2018 NISSAN VERSA SEDAN change key battery

CHILD SAFETY REAR DOOR LOCK
Child safety locks help prevent the rear
doors from being opened accidentally, es-
pecially when small children are in the ve-
hicle.
The child safety lock levers are located on
the edge of the rear doors.
When the lever is in the unlock position
2,
the door can be opened from the outside
or the inside.
When the lever is in the LOCK position
1,
the door can be opened only from the
outside.
WARNING
∙ Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use.
∙ The remote keyless entry key fob
transmits radio waves when the but-
tons are pressed. The FAA advises ra-
dio waves may affect aircraf t naviga-
tion and communication systems. Do
not operate the remote keyless entry
key fob while on an airplane. Make
sure the buttons are not operated un-
intentionally when the unit is stored
for a flight.
It is possible to lock/unlock all doors, turn
the interior lights on, and activate the panic
alarm by using the key fob from outside the
vehicle.
Be sure to remove the key from the ve-
hicle before locking the doors.
The key fob can operate at a distance of
approximately 33 f t (10 m) from the vehicle.
The effective distance depends on the
conditions around the vehicle.As many as four key fobs can be used with
one vehicle. For information concerning
the purchase and use of additional key
fobs, it is recommended that you visit a
NISSAN dealer.
The key fob will not function when:
∙ The battery is discharged.
∙ The distance between the vehicle and
the key fob is over 33 f t (10 m).
The panic alarm will not activate when
the key is in the ignition switch.
CAUTION
Listed below are conditions or occur-
rences which will damage the key fob:
∙ Do not allow the key fob, which con-
tains electrical components, to come
into contact with water or salt water.
This could affect the system function.
∙ Do not drop the key fob.
∙ Do not strike the key fob sharply
against another object.
∙ Do not change or modif y the key fob.
∙ Wetting may damage the key fob. If
the key fob gets wet, immediately
wipe until it is completely dry.
SPA2037
REMOTE KEYLESS ENTRY SYSTEM (if
so equipped)
3-6Pre-driving checks and adjustments

KEY FOB (if so equipped)
Replace the battery in the key fob as fol-
lows:
1. Remove the screw
A.2. Insert a small screwdriver into the slit of
the corner
Band twist it to separate
the upper part from the lower part. Use
a cloth to protect the casing.
3. Replace the battery with a new one.
∙ Do not touch the internal circuit and
electric terminals as doing so could
cause a malfunction.
∙ Make sure that the + side faces the
bottom of the case
C.
Recommended battery: CR1620 or equiva-
lent.
4. Close the lid and install the screw se-
curely.
5. Operate the buttons to check its op-
eration.
If you need assistance for replacement, it is
recommended that you visit a NISSAN
dealer for this service.
If the battery is removed for any reason
other than replacement, perform step 5.
∙An improperly disposed battery can
hurt the environment. Always con-
firm local regulations for battery dis-
posal.∙The key fob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
∙The operational range of the key fob
extends to approximately 33 f t (10 m)
from the vehicle. This range may vary
with conditions.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received,
including interference that may cause
undesired operation of the device.
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 expressly
approved by the party responsible for
compliance could void the user’s author-
ity to operate the equipment.
SDI2134A
Do-it-yourself8-21

As many as four key fobs can be used with
one vehicle. For information concerning
the purchase and use of additional key
fobs, it is recommended that you visit a
NISSAN dealer.
The key fob may not function when:∙ The battery is low or discharged.
∙ The distance between the vehicle and the key fob is over 33 f t (10 m).
The panic alarm (if so equipped) will not
activate when the key is in the ignition
switch.
CAUTION
Listed below are conditions or occur-
rences which will damage the key fob:
∙ Do not allow the key fob, which con- tains electrical components, to come
into contact with water or salt water.
This could affect the system function.
∙ Do not drop the key fob.
∙ Do not strike the key fob sharply against another object.
∙ Do not change or modif y the key fob. ∙ Wetting may damage the key fob. If
the key fob gets wet, immediately
wipe until it is completely dry.
∙ Do not place the key fob for an ex- tended period in an area where tem-
peratures exceed 140°F (60°C).
∙ Do not attach the key fob with a key holder that contains a magnet.
∙ Do not place the key fob near equip- ment that produces a magnetic field,
such as a TV, audio equipment and
personal computers.
If a key fob is lost or stolen, NISSAN rec-
ommends erasing the ID code of that
key fob. This will prevent the key fob
from unauthorized use to unlock the
vehicle. For information regarding the
erasing procedure, it is recommended
that you visit a NISSAN dealer.
HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
Locking doors
1. Close all windows.
2. Remove the key from the ignition switch.
3. Close all doors.
4. Press the
button on the key fob.
All the doors lock. The hazard warning
lights flash twice and the horn beeps
once to indicate all doors are locked.
LPD2028
Pre-driving checks and adjustments3-7