How to Replace a Dead Coin Battery in Your Jaguar XF
The Jaguar Smart Key system allows you to lock your Jaguar quickly and easily. It also offers security features such as the capability to "double lock" your vehicle, which stops thieves from breaking windows to gain access.
However, there are many reasons for why your Jaguar XF key fob might not function. There are a variety of reasons, including a dead battery, signal interference or a defective chip.
Dead coin battery
Modern electronic keys offer greater convenience and security over traditional manual keys. They can be used to lock and unlock your vehicle, turn on the lights, and even start the engine. They also have features that make driving easier. They are prone to losing their charge with time. If you've noticed that the key fob of your Jaguar XF isn't functioning it could be due to a dead coin battery. The good news is that replacing it is a quick and simple fix.
Crofton drivers can tell it's time to replace the battery when their key fob stops working or is less effective in locking and unlocking from the distance. Your Jaguar InControl (r), touchscreen interface might display a message saying "Smart key battery is low".
To replace the battery, slide the emergency key blade to remove the cover of the fob. Then pull the emergency key to take out the chrome side bits and separate from the key fob's body. Replace the old battery with a brand new one, making sure to place it with the positive side facing upwards.
Water damage
If your Jaguar XF key fob has survived a bath in soapy water or was exposed to salt water, the electronic chip inside could be damaged. The key fob may not function properly, and you'll need to buy a replacement from your dealer. In this scenario, you should disassemble the key fob and clean the metal clips as well as the electronic chip with isopropyl alcohol.
Signal interference could be a cause of a remote that doesn't function. It could be caused due to nearby transmitters operating on the same frequency as the remote control of your XF or by obstructions like trees or buildings. If you move, the remote control should remain functional.
Your Jaguar is designed to ensure that it constantly monitors itself in all aspects, from engine's performance to emissions to brakes and lights. You'll be notified if the battery is not functioning properly. The key fob will be unable to function and you will receive an error message that reads "SMART Key low battery". You will need to replace the battery of your Jaguar XF keyfob battery as promptly as you can to avoid any problems.
Contacts of the battery may be damaged.
Jaguar key fobs provide more features than conventional mechanical keys. They also are more sophisticated. But, as with any electronic device, they will eventually become worn out or stop working entirely. If jaguar key cover on your Jaguar key fob starts to fail, it's likely that the battery needs to be replaced.
You can buy replacement batteries for your Jaguar key fob at a variety of auto parts stores. Before you replace the battery make sure it is an original Jaguar part. This will ensure it's the right size and voltage. Being careful when handling the battery is essential, since the moisture from the skin and oil could be transferred to the edges, reducing the battery's life and corroding the contacts.
A Jaguar key fob can be used as a remote control to unlock the doors of your car to activate the alarm and open the sunroof and windows. It can even double-lock the vehicle, ensuring that it is secure from theft. The Jaguar key fob has a steel casing that makes it difficult to break or destroy.
Faulty receiver module
The key fob emits an audio signal at a low-frequency that is detected by a receiver module inside the Jaguar. The module receives a signal from your smart-key and activates or deactivates your security system. The module also lets you to start your car and control the audio system. If the receiver module is damaged and is not working properly, it will stop working. To fix the issue remove the battery of 12 volts by disconnecting it from both terminals and letting it sit for some time. Reconnect the battery in reverse.
Another common reason for Jaguar XF key fob not functioning is interference from other objects or transmitters on the same frequency. Interference may also hinder the Body Control Module from recognizing key signals. The key fob is reprogrammed to work once more using the instructions found in the owner's manual.
Electronic chip that is malfunctioning
Jaguar key fobs come with electronic transponder chips, which are coded. They receive a unique remote control signal and send it to your car's receiver module. If the receiver module is not functioning properly this will prevent you from using your key fob to lock and unlock your car. Luckily, there are some common causes that you can fix yourself.
Make sure the button on the key fob works. If not, it's likely that the button or contact is damaged. It is essential to replace the batteries correctly. Be sure to choose one that has identical in size, voltage and specifications as the original. Make sure that the new battery is not brought into contact with water or salt.
It is crucial to seek out an experienced locksmith that is able to repair or replacing your Jaguar key fob. The service is costly however it is less expensive than buying the new key fob from the dealer. You can even complete this task yourself if your have the proper equipment.