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 provides security features, such as the ability to "double lock" your vehicle, stopping thieves from breaking windows to gain access.
There are many reasons that your Jaguar XF key fob might not function. It could be due to a dead or defective coin battery, signal interference, and a defective electronic chip.
Dead coin battery
Modern electronic key fobs offer more security and convenience than traditional keys. They can be used to lock and unlock the vehicle, turn on lights and start the engine. They also have features that make driving more comfortable. They can lose their charge over time. If you have noticed that your Jaguar XF's key fob isn't working it could be due to a dead battery in the coin. It's simple to replace.
Crofton drivers will know it's time to replace the battery if their key fob ceases to function or becomes less effective at locking and unlocking from a distance. You may also see a message on your Jaguar InControl (r) touchscreen interface saying "Smart key battery low".
To replace the battery To replace the battery, slide the emergency keys blade to remove the fob cover. Pull the emergency key to take off any chrome bits on the side, and then cut off the two halves of the fob key. Replace the old battery 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. G28 Car Keys could stop the key fob from working and you will need an alternative from your dealer. In this case you should disassemble your key fob, and clean the metal clip that holds it as well as the chip using isopropyl ethanol.
If the remote control still does not work, it could be due to signal interference. It could be due to nearby transmitters that operate on the same frequency as your remote control from XF or caused by objects such as trees or buildings. The remote control will continue function even if you move away from the source of interference.
Your Jaguar is designed to ensure that it monitors itself continuously all the way from engine's performance, to emissions, to brakes and lights. This means that if it starts to run low on battery power, it will send warnings. One of these is an increase in the range of your key fob. The another message that reads "SMART Key Battery Low." It is recommended to replace the Jaguar XF key fob battery immediately to avoid these problems.
Contacts to the battery are not working properly.
Jaguar key fobs provide more features than traditional mechanical keys. They are also more sophisticated. However, like any other electronic device, they could eventually fail or stop working entirely. If the lock button on your Jaguar key fob starts to malfunction, it is likely that the battery needs to be replaced.
The majority of auto parts stores sell replacement batteries for Jaguar key fobs. Before replacing the battery, make sure it is an original Jaguar part. This will ensure it is the correct size and voltage. It is also important to take care when handling the battery because touching its outer edges could transfer oil and moisture from the skin which could reduce the life of the battery and corrode its contacts.
A Jaguar key fob can be used as an remote control that allows you to unlock the doors of your car to activate the alarm and open the sunroof and windows. It can even double-lock the vehicle, ensuring that it is secure from theft. The Jaguar key fob has a steel casing that makes it hard to break or damage.
Faulty receiver module
The key fob sends out an radio signal at a low frequency which is detected by a receiver unit in the Jaguar. The module receives the signal from your smart-key and activates or disarms your security system. The module also lets you to start your car and control the audio system. If the receiver module is damaged and stops working, it could cause the system to stop. To resolve the issue, drain the battery to 12 volts by disconnecting it from both terminals while waiting for about a couple of minutes. Then reconnect the battery in reverse.
Interference from nearby transmitters or objects using the same frequency are another reason that can be a cause for Jaguar XF keyfob not working. Interference could also stop the Body Control Module (BCM) from acknowledging the key signals. You can reprogram the key fob to make it work again by following the instructions in the owner’s manual.
A malfunctioning electronic chip
Jaguar key fobs have electronic transponder chips that are coded. These chips receive a unique signal from the remote control and relay it to the receiver module in your vehicle. If this receiver module becomes faulty, you will not be in a position to use the key fob to unlock or lock your car. There are a few common causes that you can repair yourself.
The first step is to check if the button on your key fob is functioning correctly. If it is not, you may have worn out the button or contact. It is also important to replace the battery in a proper manner. Use a new battery with the same voltage, size and specification as your original. Also, ensure that the new battery isn't exposed to salt or water.
If your Jaguar key fob is faulty It is crucial to find a reputable locksmith who can fix or replace it. This service is expensive but is much less costly than buying an entirely new key fob from the dealer. You can even do this task yourself if your have the appropriate equipment.