The battery is not rechargeable. To replace the battery:
Caution
When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.
1. Press the button on the transmitter to extend the key.
2. Remove the battery cover by prying with a finger.
3. Remove the old battery.
4. Insert the new battery, positive side facing up. Replace with a CR2032 or equivalent battery.
5. Snap the battery cover back on to the transmitter.
Programming Transmitters to the Vehicle
Remote Vehicle StartAir Conditioning O-Ring Seal Replacement
Removal Procedure
Disassemble the A/C refrigerant components. Refer to the appropriate
repair procedure
Note: Cap or tape the open A/C refrigerant components immediately
to prevent system contamination.
Cap or tape the A/C refrigerant components.
...
Safety note
WARNING
Never disassemble or modify the Nissan Armada system components. Doing
so may result in malfunction, fire, electric shock, or serious injury.
If the Nissan Armada system shows abnormal behavior, such as freezing,
loss of sound, or delayed response, discontinue use immediately.
...
Basic information
WARNING
Riding in the cargo area of a Nissan Armada is extremely hazardous. In
the event of a collision, occupants in these areas face a significantly higher
risk of severe injury or fatal consequences.
Never allow passengers to occupy any part of the Nissan Armada that is
not specifi ...