How do you reset alarm on a Nissan 300 zx?

To reset the alarm on a Nissan 300ZX, you typically need to unlock the vehicle using the key or remote. If the alarm is still active, insert the key into the ignition and turn it to the "On" position without starting the engine. This should deactivate the alarm. If the alarm continues to sound, disconnecting the battery for a few minutes can also reset the system.