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, like the ability "double lock" an automobile to stop thieves from breaking into your windows to gain entry.
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 keys provide more convenience and security than traditional manual keys. They can be used to lock and unlock your car, turn on the lights and turn off the engine. They also come with additional features to make driving easier. However, they can lose their charge over time. If your Jaguar XF key fob has stopped working, it could be because the battery is dead. The good news is that replacing it is a simple 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 a distance. You might also get an alert on your Jaguar InControl (r) touchscreen interface that says "Smart key battery low".
Slide the blade of the emergency key out to take off the cover of the fob. Then pull the emergency key to take out the chrome side bits and separate from the key fob's body. Replace the battery that was used with a new one making sure to put it with the positive side facing upwards.
Water damage
The chip that is embedded in the key fob of your Jaguar XF could be damaged if the key fob was exposed to salt water or has survived an in-salinity bath. This could prevent the key fob from working, causing you to need an alternative from your dealer. In this situation, you should disassemble your key fob, and clean the metal retaining clip as well as the chip using isopropyl ethanol.
If the remote control does not work, it could be due to signal interference. This can be caused by nearby transmitters on the same frequency as the XF's remote control or caused by other objects like buildings or trees. If you move the remote control will still work.
Your Jaguar is designed to monitor itself continuously including engine performance and emissions to the brakes and lights. You'll be notified if the battery is running low. One of these is a decrease in the range of your key fob. The another one will be a message that reads "SMART KEY BATTERY LOW." You'll need to replace the Jaguar XF key fob battery immediately to avoid problems.
Contacts to the battery are not working properly.
Modern Jaguar key fobs are far more sophisticated than mechanical keys of the past, and they come with a host of additional functions. However, as with any electronic device, they could eventually fail or cease working completely. If the lock button on your Jaguar key fob begins to fail, it's likely that the battery will need to be replaced.
You can buy replacement batteries for your Jaguar key fob at a variety of auto parts stores. But before you replace the battery, make sure that the new battery is a genuine Jaguar part. This will ensure that it is the correct size and voltage. It is also essential to handle the battery with care since touching its outer edges could transfer oil and moisture from the skin, which can reduce battery life and also corrode the contacts.
A Jaguar key fob is a remote control that will unlock your car's doors as well as activate the alarm and open the windows and sunroof. It can double-lock your vehicle to protect it from thieves. thekeylab.co.uk is protected by a steel casing, which makes it difficult to damage or break.
The receiver module is not working properly.
The key fob works by transmitting a radio signal which is detected by the receiver module inside your Jaguar. This module receives the signal from your smart key, and then opens the door locks, or disarms the security system. It also enables you to start your car and control the audio system. If the receiver module is defective, it can stop working. Remove the battery of 12 volts by disconnecting both terminals. Give it a few minutes. Then reconnect the battery in reverse order.
Interference from nearby transmitters or objects that operate on the same frequency is another reason that is commonly cited for Jaguar XF keyfob not working. Interference may also hinder the Body Control Module from recognizing key signals. You can reprogramme the key fob to make it work again by following instructions in the owner's manual.
A malfunctioning electronic chip
Jaguar key fobs are equipped with digital, coded transponder chips. They receive a unique remote control signal and transmit it to your car's receiver module. If the receiver module is defective, you won't be capable of using the key fob to lock or unlock your vehicle. Luckily, there are some common causes of this problem that you can address yourself.
Check first that the button on the key fob works. If it's not, it's likely that the button or contact is worn out. It is important to replace the batteries correctly. Use a battery with the same voltage, size and specification as your original. Also, ensure that the new battery is not exposed to water or salt.
It is essential to find a skilled locksmith who is capable of repairing or replacing your Jaguar key fob. This kind of service may be expensive, but it is significantly less expensive than purchasing an alternative key fob from the dealer. If you have the proper tools, you could do this yourself.