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. jaguar xe key fob has security features, like the ability to "double lock" a vehicle to prevent thieves from breaking windows to gain entry.
There are a variety of reasons why the Jaguar XF keyfob may not work. Some of these include a dead battery, signal interference and the chip is defective.
Dead coin battery
Modern electronic keys provide greater convenience and security than traditional manual keys. They can lock and unlock the vehicle, turn on the lights and start the engine. They also have features that allow you to drive more easily. They are susceptible to losing charge over time. If your Jaguar XF key fob has stopped working, it could be because the battery is dead. It's simple to replace.
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 at a distance. You may also see an email on your Jaguar InControl (r) touchscreen interface that reads "Smart key battery low".
Slide the blade for the emergency key out to remove the fob's cover. Then pull the emergency key to release the chrome side bits and separate the two pieces of the key fob's body. Replace the battery that was used with a new one, making sure that 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 has been exposed to salt water, the chip inside could be damaged. The key fob may not function properly, and you'll need to buy a new one from your dealer. In this case, you should disassemble the key fob and clean the metal retaining clips and the electronic chip with isopropyl alcohol.
If the remote control doesn't work, it might be caused by signal interference. This can 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 even if you are away from the source of interference.
Your Jaguar is built so that it is constantly monitoring itself, from the engine's performance through emissions to brakes and lights. You'll be notified if the battery is in low. The key fob will be unable to function and you will receive a message stating "SMART Key LOW BATTERY". You will need to replace the battery of your Jaguar XF keyfob battery as fast as you can in order to avoid any problems.
Contacts for the battery that are defective
Modern Jaguar key fobs are far more sophisticated than mechanical keys of the past, and offer a variety of additional features. Like any electronic device, they can become worn out over time or cease working altogether. If the lock button on your Jaguar key fob starts to fail, it's likely that the battery needs to be replaced.
You can purchase replacement batteries for your Jaguar key fob at a variety of auto parts stores. Before you replace the battery ensure that it is an original Jaguar part. This will ensure it's the right size and voltage. It is also important to handle the battery carefully, as touching its outer edges can transfer oil and moisture from the skin which can decrease battery life and corrode the contacts.
A Jaguar key fob can be used as an remote control that allows you to unlock the doors of your vehicle activate the alarm, and open the sunroof as well as windows. It can even double-lock the vehicle, ensuring it is secure from theft. The Jaguar key fob is secured by a casing made of metal, which makes it difficult to break or damage.
A malfunctioning receiver module
The key fob transmits the radio signal at a low-frequency that is interpreted by a receiver module within the Jaguar. This module receives the signal from your smart-key and activates or deactivates your security system. It also lets you start your vehicle and control the audio system. If the receiver module fails it may stop working. To resolve the issue take the battery of 12 volts by disconnecting it from both terminals while waiting for a few minutes. Reconnect the battery in reverse.
Interference from nearby objects or transmitters using the same frequency is another common reason for Jaguar XF keyfob not working. Interference can also block the Body Control Module (BCM) from recognizing the key signals. You can reprogram the key fob to make it work once more by following the steps in the owner’s manual.
Faulty electronic chip
Jaguar key fobs are fitted with electronic, coded transponder chips. These chips receive a unique signal from the remote control and transmit it to the receiver module within your car. If the receiver module is defective, you won't be capable of using the key fob to unlock or lock your vehicle. Fortunately, there are common causes of this problem that you can address yourself.
Check first that the button on the key fob is functioning. If it is not, you may have a worn out button or contact. It is important to replace the batteries correctly. Make sure you use a battery that has the same size, voltage, and specifications as your original. Make sure that the new battery does not come into contact with water or salt.
If your Jaguar key fob is damaged it is essential to find a professional locksmith who can fix or replace it. The cost of this service is high, but is cheaper than buying the new key fob from the dealer. If you have the right tools, you can do this yourself.