How to Change the Battery in Your Nissan Key Fobs
Nissan key fobs permit drivers to lock their cars and unlock them from a distance. They can also start the car whenever needed. If you're looking to buy an additional one or have trouble with your existing Nissan smart key, count on our certified experts in parts and technicians to help.
Keyless Entry
Keyless entry is an excellent feature that lets you lock and unlock your Nissan vehicle with the click of the button. This feature allows you to start your vehicle from a distance without having to insert the key into the ignition. However, this system relies on a battery for its operation. If the battery fails or is damaged, you may not be able to access your keyfob. You may even be locked out of your car. You must know how to replace the battery in your Nissan's key fob as quickly as possible.
Begin by shutting off your vehicle. Then you can open the door to the compartment in which you will find the keyfob. Then, flip the key fob and look for a small release latch. Once you have pressed this release latch, you are able to begin to remove the cover of the fob. You will notice that the key fob contains numerous wires. These wires are used for communication with the computer onboard of your vehicle. You should be able to identify the necessary wires and follow the directions in the owner's guide to make the necessary connections. After you've made the connection the key fob will be reassembled.
It may seem like a challenge to change the battery in your keyfob, but it's so difficult as you think. If you follow these simple steps, you can complete this task in just a few minutes.
Remote Start
Your key fob is capable of more than locking your car door. It can also remotely start your car, open the window, activate multiple driver profiles, and much more. It's crucial to know how to use the device and to replace the battery when needed.

If your Nissan does not have remote start, it may be an easy upgrade with our Service Center professionals. This will let you start your car from a distance, and avoid cold mornings. You can also install an app for your smartphone to add convenience.
To use the remote starter on your Nissan make sure your Smart Key is within range. You'll need to ensure that your car is switched off, and that the key isn't in the ignition. When you're ready you can press the keychain button on your fob. The car's hazard indicator should flash to indicate that the key fob has been successfully programmed.
If your key fob hasn't linked to your Nissan, try retracing your steps. You'll need to make sure that your key fob isn't lost in the process. If you're unable to locate it then ask a trusted friend to assist. They might be able to locate it in an unexpected dark area, such as cracks in the couch cushion 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 makes use of location recognition technology to determine if the Intelligent Key is in the trunk or cabin. If the key is detected and you hear an alarm and feel a thump on your fob to let you know you accidentally left it inside the vehicle.
Check if your key fob is suddenly acting strangely. It could be blocked by something. Also, make sure no wireless devices are within just a few feet of the key fob. Wireless security systems, such as they can interfere with key fob's signal and cause your key fob to cease working.
You could try a coat hanger with wire or a different, long tool to slide under the door or trunk to remove the key fob out of the car. It may take some trial and error.
Test your Intelligent Key Fob with the doors shut. Click the buttons on your Nissan Intelligent Key fob while standing a few steps away. If the lights flash and the horn sounds then you've successfully programmed your Intelligent Key fob. If not, you should call Speck Nissan and speak to one of our representatives.
Remote Lockout
It's not common for car key remotes to stop working due to one reason or another. The majority of the time, it's an unresponsive battery that you can replace yourself. You can also try to reset the system by pressing your lock or unlock button several times in a row. Depending on the vehicle you have you may hear a chime signal when you've successfully reset your system. Some automakers also provide a service that you can call (like GM's longstanding OnStar for its vehicles as well as Mercedes-Benz's Mbrace or Hyundai Blue Link) which will send a technician to assist you.
Certain features of your Nissan Intelligent Key fob can protect you from getting locked out. For instance, your car's sensors can detect that your fob is inside the cabin or trunk of your vehicle. It will send an audio alert and a vibration to your fob, which will let you be aware that it was left in the vehicle.
Some models have a physical key blade that you can utilize if the battery on your fob goes out or something else goes wrong. You can unlock a hidden key on the Rogue by turning the release button on the back. nissan micra replacement key must be within the range of the sensor on your Nissan vehicle in order for this to function. This method is more difficult than turning off the key to the car but it can save you time and effort.