How to Change the Battery in Your Nissan Key Fobs
Nissan key fobs enable users to lock and unlock their cars from far away, as well being able to start them when necessary. If you're in the market for a new key fob or have issues with your current Nissan smart key, count on our certified experts on parts and technicians to help.
Keyless Entry
The Nissan keyless entry system is a fantastic feature that lets you lock and unlock your Nissan by pressing one button. This system lets you start your vehicle from a distance without the need to insert a key into the ignition. However, the system relies on a battery for its operation. When the battery is dead and the system stops functioning, you may be without a key fob. You could be locked out of your own vehicle. This is the reason you need be aware of how to change the battery on your Nissan key fob as fast as you can.
To begin, shut off your vehicle and open the door where you keep the key fob. Flip the key fob over and look for the small release latch. Once you've pressed the release latch, you can begin to remove the cover of the fob. You'll see that the key fob is stocked with various wires. These wires are used to connect with the onboard computer of your vehicle. You should be able locate the wires and follow the steps that are provided in your owner's manual to connect them. After you've made the connection, you are able to connect the key fob together.
It may be difficult to change the battery in your keyfob, however it's not as hard as you think. Follow these simple steps to complete this task within minutes.
Remote Start
Your key fob can do more than just locking your car's doors. With the right technology, it can also remotely start your car as well as roll down the windows, turn on multiple driver profiles, and more. It's important that you know how to utilize the device and change the battery as 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 mornings. You can even add an app on your smartphone for added convenience.
To use the remote starter on your Nissan ensure that your Smart Key is within range. You'll want to make sure that your vehicle is turned off, and the key isn't in the ignition. Once you are ready to go, press the keychain button on your fob. The car's hazard lights flash to indicate that your key fob is successfully programmed and linked to your Nissan.
If you can't connect your Nissan key fob, try retracing the steps. You'll have to verify that your key fob wasn't lost in the process. If you're not able to locate it you can ask a trusted person to assist. They might be able to locate it in an unexpected dark, dark spot, such as a gap between the cushion of your couch or under the counter.
Lockout Protection

Certain models of Intelligent Key will not lock your car or trunk if you ever lock your key fob inside. It makes use of location recognition technology to determine if the Intelligent Key is in the trunk or in the cabin. It will sound an alarm and a vibration in your key fob if the key is detected.
If your key-fob starts responding all of a sudden, make sure to determine whether it's blocked by something that might hinder its signal. Make sure that no wireless devices are within a few feet from the key fob. Items like wireless security systems can interfere with the signals of your key fob and cause it to stop functioning properly.
You can try using an iron coat hanger made of wire or a similar long, thin tool that you can slip under the trunk or door to remove the key fob from the car. It might take a few tries to unlock the key fob.
Test your Intelligent Key Fob with the doors closed. Click the buttons on your Nissan Intelligent Key fob as you stand a few steps away. If the lights blink, and the horn sounds, you have successfully programmed your Intelligent Key fob. If not, you should call Speck Nissan and speak to one of our staff members.
Remote Lockout
It's not uncommon for car remotes to stop functioning due to one or the other reason. Most of the time it's an issue with the battery, which you can replace yourself. You can also reset the system by pressing the lock or unlock button repeatedly. There may be a sound depending on the model of your vehicle, indicating that you have successfully reset your system. Some automakers have a customer service that you can call for assistance (such as GM's OnStar, Mercedes-Benz Mbrace or Hyundai Blue Link).
Nissan Intelligent Key Fobs have some clever features that will stop you from being locked out. For instance, your vehicle's sensor system can tell whether your fob is in the trunk or in the cabin of your vehicle. It will then send a vibration and an audio alarm to your fob in order to let you are aware that you have left it in the car.
Some models come with a physical key blade that you can utilize if the battery of your fob dies or something else goes wrong. You can unlock a secret key on the Rogue by flipping the release button on the back. This will only work in the sensor range of your Nissan. G28 Car Keys is more complex than just turning the ignition on, but it will make your life easier and less stressful.