How to Replace a Dead Coin Battery in Your Jaguar XF
The Jaguar Smart Key allows you to lock and unlock your Jaguar quickly. It also comes with security features, such as the ability to "double lock" a vehicle to prevent thieves from breaking into your windows to gain entry.
However, there are many reasons why your Jaguar XF key fob might not function. One of them is a dead battery, signal interference, and an incompatible chip.
Dead coin battery
Modern electronic keys provide greater convenience and security over traditional manual keys. They can be used to lock and unlock the vehicle, turn on lights and start the motor. They come with additional features that make driving more comfortable. They can lose their charge over time. If you're Jaguar XF key fob has stopped working, it may be because the battery is dead. The good news is that replacing it is a quick and simple fix.
Crofton drivers will know it's time for an upgrade to their battery when the key fob doesn't seem to be as effective in locking and unlocking over long distances or stops working altogether. There's also an email on your Jaguar InControl (r) touchscreen interface that says "Smart key battery low".
Slide the blade for the emergency key out to expose the cover of the key fob. Pull the emergency key in order to remove any chrome pieces on the side. Then, separate the two halves of the fob key. Replace the battery that was used with a new one, making sure you place it with the positive side facing upwards.
Water damage
If your Jaguar XF key fob has been through a bath with soapy water, or it was exposed to salt water, the chip inside may be damaged. This can prevent the key fob from functioning and cause you to require a replacement from your dealer. In this scenario, remove your key fob and clean the metal clip that holds it and the chip with isopropyl ethanol.
If the remote control does not work, it could be caused by signal interference. This can be caused by nearby transmitters that operate on the same frequency as the remote control of your XF, or by objects like buildings or trees. The remote control should continue to work if you move away from the source of interference.
Your Jaguar is designed to monitor itself continuously including engine performance and emissions to the brakes and lights. This means that when it begins to lose battery power, you'll get warnings. The key fob will be unable to function and you'll get an error message that reads "SMART KEY low battery". You'll need to replace the battery in your Jaguar XF keyfob battery as quickly as possible to avoid any issues.
Contacts to the battery are not working properly.
Jaguar key fobs provide more features than conventional mechanical keys. They are also more sophisticated. Like all electronic devices, they will wear out with time or cease functioning completely. If the lock button on your Jaguar key fob starts to fail, it's likely that the battery will need to be replaced.
Most auto parts stores carry replacement batteries for Jaguar key fobs. Before replacing the battery, ensure that the new one is a genuine Jaguar part. This will ensure it is the correct size and voltage. It is also important to handle the battery carefully since touching its outer edges can transfer skin moisture and oil which could reduce battery life and corrode the contacts.
A Jaguar key fob can be described as a remote control that can unlock your car's doors and activate the alarm and open the windows and sunroof. how much does a new jaguar key cost The Keylab can double-lock your vehicle to keep it safe from thieves. The Jaguar key fob is made of an aluminum casing, which is difficult to break or cause damage.
The receiver module is not working properly.
The key fob sends out the radio signal at a low-frequency that is picked up by a receiver unit in the Jaguar. The receiver module receives the signal from your smart keys and opens the door locks or disarms the security system. It also allows you to start your car and manage the audio system. If the receiver module fails it may stop working. To resolve the problem, drain the battery with 12 volts by disconnecting it from both terminals and letting it sit for a few minutes. Reconnect the battery in reverse.
Interference from nearby objects or transmitters using the same frequency is another common cause for Jaguar XF keyfob not working. Interference can also block the Body Control Module from recognizing key signals. The key fob can be reset to work once more by following the directions in the owner's manual.
Faulty electronic chip
Jaguar key fobs come with transponder electronic, coded chips. These chips read a unique signal from the remote control and send it to the receiver module that is in your car. If the receiver module becomes damaged, you will not be able to use the key fob to unlock or lock your car. Fortunately, there are a few common causes of this problem which you can resolve yourself.
Make sure the button on the key fob is working. If it is not, you probably have a worn out button or contact. It is important to replace the battery properly. Make sure you use a battery that has the same voltage, size and specification as your original. Also, ensure that the new battery isn't exposed to salt or water.
It is important to seek out an experienced locksmith that is able to repair or replacing your Jaguar key fob. This service is expensive but is much less costly than buying an entirely new key fob from the dealer. You can even complete this job yourself if you have the appropriate equipment.