key battery NISSAN MAXIMA PLATINUM 2018 Owners Manual

CAUTION
Use the headlights with the engine run-
ning to avoid discharging the vehicle
battery.
Autolight system
The autolight system allows the headlights
to be set so they turn on and off automati-
cally. The autolight system can:∙ Turn on the headlights, front parking, tail, license plate and instrument panel
lights automatically when it is dark.
∙ Turn off all the lights when it is light.
∙ Keep all the lights on for a period of time af ter you turn the key to OFF and all
doors are closed. NOTE:
Autolight activation sensitivity and the
time delay for autolight shutoff can be
adjusted. For additional information, re-
fer to “Vehicle information display ” in
this section.
To turn on the autolight system:
1. Turn the headlight switch to the AUTO position
1.
2. Place the ignition switch in the ON po- sition.
3. The autolight system automatically turns the headlights on and off.
Initially, if the ignition switch is placed in the
OFF position and a door is opened and lef t
open, the headlights remain on for a period
of time. If another door is opened while the
headlights are on, then the timer is reset.
To turn the autolight system off, turn the
switch to the OFF,

Be sure you do not put anything on top
of the autolight sensor located in the top
side of the instrument panel. The auto-
light sensor controls the autolight; if it is
covered, the autolight sensor reacts as if
it is dark out and the headlights will illu-
minate. If this occurs while parked with
the engine off and the key in the ON po-
sition, your vehicle’s battery could be-
come discharged.Headlight beam select
1To select the high beam function, push
the lever forward. The high beam lights
come on and the

Mechanical key
The Intelligent Key contains the mechani-
cal key, which can be used in case of a
discharged battery.
To remove the mechanical key, release the
lock knob on the back of the Intelligent Key.
To install the mechanical key, firmly insert it
into the Intelligent Key until the lock knob
returns to the lock position.
The mechanical key can be used for opera-
tion in the same way as an ordinary key.

CAUTION
Be sure to carry the Intelligent Key with
you when operating the vehicle.
The Intelligent Key is capable of receiving
and transmitting radio waves. The Intelli-
gent Key system transmits weak radio
waves from various distances. Environ-
mental conditions may interfere with the
operation of the Intelligent Key system un-
der the following operating conditions: ∙ When operating near a location where strong radio waves are transmitted,
such as a TV tower, power station and
broadcasting station.
∙ When in possession of wireless equip- ment, such as a cellular telephone,
transceiver, or a CB radio.
∙ When the Intelligent Key is in contact with or covered by metallic materials.
∙ When any type of radio wave remote control is used nearby.
∙ When the Intelligent Key is placed near an electric appliance such as a personal
computer.
∙ When the vehicle is parked near a park- ing meter. In such cases, correct the operating condi-
tions before using the Intelligent Key func-
tion or use the mechanical key.
Although the life of the battery varies de-
pending on the operating conditions, the
battery’s life is approximately two years. If
the battery is discharged, replace it with a
new one.
When the Intelligent Key battery is low, a
yellow indicator illuminates with the mes-
sage “Key Battery Low” in the vehicle infor-
mation display. For additional information,
refer to “Vehicle information display warn-
ings and indicators” in the “Instruments
and controls” section of this manual.
Since the Intelligent Key is capable of re-
ceiving radio waves, if the key is lef t near
equipment which transmits strong radio
waves, such as signals from a TV and per-
sonal computer, the battery life may be-
come shorter.
For additional information, refer to “Battery
replacement” in the “Do-it-yourself ” section
of this manual.
As many as four Intelligent Keys can be
registered and used with one vehicle. For
information about the purchase and use of
additional Intelligent Keys, it is recom-
mended that you visit a NISSAN dealer.
Pre-driving checks and adjustments3-7

When all doors are locked and the trunk lid
is closed with the Intelligent Key inside the
trunk, the outside buzzer will sound and the
trunk will open.
HOW TO USE THE REMOTE
KEYLESS ENTRY FUNCTION
The remote keyless entry function can op-
erate all door locks using the remote key-
less function of the Intelligent Key. The re-
mote keyless function can operate at a
distance of 33 f t (10 m) away from the ve-
hicle. The operating distance depends
upon the conditions around the vehicle.
The remote keyless entry function will not
function under the following conditions:∙ When the Intelligent Key is not within the operational range.
∙ When the Intelligent Key battery is dis- charged.
∙ When the doors or the trunk are open or not closed securely.

