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How to Get the Most Out of Your Lexus Key Fob

Your Lexus key fob is equipped with sensors for vehicles that allow you to lock and unlock your door, as well as start the push button ignition. However, exposure to elements of weather, everyday use, and even minor damages can cause it to function as it should.

Replace the battery with the standard CR2032 battery available at most camera shops, big-box stores and convenience stores. Wrap the blade of a flathead screwdriver with tape to prevent scratching.

Keyless Entry

Key fobs are small remote control devices that contain RFID antennae, chips, and other parts to permit safe access to a physical object. The device sends an RFID signal to the reader, which uses it to determine if the device is authorized for access. If the signal is in line with what the reader is programmed to accept, the system unlocks the door, or allows users to enter a room or another area.

Contrary to conventional car keys Lexus key fobs are equipped with numerous extra features. They can lock and unlock your car doors, open the trunk and start the ignition with a push button without ever having to take your key out of your pocket. Certain of these features are available only via specialized hardware that can be activated by a technician. Other features are as simple as pressing the key fob button.

If your lexus replacement key keyfob is getting a little agitated, it could be time to replace the battery. The procedure of replacing the battery for a standard key is fairly straightforward regardless of whether you're using a smart key that comes with SmartAccess or a conventional key. First, you must remove the mechanical key in the key fob using the release button. Then, use a flathead screwdriver to open the key fob's case and take out the dead battery. Replace the battery, making sure that the + side is facing upwards.

Remote Start

Each year's model seems bring something new to Lexus vehicles, be it a bigger touchscreen infotainment system or a more advanced safety feature. Remote start is one of the most requested features, because it allows you to warm or cool your vehicle prior to taking the road in Bayamon.

You can activate your lexus Replacement Key remote start using the key fob, however you can also make use of a Lexus App on your smartphone or any other device that supports voice-activated features, such as Alexa or Google Assistant. You can even activate a Lexus remote starter using your smartwatch when it has this feature.

To learn more about the Lexus Remote Start, you can visit a dealership like Ray Catena Lexus Monmouth and talk to an expert. The friendly team at this Lexus dealer will be more than happy to guide you on how to maximize the use of the key fob on your car.

You can also find out more about Lexus Remote Start by checking out our guide that covers everything you need know. Be aware that to take advantage of remote start your vehicle must have an Enform Remote subscription. All new Lexus vehicles come with three years of free Enform Remote, but you can buy a longer subscription for older Lexus models.

Rolling Down the Windows

Most people are aware that the key fob can unlock and start their car. However, it also comes with other amazing tricks. For example the key fob is able to roll down the windows by holding the lock button for two minutes or more. This can be useful on hot days when you want to let your car air out prior to entering your vehicle. But, you must keep in mind that your windows will remain down until you press the lock button a second time or enter your vehicle.

Your key fob could also be used to control the sunroof or power windows. You'll need the key fob coded or programmed to access this feature. Most dealerships charge $50 or more for this service, whereas locksmiths for automotive use may charge less.

How to Replace the Key Fob Battery

One of the most common errors Lexus drivers make is to forget to change the battery on their key fobs. You can buy an additional battery from hardware stores, big retailers, or on the internet. It is best to consult the owner's guide to see the battery's special features that require programming or instruction.

The service center located at Ray Catena Lexus in Freehold can help you if the battery in your key fob is low. We'll show you how to replace the battery in your key fob and provide suggestions on how to prolong its lifespan.

Battery-Saving mode

If you're looking to get the longest life from the battery of your key fob for all your Indio drives, make sure to use the battery-saving mode. This feature blocks the transmitter signal to prevent the battery from draining prematurely. To activate this feature, hold the UNLOCK and buttons while tapping them two times. The key fob will be in battery-saving mode once the electronic indicator flashes four times. Press any key fob button to resume Smart Access or push-button starting.

Keep your lost lexus key in a battery-saving mode to prolong its life. You can also extend its longevity by avoiding placing the key fob within three feet of electronic devices that generate magnetic waves like laptops, TVs, cell phones, and battery chargers.

With a few simple tools and a little knowledge you can easily change the battery on your key fob if it fails. Use a paperclip for popping out the old battery and insert the replacement lexus key, making sure that it's inserted with its + side facing upward.

Learn how to change the battery on your Lexus key fob by getting help from the experts at Ray Catena Lexus of Monmouth. We can show how to open the key fob and then replace the battery. Contact us today for an appointment!