Nissan calls its push-button smart key the Intelligent Key, and so does Infiniti. Many Altimas, Rogues and Pathfinders from the last decade use one, along with plenty of Sentras and Kicks and most Infinitis. The car senses the key in your pocket or bag, unlocks when you touch the door handle and starts with the button on the dash.
Every Intelligent Key hides a mechanical key. Press the release on the fob and slide it out — that key opens the driver’s door when the battery dies or the fob stops working. On many newer Nissans the door’s keyhole sits under a small cap on the handle; the manual shows how to pop it off with the key. Many Nissans will also start with a dead Intelligent Key if you touch the key to the start button.
Base trims of several models still start with a key you turn — a Frontier work truck, an older Sentra or Versa — using a chip key, often with the lock buttons on the key head. And on many Nissans, programming a new key re-registers the whole set at once, so any key that isn’t there when we program can stop working. Bring them all.
The newest Nissans and Infinitis can need extra security steps or a key ordered ahead of time. We check your year from the VIN first, and if your exact vehicle turns out to be a dealer-only job, the dispatcher tells you before anyone drives out.