2021 NISSAN TITAN headlights

The interior light has a three-position
switch and operates regardless of ignition
switch position.
When the switch is in the ON position
O1,
the interior lights illuminate, regardless of
door position. The lights will go off af ter a
period of time unless the ignition switch is
placed in the ON position.
When the switch is in the DOOR or normal
operation position
O2, the interior lights,
puddle lights (if so equipped), and cargo
light will stay on for a period of time when: • The doors are unlocked by the key fob, a
key or the power door lock switch while
all doors are closed and the ignition
switch is in the OFF position.
• The driver’s door is opened and then closed while the ignition switch is placed
in the OFF position.
• The ignition switch is placed in the OFF position while all doors are closed.
The lights will turn off while the timer is
activated when:
• The driver’s door is locked by the key fob, a key, or the power door lock switch.
• The ignition switch is turned ON.
When the switch is in the OFF position
O3,
the interior lights do not illuminate, regard-
less of door position. The puddle lights (if so
equipped) and cargo light come on when
any front or rear passenger door is opened.
The lights will turn off automatically af ter a
period of time while doors are open to
prevent the battery from becoming dis-
charged.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could re-
sult in a discharged battery.
CONSOLE LIGHT (if so equipped)
The console light will turn on whenever the
parking lights or headlights are illuminated.
The console light brightness can be ad-
justed with the illumination brightness
control.
LIC0792LIC3405
INTERIOR LIGHTS
2-88Instruments and controls

Unlocking doors
1. Press thebutton on the Intelligent
Key to unlock the driver’s door.
2. The hazard warning lights flash once.
3. Press the
button again within
1 minute to unlock all doors and tailgate
(if so equipped).
All doors and tailgate will be locked auto-
matically unless one of the following op-
erations is performed within 1 minute af ter
pressing the
button:
• Opening any doors.
• Pushing the ignition switch.
Using the interior lights
The interior lights illuminate for a period of
time when a door is unlocked and the
room light switch is in the DOOR position.
The lights can be turned off without waiting
by performing one of the following opera-
tions:
• Placing the ignition switch in the ON po- sition.
• Locking the doors with the Intelligent Key.
• Switching the room light switch to the “OFF” position. For additional information, see “Interior
lights” (P. 2-88).
Opening windows
The Intelligent Key allows you to simultane-
ously open windows equipped with auto-
matic operation.
To open the windows, press the
but-
ton on the Intelligent Key for longer than
3 seconds af ter all doors are unlocked
The door windows will open while pressing
the
button on the Intelligent Key.
The door windows cannot be closed by
using the Intelligent Key.
Using the panic alarm
If you are near your vehicle and feel threat-
ened, you may activate the panic alarm to
call attention by pressing and holding the
button on the Intelligent Key for lon-
ger than 0.5 seconds.
The panic alarm and headlights will stay on
for a period of time. The panic alarm stops when:
• It has run for a period of time.
• Any button is pressed on the Intelligent
Key.
• The request switch (if so equipped) on the driver or passenger door is pushed and
the Intelligent Key is in range of the door
handle.
Trailer light check (if so equipped)
This functionality allows the customer to
confirm trailer light operation, without the
need of a second person to press the brake
pedal or activate each turn signal light. The
trailer light check can be performed by the
Intelligent Key or through the Vehicle Set-
tings in the vehicle information display. For
additional information, see “Vehicle infor-
mation display” (P. 2-22).
Pre-driving checks and adjustments3-17

CARD HOLDER (driver’s side only)
To access the card holder, slide card in the
card holder. Do not view information while
operating the vehicle.
MANUAL ANTI-GLARE REARVIEW
MIRROR (if so equipped)
Use the night positionO1to reduce glare
from the headlights of vehicles behind you
at night.
Use the day position
O2when driving in
daylight hours.
WARNING
Use the night position only when nec-
essary, because it reduces rear view
clarity.
AUTOMATIC ANTI-GLARE
REARVIEW MIRROR (if so equipped)
The inside mirror is designed so that it au-
tomatically dims during night time condi-
tions and according to the intensity of the
headlights of the vehicle following you. The
automatic anti-glare feature is activated
when the ignition switch is in the ON posi-
tion.
LPD2436WPD0126LPD2418
Type A (if so equipped)
MIRRORS
Pre-driving checks and adjustments3-31

