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 such as the ability to "double lock" your vehicle, stopping thieves from breaking windows to gain access.
There are a number of reasons for why the Jaguar XF keyfob may not function. One of them is a dead battery, signal interference and a defective chip.
Dead coin battery
Modern electronic key fobs provide more convenience and security than traditional manual keys. They can lock and unlock your vehicle, switch on the lights and then start the engine. They also come with added features that make driving more convenient. However, they can lose their charge as time passes. If you've noticed your Jaguar XF's key fob isn't working it could be due to a dead coin battery. It's simple to replace.
Crofton drivers can tell when it's time to replace the battery if their key fob stops working or isn't as effective in locking and unlocking from an extended distance. There's also an alert on your Jaguar InControl (r) touchscreen interface saying "Smart key battery low".
To replace the battery to replace the battery, slide the emergency key blade to take off the cover of the fob. Pull the emergency key in order to remove any chrome bits that are on the side and then separate the two halves of the key fob. Replace the battery that was used with a brand new one, making sure you place it with the positive side facing upward.
Water damage
The chip inside the Jaguar XF's key fob could be damaged if has been exposed to saltwater or has survived the effects of a soapy bath. This could prevent the key fob from working and cause you to require an upgrade from your dealer. In this situation, you should disassemble your key fob and clean the metal clip that holds it as well as the chip with isopropyl ethanol.
If the remote control still isn't working, it could be caused by signal interference. It could be due to nearby transmitters operating on the same frequency as the remote control for XF, or it may be caused by objects like buildings or trees. The remote control should continue to function even if you move away from the source of the interference.
Your Jaguar is built to monitor itself constantly from engine performance to emissions to the brakes and lights. This means that if your car begins to run out of battery power, you'll get warnings. One of these is a decrease in the range of your key fob, and another will be a message that reads "SMART Key Battery Low." You'll need to replace the Jaguar XF key fob battery in the earliest time possible to avoid these problems.
Contacts to the battery are not working properly.
Jaguar key fobs provide more features than conventional mechanical keys. They are also more sophisticated. Like all electronic devices, they can become worn out over time, or cease functioning completely. The battery could have to be replaced in the event that the lock button on the Jaguar key fob starts to fail.
You can buy replacement batteries for your Jaguar key fob in most auto parts stores. Before you replace the battery make sure it is an original Jaguar part. This will ensure that it is of the right size and voltage. The proper handling of the battery is important, as oils and skin moisture can be transferred to the outer edges, decreasing battery life and damaging the contacts.
A Jaguar key fob can be used as remote control to unlock the doors of your vehicle activate the alarm, and open the sunroof as well as windows. It can also double-lock your vehicle, making sure it is safe from thieves. The Jaguar key fob is secured by a metal casing making it difficult to break or scratch.
The receiver module is not working properly.
The key fob sends out an audio signal at a low frequency that is interpreted by a receiver module within the Jaguar. The receiver module receives the signal from your smart key and then activates the door locks, or disables the security system. It also lets you start your vehicle and control the audio system. The receiver module might be inoperable if it's damaged. To resolve the issue remove the battery to 12 volts by disconnecting it from both terminals, and then waiting for about a couple of minutes. Reconnect the battery in reverse.
Interference from nearby objects or transmitters using the same frequency is another reason that can be a cause for Jaguar XF keyfob not working. Interference could also stop the Body Control Module (BCM) from recognizing the key signals. The key fob can be reset to work once more using the instructions found in the owner's manual.
Electronic chip that is malfunctioning
Jaguar key fobs are equipped with electronic transponder chips, which are coded. These chips receive a unique signal from the remote control and transmit it to the receiver module in your car. If the receiver module malfunctions it will stop you from using your key fob to lock or unlock your car. Fortunately, there are a few common causes that you can fix yourself.
Make sure the button on the key fob works. If not, you have worn out the button or contact. It is important to replace the batteries in a correct manner. Make sure you use a battery that has the same size, voltage, and specifications as your original. Make sure The Key Lab doesn't come into contact with water or salt.
If your Jaguar key fob is faulty, it is important to find a professional locksmith who can fix or replace it. This kind of service may be expensive, however it is far less expensive than purchasing an alternative key fob from the dealer. If you have the right tools, you can complete this yourself.