How to Change the Battery in Your Nissan Key Fobs

Nissan key fobs allow drivers to lock and unlock their cars from a distance, as well being able to start them when necessary. If you're looking to buy an additional one or are having trouble with your current Nissan smart key, rely on our certified parts experts and technicians to help.

Keyless Entry

Keyless entry is a fantastic feature that allows you to lock and unlock your Nissan vehicle with the press of a button. This system also works to enable you to start your car remotely, without having to insert a key into the ignition. This system is powered by an electric battery. If the battery dies or is damaged, you may not be able use your keyfob. It could even lock you out of your vehicle. It is important to know how to replace the battery in your replacement nissan car key's key fob as fast as possible.

To begin, turn off your vehicle and then open the door where you keep the key fob. Flip the key fob upside down and look for the small release latch. After you've pulled the release latch and removed the cover, you can open the cover. You will notice that the key fob has many wires. These wires allow you to communicate with your vehicle's onboard computer. You will be able find the necessary wires and follow the steps in your owner's manual to make the connections. After you've made the connection, it is possible to connect the key fob together.

It may seem impossible to change the battery in your keyfob, but it's so difficult as you think. If you follow these steps, you can complete this task in just a few minutes.

Remote Start

Your key fob does much more than just lock your car doors. With the right technology, it will also remote start your vehicle, roll down the windows, enable multiple driver profiles, and so on. It's important that you know how to make use of the device and replace the battery if needed.

If your Nissan does not have remote start, it may be a simple upgrade through our Service Center professionals. This gives you the ability to start your car from afar and help you avoid freezing mornings. You can also add an app for your smartphone to add convenience.

To use your duplicate nissan car key's remote start, first make sure your Smart Key is in range. You'll need to confirm that your car is turned off, and the key isn't in the ignition. When you're ready to go to go, 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 the steps. It is important to confirm that your key fob hasn't been lost along the way. Ask a friend who you trust to assist in locating it. They may be able to locate it in a surprising dark area, such as a crack between couch cushion or under the counter.

Lockout Protection

If you ever lock your key fob inside your car it is possible that the Intelligent Key system in some models will prevent it from locking your trunk or car. It uses technology for location recognition to determine if the Intelligent Key is in the trunk or in the cabin. If the key is found, you'll hear an audible alarm and get a vibration on your fob to alert you that you accidentally left it inside the vehicle.

If your key fob begins responding all of a sudden, make sure to determine if it is obstructed by anything that could block its signal. Check to see if any wireless devices are located within a few meters of the key fob. Wireless security systems, like they can interfere with key fob signals and cause your key fob to stop working.

You could try using a coat hanger with wire or another long, thin tool to slip under the trunk or door to pull the key fob out of the car. It might take a few tries to get the key fob out.

Once you're done, be sure to test your Intelligent Key fob with the doors closed. Click the buttons on your Nissan Intelligent Key fob while you're standing a few steps away. If the lights flash and the horn beeps you've successfully programmed your Intelligent Key fob. If not, call Speck Nissan and speak to one of our staff members.

Remote Lockout

It's not common for car key remotes to stop working for one reason or another. 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 vehicle you have when you have successfully reset your system. There are also automakers that provide a service that you can contact (like GM's longstanding OnStar for many of its vehicles, Mercedes-Benz's Mbrace or Hyundai Blue Link) that will send someone to assist you.

Some of the smart features on your Nissan Intelligent Key fob can help you avoid being locked out. Sensors in your car will be able to tell the fob's presence in the car's interior or trunk. It will send a vibration and an audio alarm to your fob, so you are aware that you have left it in the car.

Certain models come with a physical key blade that you can utilize if the battery in your fob fails or something else goes wrong. You can unlock a hidden key on the Rogue by flipping the release button on the back. This only works if you are within the range of sensors for your nissan juke key replacement. This procedure is more complex than turning on the key of the car but it can save you a lot of time and stress.