Power folding outside mirrors
(if so equipped)
CAUTION
Do not manually fold the power folding
mirrors. Manually folding the mirrors
can damage the mirrors.
Push the power folding switch to open or
close the mirrors.
If one of the mirrors are manually operated
or bumped, the mirror body can become
loose at the pivot point. To correct elec-
tronic mirror operation, cycle the mirrors by pushing the power folding switch until the
mirrors are in the open position.
Reverse tilt-down feature (if so
equipped)
The reverse tilt-down feature will turn both
outside mirror surfaces downward to pro-
vide better rear visibility close to the vehicle
when the mirror control switch is in either
the L or R position.
The mirrors automatically return to their
original position when you shif t out of R
(Reverse).
The outside mirror surfaces will return to
their original position when one of the fol-
lowing conditions has occurred:
• The shif t lever is moved to any position
other than R (Reverse).
• The outside mirror control switch is set to the neutral or center position.
• The ignition switch is placed in the OFF position.
NOTE:
If the outside mirror control switch is in
the center position, the mirror surface
will NOT turn downward when the shif t
lever is moved to R (Reverse). For additional information, see “Memory
seat” (P. 3-40).
Automatic anti-glare outside
mirror (if so equipped)
The outside mirror will automatically dim
during nighttime conditions to reduce the
glare from the headlights of trailing ve-
hicles. The automatic anti-glare feature
operates only when the ignition switch is
placed in the ON position.
The automatic anti-glare feature will be on
when starting the vehicle. The indicator
light on the automatic anti-glare rearview
mirror will illuminate when the automatic
anti-glare feature is operating.
To turn off the anti-glare feature, press the
O button on the rearview mirror. The indi-
cator light will turn off.
To turn on the anti-glare feature again,
press the | button on the rearview mirror.
The indicator light will turn on.
For additional information on the auto-
matic anti-glare rearview mirror, see “Auto-
matic anti-glare rearview mirror (if so
equipped)” (P. 3-31).
LPD0417
Pre-driving checks and adjustments3-35

SYSTEM OPERATION
The Traffic Sign Recognition (TSR) system
displays the following types of road signs:
OASpeed sign detected (in Canada)
OBSpeed sign detected (in USA)
OCSpeed sign detected (no speed limit de-
tected)
OD“Do not pass” sign detected
CAUTION
• The TSR system is intended as an aid
to careful driving. It is the driver’s re-
sponsibility to stay alert, drive safely,
and observe all road regulations that
currently apply, including looking out
for road signs. •
The TSR system may not function
properly under the following
conditions:
– When the road sign is not clearly
visible, for example, due to dam-
age or weather conditions.
– When rain, snow or dirt adheres to
the windshield in front of the
multi-sensing camera unit.
– When the headlights are not
bright due to dirt on the lens or if
the aiming is not adjusted
properly.
– When strong light enters the cam-
era unit. (For example, the light di-
rectly shines on the front of the
vehicle at sunrise or sunset.)
– When a sudden change in bright-
ness occurs. (For example, when
the vehicle enters or exits a tunnel
or under a bridge.)
– In areas not covered by the navi-
gation system.
– If there are deviations in relation
to the navigation, for example due
to changes in the road routing.
– When overtaking buses or trucks
with speed stickers.
LSD4012LSD3378
Starting and driving5-25

