How a Jaguar Smart Key Works
Jaguar smart key is a great way to lock and unlock your vehicle from an extended distance. But, just like all electronic devices, it requires electricity - supplied by batteries.
If your Smart Key battery is beginning to degrade, your vehicle may indicate this by a decrease in the effective range of its signals. The message center may also show the alert "SMART Key Battery Low".
Keyless Entry
With this feature, you'll be in a position to access your Jaguar without having to search through your pockets or purse. The system uses proximity sensors to detect the Jaguar Smart Key fob, which triggers the XE's automatic opening. When you are near the vehicle, simply hold any door handle and it will open and arm itself automatically. You can lock your vehicle by pressing a button on the handle of the door or on the key fob when you leave the vehicle.
The technology also lets you to use your Jaguar XE's Powered Gesture Trunk Lid feature. It is possible to unlock the trunk by the gesture. This is great for carrying groceries, sporting equipment or luggage around Gilbert without having to reach for your wallet or purse. This is a fantastic feature for those who carry equipment around Gilbert frequently and don't need to use their hands.
Hold the Activity Key against your trunk until you're ready to close it. The warning lights will flash to indicate that it's been successfully connected.
Contrary to other smart keys the Jaguar Smart Key's batteries don't require any replacement. However, you might be able to notice that the range of your key fob starts to reduce, and it will not respond to commands immediately. When this happens, you need to replace the battery as quickly as possible.

Panic Alarm
With your Jaguar Smart Key, you can quickly shut off your car alarm if it is playing at its maximum volume. This feature, known as the panic button may seem simple but it can be useful in certain situations.
To activate the panic mode of your vehicle simply press the button on your Smart Key with a headlamp symbol three times within three seconds. It will turn on the vehicle's lights for a duration of 25 seconds and then sound the alarm five times to discourage an offender. The button is pressed again to turn off the alarm's panic mode.
Another option is to make use of the Jaguar Activity Key to lock and unlock your vehicle without the traditional Smart Key fob inside. Simply slide the Activity Key onto your wrist, shut all doors, shut off your engine and hold the Activity Key up against the Jaguar emblem on your tailgate. The vehicle will be secured and the hazards lights on your vehicle will flash to indicate that it is secured.
If you notice that your Smart Key fob battery is getting low, you'll hear a warning sound and see the message "SMART Key Battery Low" in the message center of your vehicle's display. If you have to replace the battery, simply remove the chrome cover that covers the key fob, and then slide out the CR2032 battery and replace it with a new one that is facing upwards.
Security Enhanced
Jaguar's keyless entry system is available on a number of its models, which eliminates the need for you to fiddle with your keys as you prepare to leave for your Irvine commute. The XE makes use of a proximity sensor to identify your key fob when you drive towards the vehicle. It will unlock and disarm the security system when you grasp the handle. This feature is particularly helpful for drivers who tend to lose their keys while in the car or have to manage multiple bags, keys, and children in the morning before heading off to work.
You can also lock Jaguar with the touch screen. Simply click the lock icon to lock your vehicle and activate the alarm or press it twice to "double-lock" your vehicle. This ensures that the vehicle isn't able to be opened or locked from inside even if someone shatters an entryway to gain access.
If you wish to increase your Jaguar's security You can make use of the Guardian Mode in the InControl Remote application. This feature will notify your smartphone when it detects any suspicious movements of your vehicle. If the vehicle is tampered with, an alert will be sent to your mobile device so that you can alert police immediately. This feature can help protect your Jaguar from theft, and is available on all E-PACE, F-PACE, and I-PACE vehicles.
jaguar keys can lock your vehicle, without you needing to press the knob. This allows you to leave your keys in your purse or pocket. It also allows remote start of your car, allowing you to take off for your Rumson or Colts Neck commute with your car already warmed up or cooled.
This feature is especially helpful for those who love the outdoors and aren't willing to leave their car keys in it when they go hiking or biking. You can also make use of your smart key to control your car's temperature control and seat settings, which allow you to personalize your cabin before you even enter your Jaguar.
Although Jaguar's smart keys are more secure than traditional keys, you should be aware when using them at public places like restaurants or gas stations. Since they transmit a low-frequency signal, other people may pick up the signal and unlock or start your car from afar.
Fortunately, this is a simple to avoid by using the remote start feature only when you're certain that you're in a secure place and that no one else is able to see your smart key. You can also set off your alarm from a distance, which will be loud enough to scare away potential thieves. You can also add the Activity Key to your smart key to avoid having to bring a key fob while you're on the trail or mountain biking.