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, such as the ability "double lock" an automobile to stop thieves from breaking windows to gain entry.
There are many reasons for why the Jaguar XF keyfob may not function. There are a variety of reasons, including a malfunctioning battery, signal interference, or an unreliable chip.
Dead coin battery
Modern electronic keys provide more security and convenience than traditional keys. They can lock and unlock your car, turn on the lights, and even start the engine. They have additional features that make driving more comfortable. However, they could lose their charge over time. If your Jaguar XF key fob has stopped working, it may be because the coin battery is dead. The good news is that replacing it is a quick and simple fix.
Crofton drivers will know it's time to buy replacement batteries when the key fob isn't as efficient in locking and unlocking over long distances, or it stops working completely. Your Jaguar InControl (r), touchscreen interface might display a message stating "Smart key battery is depleted".
Slide the blade of the emergency key out to take off the cover of the key fob. Pull the emergency key to remove any chrome pieces on the side, and then cut off the two halves of the fob key. Replace the old battery by a new one making sure to place it with the positive side facing upward.
Water damage
The electronic chip in your Jaguar XF's key fob could be damaged if was exposed to salt water or survived a soapy bath. This can stop the key fob from functioning and you will need a replacement from your dealer. In this scenario, take apart your key fob and clean the metal retaining clip and the chip using isopropyl ethanol.
Signal interference could be the reason of a remote that doesn't work. It could be caused by nearby transmitters that use the same frequency as the remote control for your XF or by obstructions like trees or buildings. The remote control should continue function even if you move away from the source of the interference.
Your Jaguar is designed to ensure that it continuously monitors itself all the way from engine performance to emissions to brakes and lights. This means that if your car begins to run low on battery power, you'll be notified by warnings. The key fob will lose its range and you will receive an alert message that reads "SMART Key LOW BATTERY". You will need to replace the battery of your Jaguar XF keyfob battery as fast as you can in order to avoid any issues.
Contacts to the battery are not working properly.
Modern Jaguar key fobs are more advanced than traditional mechanical keys and they provide a wealth of additional features. Like any electronic device they are prone to wear out over time or cease functioning completely. If the lock button on your Jaguar key fob begins 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 ensure that it's an original Jaguar part. This will ensure that it is the correct size and voltage. Handling the battery with care is vital, as the moisture from the skin and oil could be transferred to the outer edges, reducing the battery's life and corrosion of 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 double-lock your car to keep it secure from thieves. The Jaguar key fob features a steel casing that makes it difficult to break or damage.
The receiver module is not working properly.
The key fob transmits a radio signal at a low-frequency which is detected by a receiver module in the Jaguar. This module receives a signal from your smart key and activates or disables your security system. It also lets you start your car and control the audio system. The receiver module could cease to function if it's faulty. To resolve the problem, drain the battery to 12 volts by disconnecting it from both terminals and letting it sit for a few minutes. Then reconnect the battery in reverse.
Interference from nearby transmitters or objects using the same frequency is another reason that is commonly cited for Jaguar XF keyfob not working. Interference can also hinder the Body Control Module (BCM) from being able to recognize the key signals. The key fob can be reset to work properly again using the instructions found in the owner's manual.
Electronic chip malfunctions
Jaguar key fobs are fitted with digital, 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 damaged, you will not be capable of using the key fob to unlock or lock your vehicle. There are a few typical reasons that you can fix yourself.
Verify first that the button on the key fob is working. If not, TheKeyLab that the button or contact is damaged. It is essential to replace the batteries in a correct manner. Use a new battery with the same voltage, size and specification as your original. Also, make sure that the new battery has not been exposed to water or salt.
If your Jaguar key fob is faulty It is crucial to find an experienced locksmith who can fix or replace it. This kind of service may be costly, but it's far less expensive than purchasing an alternative key fob from the dealer. You can even do this job yourself if the appropriate equipment.