–When driving on slippery roads,
such as on ice or snow.
– When driving on winding or un-
even roads.
– When there is a lane closure due to
road repairs.
– When driving in a makeshif t or
temporary lane.
– When driving on roads where the
lane width is too narrow.
– When driving without normal tire
conditions (for example, tire wear,
low tire pressure, installation of
spare tire, tire chains, nonstan-
dard wheels).
– When the vehicle is equipped with
non-original brake parts or sus-
pension parts.
– When you are towing a trailer or
other vehicle.
• The system may not function prop-
erly under the following conditions:
– On roads where there are multiple
parallel lane markers; lane mark-
ers that are faded or not painted
clearly; yellow painted lane mark-
ers; non-standard lane markers;
or lane markers covered with wa-
ter, dirt, snow, etc. –
On roads where the discontinued
lane markers are still detectable.
– On roads where there are sharp
curves.
– On roads where there are sharply
contrasting objects, such as shad-
ows, snow, water, wheel ruts,
seams or lines remaining af ter
road repairs. (The LDW system
could detect these items as lane
markers.)
– On roads where the traveling lane
merges or separates.
– When the vehicle’s traveling direc-
tion does not align with the lane
marker.
– When traveling close to the ve-
hicle in front of you, which ob-
structs the lane camera unit de-
tection range.
– When rain, snow, dirt or an object
adheres to the windshield in front
of the lane camera unit.
– When the headlights are not
bright due to dirt on the lens or
if the aiming is not adjusted
properly. –
When strong light enters the lane
camera unit. (For example, the
light directly shines on the front of
the vehicle at sunrise or sunset.)
– When a sudden change in bright-
ness occurs. (For example, when
the vehicle enters or exits a tunnel
or under a bridge.)
SYSTEM TEMPORARILY
UNAVAILABLE
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104°F [40°C]) and then
started, the LDW system may be deacti-
vated automatically and the following
message will appear in the vehicle infor-
mation display: “Not Available High Camera
Temp.”
When the interior temperature is reduced,
the LDW system will resume operating au-
tomatically.
5-30Starting and driving

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 and oil filter ..............8-7
Automatic Transmission Fluid (ATF) .............8-13
Power Steering Fluid (PSF) ......................8-13
Brake fluid ...................................... 8-14
Windshield-washer fluid ........................8-15
Windshield-washer fluid reservoir ...........8-15
Battery......................................... 8-16
Jump starting ............................... 8-18
Variable voltage control system
(if so equipped) ................................. 8-19
Drive belt ....................................... 8-19
Spark plugs .................................... 8-20
Replacing spark plugs .......................8-20
Air cleaner ..................................... 8-21
In-cabin microfilter .......................... 8-21Windshield wiper blades
........................8-22
Cleaning .................................... 8-22
Replacing ................................... 8-22
Brakes ......................................... 8-23
Fuses .......................................... 8-24
Engine compartment .......................8-24
Passenger compartment ...................8-25
Battery replacement ........................... 8-27
NISSAN Intelligent Key® ......................8-27
Lights .......................................... 8-29
Headlights .................................. 8-29
Fog lights (if so equipped) ...................8-29
Daytime Running Light (DRL)
(if so equipped) .............................. 8-30
Exterior and interior lights ...................8-32
Wheels and tires ............................... 8-35
Tire pressure ................................
8-35
Tir

e labeling ................................. 8-39
Types of tires ................................ 8-41
Tire chains .................................. 8-42
Changing wheels and tires ..................8-43

HEADLIGHTS
For additional information on headlight
bulb replacement, refer to the instructions
outlined in this section.
Replacing the halogen headlight
bulb (if so equipped)
The headlight is a semi-sealed beam type
which uses a replaceable headlight (halo-
gen) bulb. Because the headlight assembly
must be removed from the vehicle for bulb
replacement, it is recommended that you
visit a NISSAN dealer for this service.
CAUTION
• Aiming is not necessary af ter replac-
ing the bulb. When aiming adjust-
ment is necessary, it is recom-
mended 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. •
Only touch the base when handling
the bulb. Never touch the glass enve-
lope. Touching the glass could sig-
nificantly affect bulb life and/or
headlight performance.
• High pressure halogen gas is sealed
inside the halogen bulb. The bulb
may break if the glass envelope is
scratched or the bulb is dropped.
• Use the same number and wattage
as shown in the chart.
Fog may temporarily form inside the lens
of the exterior lights in the rain or in a car
wash. A temperature difference between
the inside and the outside of the lens
causes the fog. This is not a malfunction. If
large drops of water collect inside the lens,
it is recommended that you visit a NISSAN
dealer for servicing.
Replacing the LED headlight bulb
(if so equipped)
If LED headlight bulb replacement is re-
quired, it is recommended that you visit a
NISSAN dealer for this service.
FOG LIGHTS (if so equipped)
For additional information on fog light bulb
replacement, refer to the instructions out-
lined in this section.
LIGHTS
Do-it-yourself8-29