2014 NISSAN CUBE key battery

When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself or
damage to the vehicle. The following are general
precautions which should be closely observed.
WARNING
.Park the vehicle on a level surface,
apply the parking brake securely
and block the wheels to prevent
the vehicle from moving. Move the
shift lever to the P (Park) position
(CVT model) or the shift lever to the
N (Neutral) position (MT model) .
. Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
. If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
. It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle. .
Always wear eye protection when-
ever you work on your vehicle.
. If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. The fuel filter or fuel lines should be
serviced by a NISSAN dealer be-
cause the fuel lines are under high
pressure even when the engine is
off.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
off and wait until it cools down.
. Avoid direct contact with used en-
gine oil and coolant. Improperly
disposed engine oil, and engine coolant and/or other vehicle fluids
can damage the environment. Al-
ways conform to local regulations
for disposal of vehicle fluid.
. Never leave the engine or the CVT
related component harnesses dis-
connected while the ignition switch
is in the ON position.
. Never connect or disconnect the
battery or any transistorized com-
ponent while the ignition switch is
in the ON position.
. Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always
disconnect the negative battery
cable before working near the fan.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also
available. (See “Owner’s Manual/Service Man-
ual order information” (P.9-20).)
You should be aware that incomplete or
Maintenance and do-it-yourself8-5
MAINTENANCE PRECAUTIONS

CAUTION
Be careful not to allow children to
swallow the battery and removed parts.
SDI2134
KEYFOB
Replace the battery in the keyfob as follows:
1. Remove the screw.
2. Insert a small screwdriver into the slit of thecorner and 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.
Recommended battery:
CR1620 or equivalent
.Do not touch the internal circuit andelectric terminals as doing so could
cause a malfunction.
.Hold the battery by the edges. Holdingthe battery across the contact points will
seriously deplete the storage capacity.
.Make sure that the +side faces the
bottom of the case.
4. Close the lid securely and install the screw.
5. Operate the buttons to check its operation.
See a NISSAN dealer if you need any assistance
for replacement.
FCC Notice:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following 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
Maintenance and do-it-yourself8-23
KEY BATTERY REPLACEMENT

8-24Maintenance and do-it-yourself
compliance could void the user’s authority
to operate the equipment.
SDI2451
INTELLIGENT KEY
Replace the battery in the Intelligent Key as
follows:
1. Remove the mechanical key from the In-telligent Key. 2. Insert a small screwdriver into the slit of the
corner and 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. Recommended battery:
CR2025 or equivalent
.Do not touch the internal circuit andelectric terminals as doing so could
cause a malfunction.
.Hold the battery by the edges. Holdingthe battery across the contact points will
seriously deplete the storage capacity.
.Make sure that the +side faces the
bottom of the case.

10 Index
A
A/C (Air Conditioner) operation.............................. 4-16
ABS (Anti-lock Braking System) ............................ 5-27
Advanced air bag system ......................................... 1-47
Air bag systemAdvanced air bag system .................................. 1-47
Front passenger air bag and status light....... 1-49
Front-seat mounted side-impact
supplemental air bag system ............................ 1-52
Roof-mounted curtain side-impact
supplemental air bag system ............................ 1-52
Air bag warning labels............................................... 1-54
Air bag warning light...................................... 1-55, 2-15
Air cleaner housing filter ........................................... 8-16
Air conditioner Air conditioner operation.................................... 4-14
Air conditioner service ........................................ 4-20
Air conditioner specification label.................... 9-11
Air conditioning system refrigerant and
lubricant recommendations....................... 4-20, 9-7
In-cabin microfilter ............................................... 4-20
Alarm, How to stop alarm (see vehicle
security system)........................................................... 2-20
Alcohol, drugs and driving.......................................... 5-7
Antenna.......................................................................... 4-48
Anti-lock Braking System (ABS) ............................ 5-27
Anti-lock braking system (ABS) warning light..... 2-12
Appearance care Exterior appearance care ...................................... 7-2
Interior appearance care ....................................... 7-4
Armrest ............................................................................ 1-6
Audible reminders....................................................... 2-18
Audio operation precautions.................................... 4-21
Audio setup .................................................................... 4-6
Audio system................................................................ 4-21 Steering wheel audio controls.......................... 4-47
Autolight system.......................................................... 2-25
Automatic Air conditioner....................................................... 4-18
Door locks................................................................. 3-6
AUX (Auxiliary) button.................................... 4-38, 4-42
AUX (Auxiliary) input....................................... 4-38, 4-42
Average fuel consumption ........................................ 2-10
Average speed............................................................. 2-10
Avoiding collision and rollover ................................... 5-5
B
Back door...................................................................... 3-20
Battery............................................................................ 8-13 Battery replacement, Intelligent Key................ 8-24
Battery replacement, Keyfob............................. 8-23
Battery saver system........................................... 2-26
Variable voltage control system........................ 8-15
Before starting the engine........................................ 5-12
Bluetooth
®Hands-Free Phone System ................ 4-50
Booster seats............................................................... 1-38
Brake Anti-lock Braking System (ABS) ..................... 5-27
Brake and clutch fluid......................................... 8-12
Brake system......................................................... 5-27
Parking brake operation ..................................... 5-20
Warning light......................................................... 2-12
Break-in schedule ....................................................... 5-23
Brightness control Display ON/OFF button ........................................ 4-5
Instrument panel................................................... 2-27
Bulb check/instrument panel ................................... 2-12
Bulb replacement........................................................ 8-26
C
Cabin air filter............................................................... 4-20
Capacities and recommended fuel/lubricants ....... 9-2
Car phone or CB radio ............................................. 4-49
Cargo light.................................................................... 2-38
Catalytic converter, Three way catalyst................... 5-3
CD/USB memory care and cleaning ..................... 4-47
Ceiling light................................................................... 2-37
Check tire pressure warning...................................... 2-6
Child restraints............................................................. 1-22
Booster seats........................................................ 1-38
Precautions on child restraints......................... 1-23
Child safety................................................................... 1-20
Child safety rear door lock ......................................... 3-6
Chimes, Audible reminders ...................................... 2-18
Circuit breaker, Fusible link...................................... 8-21
Cleaning exterior and interior............................ 7-2, 7-4
Clock FM-AM radio with Compact Disc
(CD) player ............................................................ 4-32
How to use the setup button............................... 4-6
Clutch fluid.................................................................... 8-12
Cockpit ............................................................................ 2-2
Cold weather driving.................................................. 5-30
Compact Disc (CD) player (See
audio system)................................................... 4-35, 4-40
Continuously Variable Transmission
(CVT) fluid..................................................................... 8-11
Control panel buttons — color screen with
navigation system.......................................................... 4-3
Controls, Steering wheel audio controls............... 4-47
Coolant Capacities and
recommended fuel/lubricants............................... 9-2
Changing engine coolant...................................... 8-8

