Why All The Fuss About Replacement Key For Nissan Micra? Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding properly to your commands, it's likely that its battery is depleted. This is a straightforward fix that the majority of people can do themselves.

You can buy a replacement from a hardware store or the owner's manual for the particular model you own, and you'll need to follow these steps for changing the battery.

Changing the Battery

The key fob on your Nissan model has a built in battery that will eventually lose its charge. The battery in the key fob can be changed in a matter of minutes. First, you'll need to purchase a CR2032 battery. It's a tiny coin cell battery typically used in key fobs and can be found in a variety of convenience stores. To open the key fob, you will also need an appropriate pair (latex or not) of gloves as well as a small flathead screwscrew. Read the owner's manual for a detailed guideline and steps before you begin.


When you have the new battery, remove the old one by turning the fob over and looking at the back side. You will notice a small latch that you have to unlatch by pulling it down. This will open the mechanical key from its original position inside the fob.

Insert the new battery next and ensure it is properly positioned. Close the fob after the battery has been installed and click the two sides of the fob together. Check the fob's functionality after completing this step by pressing the unlock button. It's now possible to use the numerous features of your Nissan when everything is functioning properly. It's recommended to reprogram the key fob after replacing the battery to ensure that it's operating properly.

Replace the Transmitter

With your key fob serving as the "key" to so many of your car's key functions, it could be a huge loss if you misplace or damage it. A damaged or malfunctioning key fob will prevent you from locking or starting your vehicle.

It's a smart idea to keep a spare key fob on reserve in case of emergency. Fortunately, the process for replacing your Nissan key fob is simple. You'll need a new battery and a small flathead screwdriver for removing the old one However, the process of replacing it is simple and should only take only a few minutes.

You'll need a round Panasonic CR 2032 3V battery (you are likely to find them in multipacks for less than $5 USD). The battery will be located within the back of the key fob's half and you'll need to gently turn the two halves in order to expose it. Use a small flathead screwdriver and pull the clip on top of the battery and pop it out, taking note of its position. Replace the battery, and assemble the key fob. Test it to make sure it is working.

Nissan Intelligent Keys will eventually wear out and need to be changed as with any other electronic device. Guard your key fob from magnetic fields, water, and physical impacts. Do not drop it or put too much pressure on the device.

Replace the Key

When your Nissan key fob has gone out you won't be able to use it to unlock or start your car. This is a problem for those who must go to work in Detroit or go on errands around Dearborn.

It's not hard to change the battery on your Nissan Smart Key. You can do it at home or at the dealership, and you'll usually locate a pack for less than $5 at a hardware store.

Start by flipping replacement key nissan qashqai down and pushing a small catch on the back. This will open the emergency mechanical key within. The emergency key will not allow you to start your car however it will open the door.

Next look for a tiny gap on the top of the key fob casing. You can use a screwdriver to pry out the two pieces of the key fob. Once you've access to the battery inside, pull it out and note of its position. When you are ready to put back together your key fob, slide in the new battery and then snap the two components of the case back together. Then put in the mechanical key and your Nissan smart key will be able to operate as usual.

Other Issues

Many modern vehicles are equipped with key fobs that let you to lock and unlock them without having the physical car key. To do this, the key fob uses an electronic transmitter to connect with the car's computer system.

There are a few possible reasons that your Nissan key fob will not work after replacing the battery. One possibility is that the new battery was not correctly fitted into the key fob. Another possibility is that the key fob needs to be reset. It's an easy process that can be done at home using the right tools.

For instance, you'll require a screwdriver, and preferably a flat head to pry open the key fob to remove the old battery. After that, using a screwdriver, break the back of the keyfob open and insert the new batteries. You'll also need to reprogramme your key fob in order for it to work with your vehicle.

You can easily program your Nissan key fob yourself, because they all have the ability to be programmed by you. You can usually do this by inserting the key fob into the ignition two times within five minutes. If this doesn't work then you should bring your key fob to an auto locksmith or dealer to have it programmed. The cost will depend on the person you contact and type of vehicle you own.