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" an automobile to stop thieves from breaking windows to gain entry.
However, there are numerous reasons why your Jaguar XF key fob might not function. This could be due to a dead coin battery, signal interference and a malfunctioning electronic chip.
Dead coin battery
Modern electronic keys provide 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 have additional features that allow you to drive more easily. However, they can lose their charge over time. If you've noticed that the key fob of your Jaguar XF isn't working it could be due to a dead coin battery. It is easy to replace.
Crofton drivers can tell when it's time to replace the battery if their key fob ceases to function or is 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".
Slide the emergency key blade out to take off the cover of the fob. Then pull the emergency key 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 upwards.
Water damage
The electronic chip in the Jaguar XF's key fob could be damaged if it has been exposed salt water or has survived a soapy bath. This can prevent the key fob from functioning and force you to purchase an alternative from your dealer. In this instance, you must disassemble your key fob and clean the metal clip that holds it and the chip with isopropyl ethanol.
Signal interference could be a cause of a remote control that doesn't function. This could be caused by nearby transmitters operating on the same frequency as the XF's remote control, or it may be caused by other objects like trees or buildings. If you relocate, the remote control should be able to work.
Your Jaguar is built to ensure that it constantly monitors itself all the way from engine's performance, to emissions, to brakes and lights. You'll receive a warning if the battery is low. The key fob will lose its range and you'll receive a message saying "SMART Key LOW BATTERY". It is necessary to replace the battery in your Jaguar XF keyfob battery as promptly as you can to avoid any issues.
Contacts to the battery are not working properly.
Modern Jaguar key fobs are more sophisticated than traditional mechanical keys and they come with a host of additional functionality. As with any electronic device, they are prone to wear out over time or stop working altogether. The battery might need to be replaced if the lock button on the Jaguar key fob starts to fail.
You can buy replacement batteries for your Jaguar key fob at a variety of auto parts stores. However, before replacing the battery, make sure that the new one is genuine Jaguar part. This will ensure it is the correct size and voltage. It is also important to handle the battery carefully because touching its outer edges can transfer oil and moisture from the skin that can shorten battery life and corrode the contacts.
A Jaguar key fob is an electronic remote control that 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 protect it from thieves. The Jaguar key fob is protected by a casing made of metal, which makes it difficult to damage or break.
Faulty receiver module
The key fob transmits the radio signal at a low-frequency which is detected by a receiver module within the Jaguar. The receiver module receives the signal from your smart key and activates the door locks, or disables the security system. The module also lets you to start your car and control the audio system. If the receiver module fails, it can stop working. To fix the issue you must drain the battery with 12 volts by disconnecting it from both terminals, and then waiting for some time. Then, reconnect the battery in reverse order.
Interference from nearby objects or transmitters with the same frequency is another reason that is commonly cited for Jaguar XF keyfob not working. Interference may also prevent the Body Control Module (BCM) from recognizing the key signals. You can reprogram 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 include electronic transponder chips that are coded. These chips receive a distinct remote control signal and send it to the receiver module. If The Key Lab becomes faulty, you will not be able to use the key fob to unlock or lock your vehicle. Luckily, there are some common causes that you can solve yourself.
The first step is to check if the key fob's contact button is functioning properly. If it's not, you have an old button or contact. It is also crucial to replace the battery properly. Make sure to use a battery with the same dimensions, voltage and specifications as your original. Also, make sure that the new battery isn't exposed to water or salt.
It is crucial to find an experienced locksmith that is able to repair or replacing your Jaguar key fob. This kind of service may be expensive, but it is far less expensive than purchasing the replacement key fob from the dealer. You can even complete this job yourself if the appropriate equipment.