HeadlightsBulb replacement................................................. 8-26
Headlight switch................................................... 2-24
Heater Heater and air conditioner operation.............. 4-14
Hood release................................................................ 3-19
Hook Luggage hook....................................................... 2-32
Utility hooks ........................................................... 2-33
Horn................................................................................ 2-28
How to use the back button...................................... 4-5
How to use the setup button..................................... 4-6
I
Ignition switch (with Intelligent Key system) ................................ 5-9
(without Intelligent Key system) .......................... 5-7
Key positions............................................................ 5-9
Immobilizer system...................................................... 2-20
In-cabin microfilter ...................................................... 4-20
Indicator lights.............................................................. 2-16
Inside mirror.................................................................. 3-24
Inspection/maintenance (I/M) test .......................... 9-19
Instrument brightness control .................................. 2-27
Instrument panel............................................................ 2-3
Intelligent Key system ................................................ 3-10 Intelligent Key system warning light................ 2-13
Key operating range ............................................ 3-12
Key operation ........................................................ 3-13
P position selecting warning light.................... 2-15
Remote keyless operation.................................. 3-16
Interior light replacement........................................... 8-28
Interior lights................................................................. 2-36
iPod
®connecting ........................................................ 4-36
iPod®player operation............................................... 4-44
ISOFIX child restraint................................................. 1-24
J
Jump starting................................................................ 6-10
K
Keyless entry (See remote keyless entry system) .................... 3-7
With Intelligent Key system (See Intelligent
Key system) ........................................................... 3-16
Keys.................................................................................. 3-2 For Intelligent Key system.................................. 3-10
L
LabelsAir bag warning labels........................................ 1-54
Air conditioner specification label.................... 9-11
Emission control information label................... 9-11
Engine serial number........................................... 9-10
F.M.V.S.S. certification label.............................. 9-10
Tire and Loading information label ....... 8-31, 9-11
Vehicle identification number (VIN) .................... 9-9
LATCH system............................................................. 1-24
License plate, Installing front license plate .......... 9-12
Light Air bag warning light........................................... 1-55
Bulb replacement................................................. 8-26
Cargo light............................................................. 2-38
Ceiling light............................................................ 2-37
Fog light switch.................................................... 2-27
Headlight switch................................................... 2-24
Headlights bulb replacement............................ 8-26
Indicator lights....................................................... 2-16
Interior lights.......................................................... 2-36
Map lights .............................................................. 2-36 Replacement.......................................................... 8-26
Warning/indicator lights and
audible reminders................................................. 2-12
Lights, Exterior and interior light replacement ..... 8-28
Loading information (See vehicle
loading information) .................................................... 9-13
Lock Automatic door locks ............................................. 3-6
Back door lock...................................................... 3-20
Door locks................................................................. 3-4
Power door lock...................................................... 3-4
Low fuel warning light................................................ 2-14
Low tire pressure warning light............................... 2-14
Low tire pressure warning system (See tire
pressure monitoring system (TPMS)) ...................... 5-3
Luggage hooks............................................................ 2-32M
Maintenance Battery..................................................................... 8-13
General maintenance ............................................. 8-2
Inside the vehicle .................................................... 8-3
Maintenance precautions...................................... 8-5
Maintenance requirements.................................... 8-2
Outside the vehicle................................................. 8-2
Seat belt maintenance........................................ 1-20
Malfunction indicator light (MIL).............................. 2-17
Manual air conditioner................................................ 4-15
Manual front seat adjustment..................................... 1-3
Map lights ..................................................................... 2-36
Mechanical key (Intelligent Key system) ................. 3-4
Meter Trip computer........................................................... 2-9
Meters and gauges....................................................... 2-4 Instrument brightness control ........................... 2-27
10-3