How to Change the Battery in Your Nissan Key Fobs
Nissan key fobs allow users to lock their cars and unlock them from an extended distance. They can also start the car whenever needed. If you're considering buying a new one or have issues with your existing Nissan smart key, count on our highly-trained experts in parts and technicians to assist.
Keyless Entry
The Nissan keyless entry system is a wonderful feature that allows you to lock and unlock your Nissan at the touch of a button. It also can allow you to start your car from a distance without the need to insert an ignition key. This system is powered by a battery. If the battery goes out then you might not be able to access your keyfob. You could be locked out of your own vehicle. This is the reason you need to learn how to change the battery in your Nissan key fob as quickly as you can.
To begin, turn off your car and open the door in which you have the key fob. Flip the key fob over and look for the small release latch. Once you have pressed this release latch, you are able to begin to remove the cover. You will notice that the key fob has numerous wires. These wires allow you to communicate with your vehicle's onboard computer. You should be able to identify the wires you need and follow the steps in the owner's guide to make the necessary connections. After you've made the connection the key fob is able to be reassembled.
Switching the battery on the key fob could seem like a daunting task however, it's not as difficult as you think. Follow these simple steps to complete the task within minutes.
Remote Start
Your key fob does much more than lock your car doors. It can also remotely start your car, open the window, switch on multiple drivers profiles, and much more. That's why it's important to be aware of how to use it and also replace the battery when needed.
Our Service Center may be able to upgrade your Nissan to have remote start. This will allow you to start your car from a distance and avoid cold winter mornings. You can also add an application for your smartphone for more convenience.
To utilize your Nissan's remote starter, first make sure that your Smart Key is in range. nissan juke key fob is important to ensure that your car has been turned off, and the key is not in the ignition. When you're ready, press and hold your fob's keychain button. The car's hazard light will flash to indicate that your key fob is successfully programmed.
If you are unable to connect your Nissan key fob, try retracing the steps. It is important to ensure that the fob hasn't been lost somewhere along the way. Have a trusted friend trust to assist in locating it. They may be able to find it in a dark, unexpected place, such as cracks in the couch cushions or under the counter.
Lockout Protection
Some models of Intelligent Key will not lock your trunk or car should you ever lock your keyfob inside. It uses technology for location recognition to detect when the Intelligent Key is in the trunk or cabin. If the key is found, you'll hear an audible alarm and feel a thump on your fob to let you know you've accidentally hid it in your vehicle.

If your key fob is responding all of a sudden, you should check whether it is blocked by anything that could interfere with its signal. Also, ensure that there aren't any wireless devices within only a few yards of the key fob. Wireless security systems can interfere with the key fob's signal and cause it to stop functioning properly.
Try using a coat hanger made of wire, or another similar, thin tool to slip underneath the door or trunk to pull the key fob from the car. It could take a bit of trial and error.
Test your Intelligent Key Fob with the doors shut. Stand several steps away from your Nissan and press the buttons on the fob. If the lights blink, and the horn sounds, then you have successfully programmed your Intelligent Key fob. If not, call Speck Nissan to talk to one of our staff members!
Remote Lockout
It's not uncommon for car remotes to cease functioning for one reason or another. Fortunately, most of the times, it's a dead battery and you can fix it yourself. You can also reset the system by pressing the lock or unlock button several times in succession. You might hear a chime depending on your vehicle, when you have successfully reset the system. Additionally, some automakers offer a service to call (like GM's longstanding OnStar for a variety of its vehicles as well as Mercedes-Benz's Mbrace, or Hyundai Blue Link) that will send someone to assist you.
Some smart features of your Nissan Intelligent Key fob can protect you from getting locked out. For example, your vehicle's sensor can detect whether the fob is located in the trunk or in the cabin of your vehicle. It will then send a vibration and an audio alert to your fob, so you are aware that you have left it in the car.
Certain models have the physical blade of a key you can use in the event that your fob battery fails or goes off the rails. You can unlock a secret key on the Rogue by turning the release button on the back. This will only work if you are within the sensor range of your Nissan. This method is more complex than just turning the ignition on however it will save you time and frustration.