrument panel.
1. Be sure the ignition switch and the headlight switch are OFF.
2. Remove the fuse box cover
Awith a
suitable tool. Use a cloth to avoid dam-
aging the trim.
3. Locate the fuse that needs to be re- placed.
4. Remove the fuse with the fuse puller
B. 5. If the fuse is open
C, replace it with an
equivalent good fuse
D.
6. Push the fuse box cover to install.
If a new fuse also opens, have the electrical
system checked and repaired. It is recom-
mended that you visit a NISSAN dealer for
this service.
NOTE:
Your vehicle may not be equipped with
all fuses listed on the fuse label.
LDI2712LDI2713
8-24Do-it-yourself

Extended storage switch
If any electrical equipment does not oper-
ate, remove the extended storage switch
and check for an open fuse.
NOTE:
The extended storage switch is used for
long term vehicle storage. Even if the ex-
tended storage switch is broken it is not
necessary to replace it. Replace only the
open fuse in the switch with a new fuse.How to replace the extended storage
switch:
1. To remove the extended storage switch, be sure the ignition switch is in
the OFF or LOCK position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
AandBfound
on each side of the storage switch.
5. Pull the storage switch straight out from the fuse box
C.
CAUTION
Be careful not to allow children to swal-
low the battery or removed parts.
LDI2747
BATTERY REPLACEMENT
Do-it-yourself8-25

HEADLIGHTS
For additional information on headlight
bulb replacement, refer to the instructions
outlined in this section.
Replacing the halogen headlight
bulb (if so equipped)
NOTE:
The headlight is a semi-sealed beam type
which used a replaceable headlight (halo-
gen) bulb. They can be replaced from in-
side the engine compartment without re-
moving the headlight assembly.
CAUTION
∙ Aiming is not necessary af ter replac-ing the bulb. When aiming adjustment
is necessary, it is recommended that
you visit a NISSAN dealer for this
service.
∙ Do not leave the headlight assembly open without a bulb installed for a
long period of time. Dust, moisture,
smoke, etc. entering the headlight
body may affect bulb performance.
Remove the bulb from the headlight
assembly just before a replacement
bulb is installed.
Type A (if so equipped)
LDI2980
LIGHTS
Do-it-yourself8-29