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 has security features like the ability to "double lock" a vehicle to prevent thieves from breaking into your windows to gain access.
There are a variety of reasons why your Jaguar XF key fob might not function. This could be due to a dead coin battery, signal interference and a malfunctioning electronic chip.
Dead coin battery
Modern electronic keys provide more security and convenience than traditional manual keys. www.thekeylab.co.uk can be used to lock and unlock the vehicle, turn on lights and start the motor. They also have added features to make driving easier. They are susceptible to losing charge over time. If you're Jaguar XF key fob has stopped working, it may be because the battery is dead. It's easy to replace.
Crofton drivers will know it's time to buy a new battery when the key fob doesn't seem to be as effective at locking and unlocking from long distances, or it stops working completely. You may also see an email on your Jaguar InControl (r) touchscreen interface saying "Smart key battery low".
Slide the emergency key blade out to expose the fob's cover. Then pull the emergency key to release the chrome side bits and then separate the two components of the key fob's body. Replace the old battery with a brand new one, making sure you place it with the positive side facing upward.
Water damage
The chip that is embedded in the Jaguar XF's key fob could be damaged if was exposed to salt water or has survived an in-salinity bath. This can stop the key fob from functioning and cause you to require an upgrade from your dealer. In this scenario, disassemble your key fob, and clean the metal clip that holds it as well as the chip with isopropyl alcohol.
If the remote control still doesn't work, it might be caused by signal interference. It could be caused by nearby transmitters using the same frequency as the remote control of your XF, or by objects like buildings or trees. The remote control should continue to function if you remove yourself from the source of interference.
Your Jaguar is built so that it constantly monitors itself all the way from engine's performance through emissions to brakes and lights. You'll be notified if the battery is not functioning properly. One of them will be an increase in the range of your key fob and another message that reads "SMART Key Battery Low." It is recommended to replace the Jaguar XF key fob battery immediately to avoid the problems.
Faulty battery contacts
Jaguar key fobs provide more features than conventional mechanical keys. They are also more sophisticated. However, just like any other electronic device, they may eventually fail or cease working completely. If the lock button on your Jaguar key fob starts to fail, it's likely that the battery will need to be replaced.
You can buy replacement batteries for your Jaguar key fob in most auto parts stores. Before replacing the battery ensure that it is an original Jaguar part. This will guarantee that it's the correct size and voltage. It is also important to handle the battery with care as touching its outside edges could transfer skin moisture and oil which can decrease the life of the battery and corrode its contacts.
A Jaguar key fob can be used as remote control to open the doors of your vehicle as well as to turn off the alarm and open the sunroof as well as windows. It can also double-lock your vehicle, ensuring it is safe from thieves. The Jaguar key fob has a steel casing that makes it difficult to break or cause damage.
Faulty receiver module
The key fob transmits a 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 deactivates the security system. It also enables you to start your car and manage the audio system. The receiver module may stop working if it is faulty. To resolve the problem remove the battery to 12 volts by disconnecting it from both terminals and letting it sit for a few minutes. Reconnect the battery in reverse.
Another reason that is commonly cited for Jaguar XF key fob not functioning is interference from other objects or transmitters operating on the same frequency. Interference could also stop the Body Control Module (BCM) from acknowledging the key signals. You can reprogramme the key fob to allow it to work again by following the instructions in the owner's manual.
Electronic chip that is malfunctioning
Jaguar key fobs are fitted with digital, coded transponder chips. These chips receive a distinct remote control signal and send it to the car's receiver module. If the receiver module is defective this will prevent you from using your key fob to unlock and lock your car. Fortunately, there are common causes that you can address yourself.
First, verify that the key fob's button is working properly. If it is not, you probably have a worn out button or contact. It is also crucial to replace the battery properly. Use a new battery with the same size, voltage and specifications as your original. Make sure that the new battery doesn't come into contact with salt or water.
It is crucial to find a reputable locksmith who can fix or replacing your Jaguar key fob. This kind of service is expensive, but it is much cheaper than buying the replacement key fob from the dealer. If you have the right tools, you can do this yourself.