Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding to instructions, it's most likely that its battery is dead. Fortunately, this is an easy fix that most people can fix themselves.

You can get a replacement from a hardware store or from your owner's manual for the particular model you have and then follow these steps to change the battery.

Change the battery

The key fob in your Nissan model has an inbuilt lithium battery that will eventually lose charge. The battery for the key fob can be replaced in just a few minutes. First, you'll need an CR2032 battery. This is a small coin cell battery that's typically used in key fobs, and is available in a variety of convenience stores. You will also need a pair of gloves (latex or non-latex) and a small screwdriver with a flat head to open the fob. Before beginning, be sure to refer to the owner's manual for specific steps and directions.

Flip the fob upside down and look over the backside. There will be a small catch that you have to release by pulling it down. This will release the mechanical key from its initial position inside the fob.

Insert the new battery next and make sure that it's properly positioned. Once the battery is inserted, close the fob and click the two sides together. After completing this final step, test your key fob by pressing the unlock button and seeing what happens. If everything is in working condition, you're able to take advantage of the Nissan's numerous features. After changing the battery, it's recommended to re-program your key fob to make sure that it works properly.

Replacing the Transmitter

Your key fob serves as the "key" to many of your car's most crucial functions, it can be a major blow should you lose or break it. A damaged or dead key fob will prevent you from locking or starting your car.

It's a good idea to keep a spare keyfob at hand in case of an emergency. The procedure for replacing your Nissan keyfob is fairly simple. You'll require a new battery and a small screwdriver to take out the old one The replacement process is very easy and should only take a few minutes.

You'll also require a Panasonic CR2032 3V round battery (you can purchase them in multipacks, which cost under $5 USD). The battery will be located inside the key fob's back half and you'll need to gently push the two halves of the key fob to expose it. Utilize a small flathead screwdriver and pull the clip on the top of the battery and pop it out, taking note of the location. Replace the battery and put the key fob back together. Test it to make sure it works as intended.

As with any electronic device, your Nissan Intelligent Key will eventually wear out from regular usage and require to be replaced. To prevent this is a good idea to protect your key fob from magnetic fields, water and physical impacts Be careful not to drop it or place too much pressure on it.

Replacing the Key

If your Nissan key fob has gone out, you can't use it to unlock or start your vehicle. This is a problem for people who have to go to work in Detroit or to run errands in Dearborn.

The good news is, the battery inside your Nissan smart key isn't too difficult to replace. You can replace the battery at home or at the dealership. The cost of a replacement car keys nissan pack is usually $5 or less.

Flip the fob back over and push the small catch to the back. This will release the mechanical emergency key. While you won't be able to use the emergency key to start your vehicle however, it will allow you to open the door.

Next you should look for a small slit on the top of the casing for the key fob. These are ideal to place the screwdriver in the slit, which allows you to take the two pieces of the key fob. Once you've access to the battery inside, pull it out and make note of its location. When you're ready to reassemble your key fob, place the new battery back into its place and snap the two parts of the case. Insert the mechanical key and your Nissan smartkey will work as normal.

Other Issues

Many modern vehicles come with key fobs, which allow you to lock them and open them without a physical key. The key fob uses an electronic transmitter to connect with the computer system in the car.

There are several possible reasons for why your nissan qashqai key replacement key fob will not work after replacing the battery. One possibility is that the new battery was not properly installed into the key fob. Another possibility is that the key fob has to be reset. Luckily, this is an easy process that can be done at home with the help of a few simple tools.

For example, you'll need a screwdriver, preferably one with a flat-headed head to pry open the key fob and remove the battery that was in there. After that, you can use an open-ended screwdriver the back of the key fob to insert the new battery. Finally, you'll need to change the programming of the key fob to ensure that it can work with your vehicle.

Fortunately, the majority of Nissan key fobs are user-programmable which means that you can accomplish this yourself. This is usually done by inserting your keyfob into the ignition twice in five seconds. If this does not work, take your key fob in to a dealer or an auto locksmith to have it programmed. The cost will differ based on the person you talk to and the kind of vehicle you own.