How to Replace a Dead Jaguar Key Fob
Jaguar key fobs are a great option to add convenience and functionality. However, they also encounter issues as time passes. One of the most frequent problems is a battery with a low charge.
If your key fob is showing signs of a low battery, you'll likely notice a decrease in its effectiveness range or the message center will display "SMART KEY BATTERY LOW." This article will help you replace your Jaguar key fob and get it working again.
Battery Replacement
Jaguar key fobs are practical and allow drivers to open their cars from a distance. But, as with all electronic devices, they require electricity to work. The battery supplies the electric power. Therefore, the battery can eventually degrade, meaning that your key fob won't be working altogether. It is necessary to replace the battery if you want your Jaguar key fob to function optimally. The process is simple and will take only a few minutes.
There are two indications that it is time to replace the battery in your Jaguar key fob. The fob won't be able to unlock your car as often as it did in the past. Another example is when the Message Center sends you an notification that states that your Smart Key battery is low.
To change the Jaguar's key fob battery, you'll need to open the cover and remove it. Make use of the emergency key blade, and then remove the body of your fob to remove the old battery. Insert a new CR2032 with the positive side facing upwards. They are available through authorized dealers like Jaguar Hinsdale. You can take the cover off and slide it back into place after the new battery has been installed. Remember to handle the new battery with care because touching its sides can cause it to lose its life-extending water and oil.
Key fobs stolen or lost
If your key fob is missing, you'll have to have it deprogramed to ensure that anyone who comes across it won't be able to unlock your vehicle or start the engine. This can be done at a service center or dealer. The latest cars equipped with key fobs also have security systems that automatically disable the ignition when the wrong key is used too often or when it is turned off and off too quickly.
If you're looking for a replacement Jaguar key fob, because it is dead, it's best to visit the dealership or a local car key specialist shop which can program the new key to match your current mechanical key. The dealer will have access to special equipment that communicates with your car's onboard computer for all key fob programming, unlike most aftermarket products.
If you've simply misplaced your key fob, a little bit of patience can help you find it. Try retracing the steps, starting from the last known place you had it. Check obvious places like pockets and purses as well in less obvious places like crevices between seat cushions or around the console in the middle. The more hectic your search is the more likely it is that you will be unable to locate it.
Alternative Options

Jaguar key fobs make it simple to lock and unlock your vehicle. However, like every other electronic device, they need an energy source to function. There are a few things you could try to repair the problem of a dead Jaguar remote battery.
The first step is replace the battery. It is possible to find a replacement at any hardware store or auto parts stores. You might also find one online, but you need to ensure you're buying an authentic Jaguar part. Some keys can only be created by a particular type of key-cutting device that doesn't all locksmiths and hardware stores have. G28 Car Keys Solutions are called "tibbe" keys and require more advanced equipment to cut, so they're not as easy to replace.
You can also use a keyfob that is from another Jaguar vehicle. But, this isn't the most ideal option since it can affect the car's security features. Additionally, you'll require a new key fob programmed.
If changing the battery doesn't solve the issue, it could be a bigger issue with your key fob or car. In this case, it's a good idea to call a professional locksmith to either inspect the key fob or replace it. They'll provide you with advice on your options and the cost of the service.
Cost
Jaguar key fobs come with more features than the standard car key, making them difficult for thieves to gain access of. Keys for Jaguars are also more expensive than standard vehicle keys. It is no longer possible to purchase a key fob from the hardware store. Instead, you will be required to visit a locksmith or dealership to get one made.
There are several ways Wichita drivers know when the battery in their Jaguar smart key is depleted. The most obvious is that the Message Center will display an alert that states "smart key battery is low." Another sign is that the key fob's range of effectiveness starts to decrease.
If you want to save money on a brand new Jaguar key fob, consider looking for a used one on eBay or other sites. If you do purchase a used fob board it must be reprogrammed to function with your vehicle. This can be done through a process that can be completed while sitting in your Jaguar.
It is important to note that a normal key cut won't work with modern Jaguar models. You'll have to have the board inside reprogrammed so you'll need someone who can do this. The good news is that this could be a lot less expensive than going to the dealer.