How to Find a Nissan Spare Key
A spare key can allow you to get back on the road quickly when your Nissan's key fob's battery dies. Refer to the owner's manual or the dealership before you buy a new key fob to determine the type of key it uses.

The technicians and specialists at a dealership can diagnose the condition and recommend a new key fob battery in the event of need.
How to get a spare Key
The majority of modern Nissans come with fobs that contain a chip. You will need to replace it and program it if you lose yours. This can be done by a dealer or a locksmith.
Find a place to keep your spare key fob and keep it there. This will prevent you from having to go through the hassle of retracing your steps, and it will make it much easier to locate a replacement key in the future.
You can also get the key number of your car which makes it easier and faster to replace a key. You can locate it by looking through your windshield from the driver’s side. It will be an embossed metal strip with a series of numbers and letters. It will also be listed on the information sticker that is located in your driver's door, registration papers and insurance card. You can also find it on the internet by searching for "key code Nissan". You might want to verify the warranty on your vehicle prior to you embark on this journey since some warranties cover key replacement in case you have to lose one.
Find a spare key
Nissan vehicles are equipped with two spare key fobs in the standard so finding one shouldn't be difficult. The first step is to locate the last place you remember having it. If G28 Car Keys to recall the exact location you left it in, try retracing your steps to try to figure out where it may have gone. If you're having trouble, contact the Nissan dealership nearest you to see whether they are able to help.
Nissan vehicles made after 1998 have keys that have an internal transponder or microchip. This means that they cannot be duplicated by a hardware or auto parts store. Therefore, you'll need to go to the dealer in order to get a new one. You'll need both your car and personal identification along to go through the process smoothly.
Contacting your local locksmith is another option to obtain a spare key. If they have the necessary equipment, they should be able to create one for you. This is a great option in the event that your vehicle was stolen. If you already have a working key, they can create you a new key that will allow you to start your car. This service isn't cheap but it's a good value.
Obtaining a spare Key from a dealer
The majority of modern automobiles have two key fobs. This means that you'll always have a spare in the event that yours is lost or damaged. It is recommended to keep the spare in a safe accessible location, so it's ready when you need it.
If you're lucky enough to have a spare, it can save you money and time when your Nissan key fob isn't functioning. The replacement of a key fob is often more costly than fixing a simple mechanical lock and can be expensive, especially if it needs to be programmed to your vehicle.
Some of the latest Nissan models come with smart keys with built-in transponder chips that let you unlock your doors and even start the engine by pressing the button. These are more difficult to duplicate and usually require the services of a dealer. You'll also need to provide verification of ownership, like your driver's licence and registration papers when you submit an application for a replacement.
Before calling the dealership, try retracing your steps and determine the place you lost your Nissan key fob. If you're still not able to locate it, contact your local Nissan dealer to see if the replacement cost is covered under the warranty or under the roadside assistance policy. If not, your dealer will need to purchase the key. Additionally, you will be charged for towing.
Obtaining a spare Key from a Private Individual
A lot of new automobiles come with duplicate key fobs that are kept on hand in case one gets lost. They are typically kept in a convenient location, such as the glove box or in the pockets of your coat. If you are unable to locate yours take a look at the steps you took and then look back at the place you last was able to see it. If you are able to remember where you put it, this will assist you to locate it in the future.
You can also get an extra key from your local hardware store. Some of these stores provide the ability to cut keys, which takes only a few moments to complete. It's essential to select a blank that matches the thickness of your lock to ensure it will work. If you don't, it could harm the lock.
Some Nissan models have smart keys that are equipped with sophisticated encryption technologies and radio frequencies to provide added theft protection. They require an internal battery that is degraded over time, which is why it's recommended to replace the key as quickly as possible. The certified technicians and experts in parts at a Nissan dealership can assess the condition of your key and help you determine if a replacement is required. They can also program the car's key. This will cost more than obtaining an extra key from a private individual but it's an option worth considering.