one who does not carry the Intelligent Key,
to push the ignition switch to start the en-
gine.
The operating range of the engine start
function is inside of the vehicle
1.
∙ The luggage area is not included in the operating range, but the Intelligent Key
may function.
∙ If the Intelligent Key is placed on the instrument panel, inside the glove box,
storage bin or door pocket, the Intelli-
gent Key may not function.
∙ If the Intelligent Key is placed near the door or window outside the vehicle, the
Intelligent Key may function.
PUSH-BUTTON IGNITION SWITCH
POSITIONS
LOCK (Normal parking position)
The ignition switch can only be locked in
this position.
The ignition switch will be unlocked when it
is pushed to the ACC position while carry-
ing the Intelligent Key.
The ignition switch will lock when any door
is opened or closed with the ignition
switched off. ACC (Accessories)
This position activates electrical accesso-
ries, such as the radio, when the engine is
not running.
ACC has a battery saver feature that will
place the ignition switch in the OFF position
af ter a period of time under the following
conditions:
∙ All doors are closed.
∙ The shif t lever is in P (Park).
∙ The hazard lamps are off.
∙ The turn signals are off.
The battery saver feature will be canceled if
any of the following occur: ∙ Any door is opened.
∙ The shif t lever is moved out of P (Park).
∙ The ignition switch changes position.
∙ The hazard lamps are turned on.
ON (Normal operating position)
This position turns on the ignition system
and electrical accessories. ON has a battery saver feature that will
place the ignition switch in the OFF posi-
tion, if the vehicle is not running, af ter some
time under the following conditions:
∙ All doors are closed.
∙ The shif t lever is in P (Park).
∙ The hazard lamps are off.
∙ The turn signals are off.
The battery saver feature will be canceled if
any of the following occur: ∙ Any door is opened.
∙ The shif t lever is moved out of the P (Park) position.
∙ The ignition switch changes position.
∙ The hazard lamps are turned on.
∙ The turn signals are turned on.

FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply
de-icer through the key hole. If the lock
becomes frozen, heat the key before in-
serting it into the key hole or use the re-
mote keyless entry function on the Intelli-
gent Key.
ANTIFREEZE
In the winter when it is anticipated that the
temperature will drop below 32°F (0°C),
check the antifreeze to assure proper win-
ter protection. For additional information,
refer to “Engine cooling system” in the “Do-
it-yourself ” section of this manual.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, refer to “Battery”
in the “Do-it-yourself ” section of this
manual.
DRAINING OF COOLANT WATER
If the vehicle is to be lef t outside without
anti-freeze, drain the cooling system, in-
cluding the engine block. Refill before oper-
ating the vehicle. For additional informa-
tion, refer to “Changing engine coolant” in
the “Do-it-yourself ” section of this manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed toprovide superior performance on dry
pavement. However, the performance
of these tires will be substantially re-
duced in snowy and icy conditions. If
you operate your vehicle on snowy or
icy roads, NISSAN recommends the use
of MUD & SNOW or ALL SEASON TIRES
on all four wheels. It is recommended
that you visit a NISSAN dealer for the tire
type, size, speed rating and availability
information.
2. For additional traction on icy roads, studded tires may be used. However,
some U.S. states and Canadian prov-
inces prohibit their use. Check local,
state and provincial laws before install-
ing studded tires. Skid and traction capabilities of studded
snow tires on wet or dry surfaces may be
poorer than that of non-studded snow
tires.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items
be carried in the vehicle during winter:
∙ A scraper and stiff-bristled brush to re- move ice and snow from the windows
and wiper blades.
∙ A sturdy, flat board to be placed under the jack to give it firm support.
∙ A shovel to dig the vehicle out of snow- drif ts.
∙ Extra washer fluid to refill the windshield-washer fluid reservoir.
DRIVING ON SNOW OR ICE

