key fob battery NISSAN SENTRA 2022 Owners Manual

SYSTEM MAINTENANCE
The sonar sensorsO1are located on the
rear bumper. Always keep the area near
the sonar sensors clean.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the sonar sensors.
Check for and remove objects obstructing
the area around the sonar sensors. 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 key fob or the NISSAN
Intelligent 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.
This vehicle is equipped with a sealed
maintenance free battery. It is recom-
mended that you visit a NISSAN dealer for
service.
LSD3754
COLD WEATHER DRIVING
Starting and driving5-125

Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders)
...................3-16Inside automatic anti-glare mirror. . . .3-29Instrument brightness control.......2-60Instrument panel.............0-6, 2-2Instrument panel dimmer switch.....2-60Intelligent Around View Monitor......4-16Intelligent Cruise Control (ICC).......5-59Intelligent Driver Alertness (I-DA).....5-105Intelligent Forward Collision Warning
(I-FCW)......................5-92Intelligent Key system
Key operating range............3-9Key operation................3-10Mechanical key................3-3Remote keyless entry operation. . . .3-14Troubleshooting guide.......3-18,3-19Warning signals...........3-18,3-19Intelligent Trace Control (I-TC).......5-119Interior light...............2-74,2-75Interior trunk lid release...........3-24iPod® Player................. .4-57ISOFIX child restraints.............1-25
J
Jump starting...............6-9, 8-13
K
Key.........................3-2Key fob battery replacement........8-22
Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-14KeysNISSAN Intelligent Key®........3-2,3-7NISSAN Vehicle Immobilizer System
keys..................... .3-4
L
Labels
Air conditioner specification label. . .10-14C.M.V.S.S. certification label.......10-13Emission control information label. .10-13Engine serial number..........10-13F.M.V.S.S. certification label........10-13Tire and Loading Information label. .10-14Vehicle identification number (VIN). .10-12Vehicle identification number (VIN)
plate.................... .10-12Warning labels (for SRS)..........1-65Lane Departure Warning (LDW).......5-29LATCH (Lower Anchors and Tethers for
CHildren) System...............1-25Launch bar menu...............4-8License plate
Installing the license plate........10-14LightAir bag warning light........1-65, 2-14Brake light (See stop light)........8-26Bulb check/instrument panel......2-9Bulb replacement.............8-26Charge warning light...........2-10
Exterior and Interior lights........8-26Fog light switch...............2-61Fog lights..................8-25Headlight and turn signal switch. . . .2-55Headlight control switch.........2-55Headlights..................8-24Interior light..............2-74,2-75Light bulbs.................8-24Low tire pressure warning light.....2-11Low windshield-washer fluid warning
light................. .2-30, 2-47Spotlights (See map light)........2-75Trunk light..................2-76Warning/indicator lights and audible
reminders..................3-16Lights......................8-24Map lights..................2-75Lock
Child safety rear door lock.........3-7Door locks................. .3-4Fuel-filler door lock opener lever. . . .3-25Glove box lock...............2-67Power door locks..............3-6Trunk lid lock opener lever........3-24Loose fuel cap warning........2-29,2-47Low fuel warning light.........2-29,2-46Low tire pressure warning light.......2-11Low windshield-washer fluid warning
light................... .2-30, 2-47Luggage (See vehicle loading
information)..................10-15
11-4Index