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How a Jaguar Smart Key Works
Jaguar smart key is a great method of locking and unlocking your vehicle from some distance. However, like all electronics it requires electricity which is provided by a battery.
Your car could show a decrease in the signal range if your Smart Key battery begins to die. The message center could also show the alert "SMART KEY BATTERY LOW".
Keyless Entry
This feature lets you enter your Jaguar without having to dig through your purse or pockets. The system uses a proximity sensor to detect the Jaguar Smart Key, which will automatically open your XE. Pick any door handle and the vehicle will open and disarm itself as you come closer. You can lock your vehicle by pressing the handle of the door or on the key fob when you leave the vehicle.
Additionally, you can use the Powered Gesture trunk lid feature on your Jaguar XE. It is possible to open the trunk using gestures. This is ideal for carrying groceries, sporting equipment or luggage around Gilbert without reaching for your wallet or purse. This is a great feature for those who carry gear around Gilbert every day and don't want to use their hands.
Hold the Activity Key against your trunk when you're ready close it. The hazards lights will blink to indicate that it's been successfully connected.
Contrary to other smart keys the Jaguar Smart Key's battery doesn't require any replacement. You might notice that your key fob's range is decreasing, and it will not respond instantly to commands. When this happens, you need to replace the battery as quickly as you can.
Panic Alarm
With your Jaguar Smart Key, you can quickly shut off your car alarm if it is playing at a maximum volume. The panic button is a straightforward feature that is useful in certain situations.
Press the Smart Key button with a headlamp symbol three times in three seconds to activate panic mode. It will turn on the vehicle's lights for 25 seconds and sound the alarm five times in order to deter an offender. After pressing the button, the panic alarm is removed.

You can also utilize the Jaguar Activity Key to lock and unlock your car without the conventional Smart Key fob inside. Simply slip the Activity Key onto your wrist, shut all doors, switch off your engine and then hold the Activity Key against the Jaguar emblem on your tailgate. The vehicle will be locked and the warning lights on your vehicle will flash to show that it's secured.
If the battery in the Smart Key fob is low You will hear an alert and you will see "SMART Key Battery Low" displayed in the center of the display. If you have to replace the battery, simply remove the chrome cover on the key fob, then slide out the CR2032 battery and replace it with a fresh one facing upwards.
Enhanced Security
Jaguar offers keys-free entry on many of its models that eliminates the need to search for your keys before heading out for your Irvine commute. The XE uses proximity sensors to sense the key fob you have when you are near the car and will automatically unlock and deactivate your security when you grab the door handle. This feature is particularly helpful for those who frequently lose their keys when in the car or have to carry multiple bags, keys and kids in the morning before driving off to work.
You can also lock Jaguar by using the touch screen. Simply click the lock icon to secure your vehicle and set the alarm or press it two times to "double-lock" your vehicle. This stops your vehicle from being locked or running even if someone smashes the window.
If you'd like to boost your Jaguar's security further you can utilize the Guardian Mode in the InControl Remote app. This feature will send a message to your smartphone if it detects any unusual movement of your vehicle. A notification will be directly sent to your phone when the vehicle has been damaged or altered. This will allow you to immediately notify the police. This feature can help protect your Jaguar from theft, and it's available on many E-PACE I-PACE, F-PACE, and E-PACE vehicles.
Convenience
Jaguar smart keys can secure your vehicle without you having to touch the knob. This lets you leave your keys in your purse or pocket. The Keylab can also remotely start your car, so you can drive away to your Rumson or Colts Neck commute already warmed or cool.
This feature is particularly useful for outdoor enthusiasts and sports who don't want put their keys in the car while they're hiking or biking. Your smart key can be used to alter your car's temperature and seat setting. This allows you to modify the settings of your Jaguar before you even get inside.
While Jaguar's smart key is more secure than a standard key fob, you should be aware when using it in public spaces such as gas stations and restaurants. They transmit the signal at a low frequency that could be detected by others and used to unlock or start the car.
It is possible to avoid this by using the remote-start option when you know you're in a secure location and no anyone else can see your smart key. You can also trigger the alarm from a distance, which will sound loudly enough to scare away potential thieves. You can also add the Activity Key to your smart key to eliminate the need to bring keys when you're out hiking or mountain biking.