Comprehensive List Of Replacement Key For Nissan Micra Dos And Don'ts

Comprehensive List Of Replacement Key For Nissan Micra Dos And Don'ts

Replace Nissan Key Fob Batteries

If your Nissan keyfob doesn't respond your commands, then its battery might be dead. Fortunately, this is a relatively easy repair that most people can fix themselves.

To change the battery, you can purchase an alternative one from a hardware store or consult the owner's guide for the model you own.

Change the Battery

The key fob on your Nissan model has a built in battery that could eventually lose its charge. The battery in the key fob can be changed in a matter of minutes. First, you'll need purchase an additional CR2032 3V battery. It is a small coin-cell battery that is used in most key fobs. It is available at most convenience stores. To open the key fob, you'll also need an appropriate pair (latex or not) of gloves and a small screwdriver with a flat head. Before starting, make certain to read the owner's manual for specific steps and instructions.

Flip the fob upside-down and look at the backside. There is a tiny catch that must be released by pulling it down. This will take the mechanical key from the original position inside the fob.

Then, you can insert the new battery and make sure that it is oriented correctly. Once the battery is placed close the fob, and then press the two sides together. Test your key fob after you've completed this step by pressing the unlocking button. If everything is in working in good order, you're now able to enjoy the Nissan's features. After changing the battery, it is a good idea to re-program your key fob to ensure that it functions properly.

Replacing the Transmitter

With your key fob acting as the "key" to so many of your car's key functions, it can be a big blow in the event that you lose or damage it. A damaged or malfunctioning key fob will prevent you from locking and starting your vehicle.

It's smart to have a spare keyfob on to hand in the event of an emergency. The process of replacing your Nissan keyfob is quite simple. You'll need a new battery and a small flathead screwdriver to remove the old one however, the replacement process is simple and should only take just a few minutes.

You'll also need an Panasonic CR2032 3V round battery (you can purchase them in multipacks, which cost less than $5 USD). The battery will be located inside the key fob's back half, and you'll need to gently pull the two halves of the key fob to expose the battery. Utilize a small screwdriver and pull the clip that is located at the top of the battery to take it off, taking note of its position. Replace  nissan micra key  and put the key fob back together, testing it to ensure it works correctly.

As with all electronic devices, your Nissan Intelligent Key will eventually wear out from regular use and need to be replaced. To prevent this, it's a good idea to protect your key fob from magnetic fields, water and physical impacts Be careful not to drop it or put too much pressure on it.

Replace the Key

If your Nissan key fob fails, you cannot use it to unlock your car or start it. This is a problem for those who must go to work in Detroit or to run errands in Dearborn.


The good news is, the battery inside your Nissan smart key isn't that difficult to replace. You can do it at home or at the dealership and you can usually find a set for $5 or less at the hardware store.

Start by flipping over the fob and pushing a small catch on the back. This will open the emergency mechanical key within. The emergency key won't allow you to start your vehicle however, it will allow you to open the door.

Find a small slit at the top of the casing. You can make use of a screwdriver to pull off the two pieces of the key fob. Once you have access to the internal battery, pull it out and make note of its location. When you're prepared to reassemble the key fob, place the new battery into its spot and secure the two components of the case. Insert the mechanical key and your Nissan smartkey will function just as normal.

Other Issues

A lot of modern cars come with key fobs that let you to lock and open them without using a physical car key. To do this the key fob makes use of a small transmitter to communicate with the car's computer system.

If your Nissan key fob isn't working after you have changed the battery, there could be many reasons to blame. One possibility is that the new battery wasn't properly seated into the key fob. Another possibility is that the key fob requires to be reset. This is a straightforward process which you can carry out at home using just a few simple tools.

You'll need, for example a screwdriver that has flat-headed tips to remove the old battery from the key fob. After that, using an screwdriver, you can pry the back of the keyfob open and insert the new batteries. You'll also need to reset your key fob for it to work with your vehicle.

You can easily program your Nissan key fob on your own, since they can all be programmed by a user. It is usually done by inserting the key fob into the ignition two times within five minutes. If this fails, you may bring your key fob to a dealer or auto locksmith to have it programmed. The cost for this will differ depending on the company you talk to and the kind of vehicle you own.