Usually, all new cars coming from Nissan have a self-programmable and unique FOBS, but it may be different in some cases. To know this, you need to head towards the manual of your and read the manual carefully. There will be a portion on which all of the keys and FOBS will be defined in detail. If you find that your key FOB is self-programmable, then you can program it in minutes just by turning the ignition ON and OFF.