To reprogram (enter new ID) key fob (keyless remote controller) follow the steps.

1. Close all doors and lock all doors

2. From the door switch unlock the trunk.

3. Insert and remove the key from the ignition key cylinder  six times within 10 seconds.
    NOTE:
    Key should be withdrawn from ignition key cylinder completely each time.

    NOTE:
    Do not rush the insertion/removal key cycling process. The side
    marker/tail/license lamps and interior illumination will flash twice when this step is
    accurately completed.

    NOTE:
    At this time, the new ID code is entered and original (previous) ID codes are erase.

4. Manually unlock and lock the driver side door

5.  Push any button on the new remote controller once. 

             If there is only one remote controller skip  step 6.

                 6. Additional  ID code entry
                      Repeat step 4 and 5

7.  Unlock driver side door, open driver side door and then close the door. (END)

     NOTE:
     If you need to activate more than two additional new remote controllers, repeat
     the procedure on step 5 "Additional ID code entry" for each new remote controller.

     NOTE:
     Entry of maximum four ID codes is allowed and any attempt to enter more will be ignore.

- Did not work? Try these steps
- Is your remote key fob the correct one? Infiniti Remote Key Fob Chart