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 comes with security features like the ability to "double lock" your vehicle, stopping thieves from breaking windows to gain access.
There are a variety of reasons that your Jaguar XF key fob might not work. Some of these include a malfunctioning battery, signal interference or the chip is defective.
Dead coin battery
Modern electronic keys offer greater convenience and security over traditional keys that are manually operated. They can lock and unlock your car, turn on the lights and turn off the engine. They also have added features to make driving easier. However, they could lose their charge in time. If you've noticed the key fob of your Jaguar XF isn't functioning, it could be due to a dead coin battery. It's easy to replace.
Crofton drivers can tell when it's time to replace the battery when their key fob ceases to function or is less effective at locking and unlocking from the distance. Your Jaguar InControl (r), touchscreen interface could display a message saying "Smart key battery is low".
Slide the emergency key blade out to take off the cover on the fob. Then, pull the emergency key in order to remove the chrome side bits and to separate the two components of the key fob's body. Replace the battery that was used, ensuring that the positive side is facing upward.
Water damage
If your Jaguar XF key fob has been through a bath with soapy water, or was exposed to salt water, the electronic chip inside could be damaged. This could stop the key fob from working and cause you to require an alternative from your dealer. In this scenario you should take apart the key fob and clean the metal clips as well as the electronic chip using isopropyl alcohol.
If the remote control does not work, it could be due to signal interference. This can be caused due to nearby transmitters operating on the same frequency as the remote control of your XF or by obstructions like buildings or trees. If you move away, the remote control should remain functional.
Your Jaguar is designed to continuously monitor itself from engine performance and emissions to the lights and brakes. If you're alerted, the battery is not functioning properly. One of these is a decrease 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 these issues.
Contacts of the battery may be damaged.
Jaguar key fobs come with many more features than conventional mechanical keys. They also are more sophisticated. Like 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 will need to be replaced.
The majority of auto parts stores sell replacement batteries for Jaguar key fobs. Before you replace the battery ensure that 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 oils and skin moisture can be transferred to the outer edges, reducing battery life and corrosion of 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 and windows. It can also double-lock your vehicle, ensuring that it is secure from theft. The Jaguar key fob is secured by a metal casing making it difficult to break or scratch.
A malfunctioning receiver module
The key fob works by transmitting a low-frequency radio signal that is picked up by the receiver module of your Jaguar. The receiver module receives the signal from your smart keys and opens the door locks or disarms the security system. This module also allows you to start your car and control the audio system. The receiver module may be inoperable if it's damaged. To resolve the problem take the battery with 12 volts by disconnecting it from both terminals, and then waiting for several minutes. Then, reconnect the battery in reverse order.
Another reason for Jaguar XF key fob not working is interference from nearby objects or transmitters on the same frequency. Interference can also stop the Body Control Module from recognizing 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 have electronic transponder chips, which are coded. The chips receive a specific remote control signal, and send it to the car's receiver module. If this receiver module becomes damaged, you will not be in a position to use the key fob to unlock or lock your car. There are a few typical issues that you can fix yourself.
First, verify that the key fob's button is working properly. If not, jaguar replacement key fob G28 Car Keys that the button or contact is damaged. It is important to replace the batteries properly. Make sure you use one that has the same size, voltage, and specification as the original. Also, ensure that the new battery isn't exposed to water or salt.
It is crucial to find a skilled locksmith who can repair or replacing your Jaguar key fob. This is costly, but it is less expensive than purchasing a new key fob from the dealer. You could even complete the job yourself if the proper equipment.