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 has security features, such as the capability to "double lock" your vehicle, preventing thieves from breaking windows to gain access.
However, there are many reasons that your Jaguar XF key fob might not function. There are a variety of reasons, including a dead battery, signal interference or an incompatible chip.
Dead coin battery
Modern electronic keys provide more security and convenience than traditional manual keys. thekeylab.co.uk can be used to lock and unlock your vehicle, switch on the lights and turn off the engine. They also come with added features to make driving easier. However, they will lose their charge as time passes. If you're Jaguar XF key fob has stopped working, it may be because the battery is dead. The good news is that replacing it is a quick and easy fix.
Crofton drivers can tell it's time to replace the battery when their key fob ceases to function or isn't as effective in locking and unlocking from an extended distance. The Jaguar InControl (r), touchscreen interface might display a message saying "Smart key battery is depleted".
Slide the emergency key blade out to take off the cover of the fob. Pull the emergency key to take off any chrome bits on the side, and then cut off the two halves of the fob for the key. Replace the battery that was used with a new one making sure you place it with the positive side facing upward.
Water damage
If your Jaguar XF key fob has survived a bath in soapy water, or was exposed to salt water, the electronic chip inside may be damaged. The key fob may not function properly, and you will need to purchase a replacement from your dealer. In this scenario, remove your key fob and clean the metal retaining clip as well as the chip using isopropyl ethanol.
Signal interference could be the cause of a remote which isn't working. This could be caused by nearby transmitters that use the same frequency as the remote control of your XF or by obstructions such as buildings or trees. If you relocate the remote control will continue to function.
Your Jaguar is designed to constantly monitor itself including engine performance and emissions to the brakes and lights. This means that if it starts to run out of battery power, it will send warnings. The key fob will be unable to function and you'll get a message stating "SMART Key LOW BATTERY". You will need to replace your Jaguar XF keyfob battery as quickly as possible to avoid any issues.
Contacts of the battery may be damaged.
Modern Jaguar key fobs are more advanced than traditional mechanical keys and they provide a wealth of additional functions. Like all electronic devices, they will wear 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.
Most auto parts stores carry replacement batteries for Jaguar key fobs. However, before replacing the battery, make sure that the replacement is genuine Jaguar part. This will ensure that it is the right size and voltage. It is also essential to take care when handling the battery since touching its outer edges could transfer skin moisture and oil which could reduce battery life and also corrode the contacts.
A Jaguar key fob can be used as a remote control to unlock the doors of your vehicle activate the alarm, and open the sunroof and windows. It can also double-lock your vehicle, ensuring it is safe from thieves. The Jaguar key fob is secured by a metal casing which makes it difficult to break or damage.
The receiver module is not working properly.
The key fob transmits the radio signal at a low-frequency that is picked up by a receiver module inside the Jaguar. The receiver module receives the signal from your smart key, and then opens the door locks, or disables the security system. The module also lets you to start your vehicle and control the audio system. The receiver module might fail if faulty. To resolve the issue take the battery of 12 volts by disconnecting it from both terminals, and then waiting for a few minutes. Reconnect the battery in reverse.
Interference from nearby objects or transmitters that operate on the same frequency is another reason that is commonly cited for Jaguar XF keyfob not working. Interference could also stop the Body Control Module (BCM) from recognizing the key signals. You can reprogram the key fob to allow it to work again by following instructions in the owner’s manual.
Electronic chip that is malfunctioning
Jaguar key fobs are equipped with electronic, coded transponder chips. The chips receive a specific remote control signal and send it to the car's receiver module. If the receiver module is not functioning properly it will stop you from using your key fob to unlock and lock your vehicle. Luckily, there are some common causes of this problem that you can address yourself.
Make sure the button on the key fob is functioning. If not, you probably have a worn out button or contact. It is also crucial to replace the battery in a proper manner. Be sure to choose a battery that is the same voltage, size, and specification as the original. Also, make sure that the new battery has not been exposed to salt or water.
It is crucial to seek out an experienced locksmith who can repair or replacing your Jaguar key fob. This service is expensive but is much less costly than buying a new key fob at the dealer. If you have the proper tools, you can do this yourself.