horn NISSAN SENTRA 2023 User Guide

Using the interior lights
The interior lights illuminate for a period of
time when a door is unlocked and the inte-
rior lights switch is not in the OFF position.
The interior lights can be turned off without
waiting by performing one of the following
operations:
• Placing the ignition switch in the ONposition.
• Locking the doors with the request switch (if so equipped) or the Intelligent
Key.
• Switching the interior light switch to the OFF position.
For additional information, see “Interior
lights” (P. 2-74).
Releasing the trunk lid
Press thebutton for 0.5 seconds to
open the trunk lid. The trunk release button
will not operate when the ignition switch is
placed in the ON position.
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.
•
(unlock) button is pressed on the
Intelligent Key.
Silencing the horn beep feature
If desired, the horn beep feature can be
deactivated using the Intelligent Key.
To deactivate: Press and hold the
andbuttonsfor at least 4 seconds.
The hazard warning lights will flash three
times to confirm that the horn beep fea-
ture has been deactivated.
To activate: Press and hold the
andbuttonsfor at least 4 seconds once
more.
The hazard warning lights will flash once
and the horn will sound once to confirm
that the horn beep feature has been
reactivated.
Deactivating the horn beep feature does
not silence the horn if the alarm is
triggered.
WARNING SIGNALS
To help prevent the vehicle from moving
unexpectedly by erroneous operation of
the Intelligent Key or to help prevent the
vehicle from being stolen, a chime or
buzzer sounds from inside and outside the
vehicle and a warning is displayed in the
instrument panel.
When a chime or beep sounds or a warning
is displayed, be sure to check the vehicle
and the Intelligent Key.
For additional information, see “Trouble-
shooting guide” (P. 3-16) and “Vehicle infor-
mation display 4.2 inch (11 cm) Type A”
(P. 2-18) or “Vehicle information display 7
inch (18 cm) Type B” (P. 2-32)
Pre-driving checks and adjustments3-15

TROUBLESHOOTING GUIDE
(Continuously Variable
Transmission only)
Verif y the location of all Intelligent Keys that
are programmed for the vehicle. If another
Intelligent Key is in range or inside the ve-
hicle, the vehicle system may respond dif-
ferently than expected.
SymptomPossible CauseRemedy
When pushing the ignition switch
to stop the engine The Shif t to Park warning light in the instrument
panel illuminates and the inside chime sounds con-
tinuously. The shif t lever is not in the P (Park)
position.
Make sure that the shif t lever is in
the P (Park) position.
When pushing the door handle
request switch (if so equipped) to
lock the door The outside chime sounds for a few seconds.
The Intelligent Key is inside the ve-
hicle or the trunk.Be sure to carry the Intelligent Key
with you.
When closing the doors The outside chime sounds 3 times.
The ignition switch is in the ACC
position.Place the ignition switch in the
OFF position.
The Shif t to Park warning light in the instrument
panel illuminates and the outside chime sounds
continuously. The ignition switch is in the OFF
position and the shif t lever is not in
the P (Park) position.Make sure that the shif t lever is in
the P (Park) position and place the
ignition switch in the OFF position.
Few seconds af ter closing the driver’s door, the Rear
Door Alert warning message appears on the dis-
play, the horn sounds six times, or a Check Back
Seat For All Articles warning appears on the display. The Rear Door Alert is activated.
Check the back seat for all articles,
press the OK button to clear the
Rear Door Alert warning message.
The outside chime sounds for approximately 3 sec-
onds and all the doors unlock. The Intelligent Key is inside the ve-
hicle or the trunk.Be sure to carry the Intelligent Key
with you.
When closing the trunk lid The outside chime sounds for few seconds and the
trunk lid opens. The Intelligent Key is inside the
trunk.Be sure to carry the Intelligent Key
with you.
When pushing the
button
on the Intelligent Key to lock the
door The outside chime sounds for a few seconds and all
the doors unlock. The Intelligent Key is inside the ve-
hicle or the trunk.
Be sure to carry the Intelligent Key
with you.
A door is not closed securely. Close the doors securely.
3-16Pre-driving checks and adjustments

FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference
that may cause undesired operation.
NOTE:
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the us-
er's authority to operate the
equipment.
For Canada:
This device contains licence-exempt
transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic
Development Canada’s licence-exempt
RSS(s). Operation is subject to the fol-
lowing two conditions: (1) This device
may not cause interference. (2) This de-
vice must accept any interference, in-
cluding interference that may cause un-
desired operation of the device.
TPMS with Easy-Fill Tire Alert
When adding air to an under-inflated tire,
the TPMS with Easy-Fill Tire Alert provides
visual and audible signals outside the ve-
hicle to help you inflate the tires to the rec-
ommended COLD tire pressure.
Vehicle set-up:
1. Park the vehicle in a safe and level place.
2. Apply the parking brake and place theshif t lever in the P (Park) position (if so
equipped).
3. Place the ignition switch in the ON posi- tion. Do not start the engine.
Operation:
1. Add air to the tire.
2. Af ter a few seconds, the hazard indica- tors will start flashing.
3. When the designated pressure is reached, the horn beeps once and the
hazard indicators stop flashing.
4. Perform the above steps for each tire. • If the tire is over-inflated more thanapproximately 4 psi (30 kPa), the horn
beeps and the hazard indicators flash
three times. To correct the pressure,
push the core of the valve stem on the tire briefly to release pressure. When
the pressure reaches the designated
pressure, the horn beeps once.
• If the hazard indicator does not flash within approximately 15 seconds af ter
starting to inflate the tire, it indicates
that the Easy-Fill Tire Alert is not
operating.
• The TPMS will not activate the Easy-Fill Tire Alert under the following condi-
tions:
– If there is interference from an ex- ternal device or transmitter.
– The air pressure from the inflation device is not sufficient to inflate the
tire.
– There is a malfunction in the TPMS system.
– There is a malfunction in the horn or hazard indicators.
– The identification code of the tire’s pressure sensor is not registered to
the system.
– The battery of the tire pressure sensor is low.
• If the Easy-Fill Tire Alert does not oper- ate due to TPMS interference, move
the vehicle about 3 f t (1 m) backward
or forward and try again.
5-8Starting and driving

2.0L 4 CYLINDER (MR20DD engine
model)
The following shows the maintenance
schedule.
Choose the maintenance schedule
needed based on your vehicle driving
conditions.
Af ter 120,000 miles (192,000 km)/144
months, continue maintenance at the
same mileage/time interval.
5,000 miles/(8,000 km)/6 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
• Front drive shaf t boots
10,000 miles/(16,000 km)/
12 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine oil & filter (1)
• Tire rotation
Maintenance and schedules9-9

Severe use maintenance:
Inspections:
• Brake pads & rotors
• Front drive shaf t boots
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter
within two weeks or less than 500 miles
(800 km).15,000 miles/(24,000 km)/
18 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspection:
• Intelligent key battery
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace in-cabin microfilter
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage • Axle & suspension parts
• Front drive shaf t boots
9-10Maintenance and schedules

20,000 miles/(32,000 km)/
24 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Fuel tank vapor vent system*
• Fuel lines/connections*
• Exhaust system
• Steering gear and linkage
• Axle & suspension parts
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth Essentials:
• Replace brake fluid
• Replace engine oil & filter (1)
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Front drive shaf t boots
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace manual transmission gear oil
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter
within two weeks or less than 500 miles
(800 km).
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
25,000 miles/(40,000 km)/
30 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
• Front drive shaf t boots
Maintenance and schedules9-11

30,000 miles/(48,000 km)/
36 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth Essentials:
• Replace engine air filter (1)
• Replace engine oil & filter (2)
• Replace in-cabin microfilter
• Replace Intelligent key battery
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Front drive shaf t boots
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
(2) If the oil replacement indicator is dis-
played, change the engine oil and filter
within two weeks or less than 500 miles
(800 km).
35,000 miles/(56,000 km)/
42 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
• Front drive shaf t boots
9-12Maintenance and schedules

40,000 miles/(64,000 km)/
48 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Fuel tank vapor vent system*
• Fuel lines/connections*
• Exhaust system
• Steering gear and linkage
• Axle & suspension part
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose Inspection
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test • Tire pressure, treadwear and depth
Essentials:
• Replace brake fluid
• Replace engine oil & filter (1)
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Front drive shaf t boots
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace manual transmission gear oil
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter
within two weeks or less than 500 miles
(800 km).
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
45,000 miles/(72,000 km)/
54 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/
hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace in-cabin microfilter
• Replace Intelligent key battery
• Tire rotation
Maintenance and schedules9-13

Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
• Front drive shaf t boots50,000 miles/(80,000 km)/
60 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine oil & filter (1)
• Tire rotation Severe use maintenance:
Inspections:
• Brake pads & rotors
• Front drive shaf t boots
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter
within two weeks or less than 500 miles
(800 km).
* Maintenance items and intervals with “*”
are recommended by NISSAN for reliable
vehicle operation. The owner need not per-
form such maintenance in order to main-
tain the emission warranty or manufac-
turer recall liability. Other maintenance
items and intervals are required.
9-14Maintenance and schedules

55,000 miles/(88,000 km)/
66 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts and hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Steering gear & linkage
• Axle & suspension parts
• Front drive shaf t boots
60,000 miles/(96,000 km)/
72 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Fuel tank vapor vent system*
• Fuel lines/connections*
• Exhaust system
• Steering gear and linkage
• Axle & suspension part
• Front drive shaf t boots
• Manual transmission gear oil
• Horn, lights, signals, wipers, rear hatch/ hood lif t supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspection
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test • Tire pressure, treadwear and depth
Essentials:
• Replace engine air filter (1)
• Replace brake fluid
• Replace engine oil & filter (2)
• Replace in-cabin microfilter
• Replace Intelligent key battery
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Front drive shaf t boots
• Steering gear & linkage
• Axle & suspension parts
Essentials:
• Replace CVT fluid
• Replace manual transmission gear oil
• Replace brake fluid
(1) If operating mainly in dusty conditions,
more frequent maintenance may be
required.
Maintenance and schedules9-15