Foglightswitch................2-49
Foldingrearseat.................1-5
Front air bag system
(See supplemental restraint system) . . .1-49
Front and rear sonar system........5-89
Front-door pocket ..............2-56
Front power seat adjustment .........1-3
Frontseats................... .1-2
Fuel Capacities and recommended
fuel/lubricants...............10-2
Fuel economy ...............5-80
Fuel-filler cap ................3-23
Fuel-filler lid .................3-23
Fuel gauge ..................2-7
Fueloctanerating.............10-5
Fuel recommendation .......10-2,10-3
Loose fuel cap warning .........2-32
Fuelefficientdrivingtips...........5-79
Fuel-filler door .................3-23
Fuel gauge ....................2-7
Fuses .......................8-18
Fusiblelinks...................8-19
G
Garage door opener, HomeLink® Universal
Transceiver . . .2-68, 2-69, 2-70, 2-71, 2-71, 2-72
Gascap.....................3-23
Gauge Engine coolant temperature gauge . .2-6
Fuel gauge ..................2-7
Odometer ..................2-5
Speedometer ..............2-4,2-5
Tachometer .................2-6 Trip odometer
.............2-4,2-5
General maintenance .............9-2
Glovebox....................2-57
Gloveboxlock.................2-57
H
Hazard warning flasher switch ........6-2
Headlight and turn signal switch ......2-45
Headlightcontrolswitch...........2-45
Headlights ...................8-22
Headrestraints................. .1-7
Heatedseats..................2-51
Heated seat switches .............2-51
Heated steering wheel switch .......2-52
Heater Heater and air conditioner (automatic)
(if so equipped) ..............4-28
Heater and air conditioner controls . .4-29
Heater operation .............4-30
Heater and air conditioner (automatic) . .4-28
HomeLink® Universal
Transceiver . . .2-68, 2-69, 2-70, 2-71, 2-71, 2-72
Hood ...................... .3-21
Horn.......................2-50
I
Ignition Switch Push-button ignition switch .......5-10
Immobilizer system ...........2-41,5-14
Important vehicle information label . . . .10-11
In-cabinmicrofilter..............8-16
Increasing fuel economy ..........5-80Indicator
NISSAN Intelligent Key® battery discharge
indicator...................5-13
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders) .................2-8,2-14
Informationdisplay..............2-17
Inside automatic anti-glare mirror .....3-28
Instrument brightness control .......2-48
Instrument panel .............0-6,2-2
Instrument panel dimmer switch .....2-48
Integrated Dynamics-control Module. . .5-88
Intelligent Around View Monitor .......4-11
Intelligent Cruise Control (ICC) .......5-43
Intelligent Drive Alertness (I-DA) ......5-75
Intelligent Engine Brake (I-EB) ........5-88
Intelligent Forward Collision Warning
(I-FCW)......................5-65
Intelligent
Key system
Key operating range ............3-8
Key operation ................3-9
Mechanical key ...............3-3
Remote keyless entry operation ....3-13
Troubleshooting guide ..........3-16
Warning signals ..............3-16
Intelligent Trace Control (I-TC) ........5-88
Interiorlight...................2-66
Interiortrunklidrelease...........3-22
ISOFIX child restraints .............1-24
J
Jumpstarting...............6-8,8-14
11-3

K
Key.........................3-2
Key fob battery replacement ........8-20
Keyless entry With Intelligent Key system
(See Intelligent Key system) .......3-13
Keys NISSAN Intelligent Key® ........3-2,3-6
NISSAN Vehicle Immobilizer System
keys......................3-3
L
Labels Air conditioner specification label . . .10-12
C.M.V.S.S. certification label .......10-11
Emission control information label . .10-11
Engine serial number ...........10-11
F.M.V.S.S. certification label ........10-11
Tire and Loading Information label . .10-12
Vehicle identification number (VIN) . .10-10
Vehicle identification number (VIN)
plate.....................10-10
Warning labels (for SRS) .........1-60
LATCH (Lower Anchors and Tethers for
CHildren)System............... .1-24
License plate Installing the license plate .......10-12
Light Airbagwarninglight........1-60, 2-13
Brakelight(Seestoplight)........8-24
Bulb check/instrument panel ......2-8
Bulb replacement .............8-24
Charge warning light ...........2-10 Console light
................2-67
ExteriorandInteriorlights........8-24
Foglights..................8-23
Foglightswitch..............2-49
Headlight and turn signal switch ....2-45
Headlightcontrolswitch.........2-45
Headlights .................8-22
Interiorlight.................2-66
Lightbulbs.................8-22
Low tire pressure warning light .....2-10
Low windshield-washer fluid warning
light .....................2-28
Passenger air bag and status light. . .1-52
Personal lights ...............2-68
Security indicator light ..........2-15
Spotlights(Seemaplight)........2-67
Trunklight..................2-68
Warning/indicator lights and audible
reminder s...............2-8,2-14
Lights ......................8-22 Maplights..................2-67
Lock Child safety rear door lock ........3-6
Door locks ................3-4,3-5
Gloveboxlock...............2-57
Power door locks ..............3-5
Trunk lid lock opener lever ........3-22
Loose fuel cap warning ...........2-32
Lowfuelwarninglight.........2-12,2-28
Low tire pressure warning light .......2-10
Low windshield-washer fluid warning
light .......................2-28
Luggage
(See vehicle loading information) .....10-13 M
Maintenance General maintenance ...........9-2
Insidethevehicle..............9-3
Maintenance precautions .........8-2
Outsidethevehicle.............9-2
Seat belt maintenance ..........1-18
Under the hood and vehicle .......9-4
Maintenance log ................9-13
Maintenance requirements ..........9-2
Maintenance schedules ............9-7
Maintenance under severe operation
conditions....................9-12
Malfunctionindicatorlight..........2-14
Maplights....................2-67
Memory Seat ........3-30,3-31,3-32,3-33
Meters and gauges ...............2-4
Instrument brightness control .....2-48
Mirror Automatic anti-glare inside mirror . .3-28
Outsidemirrorcontrol..........3-29
Outsidemirrors..............3-29
Vanitymirror................3-28
Mirrors......................3-28
Moonroof ....................2-63
Moving Object Detection (MOD) ......4-22
N
NissanConnect® Owner's Manual ......4-2
NISSAN Intelligent Key® ..........
3-2,3-6
NISSAN Intelligent Key® battery discharge
indicator.....................5-13
11-4