How to Get the Most Out of Your Lexus Key Fob

Your Lexus key fob contains hardware with sensors built into the vehicle, which allow you to lock and unlock your door and begin the ignition using a push button. But, exposure to elements of the weather, regular use, or even minor damage can cause it to operate as it should.

Replace the battery with the standard CR2032 available at many camera shops, convenience stores, and big-box stores. Wrap the flathead screwdriver's tip in tape to stop scratching.

Keyless Entry

Key fobs are tiny remotes that are equipped with RFID antennae, chips and other components to permit secure access to a physical object. The device transmits a RFID signal to the reader, which uses it to determine if the device is authorized to access. If the signal matches with what the reader is programmed to accept it will unlock the door or allows the user into a room or other space.

As opposed to traditional car keys Lexus key fobs offer a lot of extra features. They can unlock and lock your car doors, open the trunk and start the ignition with a push button without ever taking the key out of your pocket. Certain of these features are only accessible via specialized hardware that can be activated by technicians. Others are as simple as pressing a key fob button.

If your Lexus key fob begins malfunctioning it could be time for the battery to be replacement. The procedure to replace the battery on a traditional key is fairly straightforward regardless of whether you own an intelligent key that has SmartAccess or a conventional key. First, you must remove the mechanical key that's stored in the key fob using the release button. Then make use of a flathead screwdriver to open the case of the key fob and remove the dead battery. Replace the battery, making sure that the + side is facing upwards.

Remote Start

Lexus cars seem to become better and better with each new model year, be it an upgraded touchscreen infotainment system or more advanced safety features. One of the most sought-after features is remote start which makes it easy to warm up or cool down your car prior to you drive off in Bayamon.

The key fob can be used to activate your Lexus remote starter, however it can also be used with the Lexus app on your smartphone or device with the Alexa or Google Assistant voice-activated feature. You can also activate a Lexus remote start on your smartwatch, if it is equipped with this feature.

To learn more about Lexus Remote Start, you can visit a dealer such as Ray Catena Lexus Monmouth and talk to an expert. The team of friendly experts at this Lexus dealership will be more than happy to provide you with all the information about the various ways to maximize the use of the value of your car's key fob.

You can also learn more about Lexus Remote Start by checking our guide that provides everything you need to know. Be aware that in order to benefit from remote start your vehicle must be equipped with an Enform Remote subscription. All new Lexus vehicles come with a 3-year subscription to Enform Remote. However, you can purchase a longer subscription if the vehicle you are driving is older.

Moving down the Windows

Most people know that their key fob can unlock their car and get it started but the key fob has some other cool features. The key fob, for example can open windows by pressing the lock button and holding it for at least two seconds. This can be helpful on hot days when you want to let the air in your car out prior to getting inside. Remember that the windows will remain open until you enter your car or press the lock button.

The key fob you have can be used to control the sunroof and power windows. However, you will need to have your key fob coded or programmed to enable this feature. Most dealerships charge $50 or more for this service, but locksmiths for automotive use may charge less.

Changing the Key Fob Battery

One of the most common errors Lexus drivers commit is that they do not remember to replace the battery on their key fobs. You can buy batteries for replacement at hardware stores, big-box retailers and even online. However, it is best to read the owner's manual first to determine if the battery comes with any features that require specific instructions or programming.

If your key fob has run low in battery power, our service center at Ray Catena Lexus of Freehold can assist. We'll guide you on how to change the battery of your key fob and provide suggestions on how to prolong its lifespan.

Battery-Saving Mode

If you want to get the most life from the battery of your key fob for all of your Indio drives, you can try the battery-saving mode. This mode shuts off the signal from the transmitter in order to stop the drain from becoming too severe. To activate this feature, hold the UNLOCK and LOCK buttons while tapping them two times. The electronic indicator will flash four times to signal that the key fob is in battery-saving mode. Press any key fob button to restart Smart Access or push-button starting.

Keep your Lexus in the battery-saving mode is an easy way to prolong its lifespan. You can also prolong its longevity by avoiding placing the key fob within three feet of electronics that produce magnetic waves, like laptops, TVs and cell phones. You can also avoid battery chargers.

If your key fob battery does go bad it's simple to replace it yourself, using some tools and a basic understanding. Utilize a paperclip to pop out the old battery and insert the new one, making sure that it's in place with its + side facing upwards.

Learn how to change the battery on your Lexus key fob with the help from the experts at Ray Catena Lexus of Monmouth. We will show you how to open the key fob to replace its battery. Contact us to set up an appointment with us today!