How to Find a Nissan Spare Key
A spare key can allow you to get back on the road fast when your Nissan's key fob battery is dead. Before you buy a replacement, you should consult your owner's manual or dealership to determine which type of battery your key fob is using.
The technicians and specialists of a dealership can diagnose the condition and recommend a new key fob battery if required.

How to get a spare Key
The majority of modern Nissans are sold with a fob key that has a chip inside it. If you lose it, the key will need to be replaced and reprogrammed to work. This can be done at a dealer or an automotive locksmith.
Find a place to store your spare key fob and store it there. This will prevent you from having to go through all of the trouble of retracing your steps and make it easier to find an alternative key later.
It is also possible to have your car's key code made available, which makes it quicker and simpler to replace a lost key, at hand. You can find it by scanning your windshield on the driver’s side. It will be a metal strip embossed with a sequence of numbers and letters. It's also visible on the information label in your driver's door, registration paperwork and insurance card. You can also locate it online using the search term "key code Nissan". Check the warranty of your car to determine whether it covers replacement keys in the event of losing one.
Find an additional key
It's a standard practice for Nissan vehicles to have two spare key fobs. Therefore, finding one shouldn't be an issue. Find the last location you remember it being. If you're unable to remember the location where you left it, try retracing the steps you took to see if it is still there. If you're having trouble getting it back, call the Nissan dealership closest to you to determine whether they can help.
Most Nissan vehicles that are made after 1998 have keys that feature an internal microchip or transponder. It is not possible to duplicate them at a hardware shop or auto parts store. You'll have go to your dealer to get an replacement. To make the process simpler for you, you'll need to bring your vehicle along with your personal identification along with you.
Contacting the local locksmith is another option to obtain a replacement key. They'll likely be able create one for you when they have the right tools, so this is an excellent alternative if your car was stolen. If you have a key that is functioning, they can cut you a new key so that you are able to start your vehicle. This isn't cheap however, it should be affordable.
Getting a spare key from a dealer
The majority of cars have two key fobs, so you'll always have a spare in case yours gets damaged or lost. It's best to keep the spare in a secure, easy-to-reach place so it's accessible when you require it.
If you're fortunate enough to have an extra, it could save you money and time when your Nissan key fob isn't working. Replacing a fob for a key is often more costly than fixing an ordinary mechanical lock. It can be expensive particularly if it has to be programmed to your vehicle.
Some newer Nissan models have smart keys that come with transponder chips that let you unlock your doors and start your engine by pressing one button. These are more difficult to duplicate and typically require the assistance of a dealership. When you request a replacement, you'll need to show proof of ownership such as your driver’s license and registration documents.
Before calling the dealership, trace your steps to discover where you left your Nissan key fob. If you're still not able to locate it, check with your local Nissan dealer to determine if the replacement cost is covered by the warranty or under a roadside assistance policy. If not, the dealer will need to obtain the key and likely charge you for towing too.
Obtaining a spare Key from a Private Person
Many new automobiles come with a pair of duplicate key fobs to have on to in case one gets lost. They are typically kept in a safe place, such as the glove box or the pocket of your coat. If you're not able to locate yours, you should retrace the steps you took and check where you last seen it. If you are able to remember where you put it, this will help you to locate it more quickly in the future.
You can also purchase a spare key from the local hardware store. Some of these stores offer the ability to cut keys, which takes only a few seconds to complete. But, it's essential to choose a blank key that is the same thickness as your original key so that it can work. If nissan spare key replacement don't, it could harm the lock.
Smart keys are included on certain Nissan models. They come with radio frequency technology and advanced encryption to guard against theft. They are equipped with an internal battery which is degraded with time. It is recommended to replace them as quickly as you can. The certified technicians and specialists in parts at a Nissan dealership can determine the condition of your key and assist you to determine if a replacement required. They can also program the car's key. This service is more expensive than purchasing a spare car key from a person you trust but it's an option worth considering.