keyless NISSAN ALTIMA 2023 Owners Manual

3 Pre-driving checks and adjustments
Keys.............................................3-2NISSAN Intelligent Key® (if so equipped) .......3-2
NISSAN Vehicle Immobilizer System
keys..........................................3-4
Doors ...........................................3-4
Locking with key .............................3-5
Locking with inside lock knob ................3-6
Locking with power door lock switch .........3-6
Automatic door locks ........................3-6
Child safety rear door lock .................... 3-7
NISSAN Intelligent Key® (if so equipped) .......... 3-7
Operating range .............................3-9
Door locks/unlocks precaution ...............3-9
NISSAN Intelligent Key® operation ...........3-10
How to use the remote keyless entry
function ..................................... 3-14
Warning signals ............................. 3-16
Troubleshooting guide ......................3-16
Remote Engine Start ........................... 3-19
Remote Engine Start operating range .......3-19
Remote starting the vehicle .................3-20
Extending engine run time ..................3-20
Canceling a Remote Engine Start ...........3-20
Conditions the Remote Engine Start will
notwork .................................... 3-21Hood
........................................... 3-22
Trunk lid ........................................ 3-22
Opener operation ........................... 3-22
Interior trunk lid release .....................3-24
Interior trunk access ........................ 3-24
Fuel-filler door .................................. 3-25
Opener operation ........................... 3-25
Fuel-filler cap ................................ 3-25
Steering wheel ................................. 3-27
Tilt operation ................................ 3-27
Telescopic operation ........................ 3-27
Sun visors ...................................... 3-28
Vanity mirrors ............................... 3-29
Mirrors ......................................... 3-29
Manual anti-glare rearview mirror
(if so equipped) .............................. 3-29
Automatic anti-glare rearview mirror
(if so equipped) .............................. 3-29
Outside mirrors .............................
3-30
Memor

y seat (if so equipped) ...................3-31
Memory storage function ...................3-31
Memory storage function (switch) ...........3-32
Entry/exit function .......................... 3-33
System operation ........................... 3-33

HOW TO USE THE REMOTE
KEYLESS ENTRY FUNCTION
1.(remote engine start) button
2.
(lock) button
3.
(unlock) button
4.
(trunk) button
5.
(panic) button 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 doors or the trunk are open or not closed securely.
• When the Intelligent Key battery is discharged.
CAUTION
When locking the doors using the Intel-
ligent Key, be sure not to leave the key
in the vehicle.
Locking doors
1. Place the ignition switch in the LOCK position.
2. Close all doors.
3. Press the
button on the Intelli-
gent Key. 4. The hazard indicator lights flash twice
and the horn beeps once.
5. All doors will be locked.
WARNING
Af ter locking the doors using the Intel-
ligent Key, be sure that the doors have
been securely locked by operating the
door handles. Failure to follow these in-
structions may result in inadvertently
unlocking the doors, which may de-
crease the safety and security of your
vehicle.
Unlocking doors
1. Press thebutton on the Intelligent
Key.
2. The hazard indicator lights flash once and the driver’s door will unlock.
3. Press the
button again within 1
minute to unlock all doors and trunk.
LPD3603
3-14Pre-driving checks and adjustments

Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the sonar sensors.
Do not strike or damage the area around
the sonar sensors. It is recommended that
you visit a NISSAN dealer if the area around
the sonar sensors is damaged due to a
collision.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,
see “Engine cooling system” (P. 8-5).
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, see “Battery”
(P. 8-14).
DRAINING OF COOLANT WATER
If the vehicle is to be lef t outside without
antifreeze, drain the cooling system, includ-
ing the engine block. Refill before operating
the vehicle. For additional information, see
“Changing engine coolant” (P. 8-6).
TIRE EQUIPMENT
1. SUMMER tires have a tread designed toprovide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced
in snowy and icy conditions. If you oper-
ate 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.
3. Tire chains may be used. For additional information, see “Tire chains” (P. 8-37).
COLD WEATHER DRIVING
Starting and driving5-185

Instrument panel.............0-6, 2-2Instrument panel dimmer switch.....2-62Intelligent Around View Monitor......4-16Intelligent Cruise Control (ICC)........5-71Intelligent Cruise Control (ICC)
(for vehicles with ProPILOT Assist). . . .5-106Intelligent Driver Alertness (I-DA).....5-162Intelligent Forward Collision Warning
(I-FCW).....................5-147Intelligent Key systemKey operating range............3-9Key operation................3-10Mechanical key................3-3Remote keyless entry operation. . . .3-14Troubleshooting guide..........3-16Warning signals...............3-16Intelligent Lane Intervention (I-LI).....5-40Intelligent Trace Control (I-TC).......5-178Interior light...................2-79Interior trunk lid release...........3-24iPod® Player................. .4-57ISOFIX child restraints.............1-25
J
Jump starting..............6-17,8-15
K
Key.........................3-2Key fob battery replacement........8-23
Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-14KeysNISSAN Intelligent Key®...........3-2NISSAN Vehicle Immobilizer System
keys..................... .3-4
L
Label
Tire and Loading Information label. .10-14LabelsAir conditioner specification label. . .10-14C.M.V.S.S. certification label.......10-13Emission control information label. .10-14Engine serial number..........10-13F.M.V.S.S. certification label........10-13Tire and Loading Information label. .10-14Vehicle identification number (VIN)
plate.................... .10-12Warning labels (for SRS)..........1-67Lane Departure Warning (LDW).......5-33LATCH (Lower Anchors and Tethers for
CHildren) System...............1-25Launch bar menu................4-7License plate
Installing the license plate........10-15LightAir bag warning light........1-67, 2-12Brake light (See stop light)........8-26Bulb check/instrument panel......2-10Bulb replacement.............8-26
Charge warning light............2-11Exterior and Interior lights........8-26Fog light switch..............2-63Fog lights..................8-26Headlight and turn signal switch. . . .2-57Headlight control switch.........2-57Headlights..................8-25Interior light.................2-79Light bulbs.................8-25Low tire pressure warning light.....2-13Low windshield-washer fluid warning
light................. .2-30, 2-47Personal lights...............2-80Security indicator light..........2-12Spotlights (See map light)........2-80Trunk light..................2-80Lights......................8-25Map lights..................2-80Lock
Child safety rear door lock.........3-7Door locks................. .3-4Fuel-filler door lock opener lever. . . .3-25Glove box lock...............2-72Power door locks..............3-6Trunk lid lock opener lever........3-22Loose fuel cap warning........2-30, 2-46Low fuel warning light. .2-11, 2-15, 2-30, 2-47Low tire pressure warning light.......2-13Low windshield-washer fluid warning
light................... .2-30, 2-47Luggage (See vehicle loading
information)..................10-16
11-4