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 has security features, including the ability "double lock" a vehicle to prevent thieves from breaking your windows to gain access.

There are a number of reasons why the Jaguar XF keyfob may not work. One of them is a malfunctioning battery, signal interference and the chip is defective.

Dead coin battery

Modern electronic key fobs offer more security and convenience than 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. However, they may lose their charge in time. If you've noticed that the key fob of your jaguar xe key fob XF isn't working it could be due to a dead coin battery. The good news is that replacing it is a quick and easy fix.

Crofton drivers will know it's time to replace their battery when their key fob ceases to function or becomes less effective at locking and unlocking from an extended distance. Your Jaguar InControl (r) touchscreen may display a message saying "Smart key battery is low".

Slide the emergency key blade out to remove the cover of the key fob. Then, pull the emergency key to release the chrome side bits, and then break from the key fob's body. Replace the old battery, ensuring that the positive side is facing upward.

Water damage

The chip in the key fob of your Jaguar XF could be damaged if it has been exposed to saltwater or survived the effects of a soapy bath. This can stop the key fob from working and you will need a new one from your dealer. In this situation, you should disassemble the key fob and clean the metal clips and the electronic chip using isopropyl alcohol.

If the remote control does not work, it could be caused by signal interference. This can be caused by nearby transmitters operating on the same frequency as your remote control from XF or caused by objects such as trees or buildings. If you relocate the remote control will remain functional.

Your Jaguar is built to ensure that it is constantly monitoring itself all the way 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 lose range and you'll get a message stating "SMART KEY LOW BATTERY". It is essential to replace the battery of your Jaguar XF keyfob battery as quick as you can to avoid any issues.

Contacts for the battery that are defective

Jaguar key fobs have many more features than traditional mechanical keys. They also are more sophisticated. As with any electronic device, they can become worn out over time, or cease working altogether. If the lock button on your Jaguar key fob begins to malfunction, it is likely that the battery needs to be replaced.

Most auto parts stores carry replacement batteries for Jaguar key fobs. Before replacing the battery make sure it is an original Jaguar part. This will ensure that it is the correct size and voltage. Careful handling of the battery is vital, as the moisture from the skin and oil could be transferred to the edges, reducing battery life and corroding the contacts.

A Jaguar key fob is a remote control which can unlock your car's doors as well as activate the alarm and open the windows and sunroof. It can double-lock your car to guard it from thieves. The Jaguar Xf Key Fob Cover key fob is protected by a metal casing making it impossible to break or scratch.

A malfunctioning receiver module

The key fob works by transmitting a low-frequency radio signal that is detected by the receiver module inside your jaguar keys cut. The module receives a signal from your smart-key, and then activates or deactivates your security system. It also allows you to start your car and manage the audio system. The receiver module may fail if damaged. Remove the battery of 12 volts by disconnecting both terminals. Give it a few minutes. Reconnect the battery in reverse.

Another 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. You can reprogramme the key fob to make it work again by following the instructions in the owner's manual.

Electronic chip that is malfunctioning

Jaguar key fobs include electronic transponder chips that are coded. They receive a unique remote control signal, and send it to the car's receiver module. If the receiver module becomes malfunctioning, you will not be allowed to use your key fob to unlock or lock your vehicle. There are a few common causes that you can repair yourself.

Make sure the button on the key fob is working. If it's not, it's likely that the button or contact is worn out. It is also important to replace the battery correctly. Make sure you choose the same voltage, size and specifications as the original one. Make sure that the new battery doesn't come into contact with salt or water.

It is important to find a reputable locksmith that is able to repair or replacing your Jaguar key fob. This type of service is expensive, but much cheaper than buying a new key fob at the dealer. If you have the proper tools, you can do this yourself.