When Your Lexus Smart Key Fails
The Smart Key is an ultra-convenient feature that allows you to lock and unlock your 2021 Lexus IS, open the trunk, and start it without ever removing it from your pocket. However, there comes a time when the key fob battery is dead.
You can replace the battery using the CR2032 Lithium batteries (available in a majority of electronic or hardware stores). Find out how to do it here!
Keyless Entry
Your Lexus key fob is equipped with hardware that communicates with sensors in your vehicle to unlock and lock doors as well as open your trunk and then turn on the engine. This incredible convenience makes driving the Lexus more fun than the typical vehicle. However, the key fob is going to eventually require batteries replaced in order to function properly.
The good news is that you can prolong the life of your key fob battery by making sure it is kept at least three feet away from electrical appliances that create magnetic fields, like TVs, cell phones, batteries, induction cookers, battery chargers and table lamps. This is because the closer your key fob is these devices, the more power it uses.
Another method to ensure your key ring lasts for a long time is by using it only for the functions you need. It is also possible to save your battery by reducing the amount of time you use your buttons. To do this, hold the LOCK button and the UNLOCK button at the same time. The electronic key indicator will flash four times, indicating that your key fob is in battery saver mode. Once the lights stop flashing then you can press any button on your key fob to turn it on again. Visit our service center in Manhasset to learn more about ways to optimize the performance of your Lexus key fob.
Immobilizer System
When you plug the key into the ignition it transmits an identification code to a receiver inside the car. The computer will allow the engine to start if the ID code is similar to the previous one that is stored in the car. If the ID code doesn't match, an immobilizer is activated, which stops the car from beginning.
This technology isn't foolproof however it does work even if you lose your keys. It is possible to "hack", or manipulate the anti-theft radio wave system. The thief could use an aerial antenna, and then spoof the signal to tell that the car has the key in the ignition.
Experts are putting together more secure methods to thwart this. Certain systems provide WiFi connectivity as well as undetectable installations, and pin code entry using dashboard buttons. To help customers choose the most reliable security features, Thatcham Research offers a rating and approval system to help you compare the various products.
If you're concerned about the anti-theft device in your car, replacing the battery is the simplest option. A quick check of the owner's manual can provide you with the correct replacement. Fuses are another possible cause which is why they must be checked regularly. A replacement can be found at the auto parts store in case one blows.
Key Blade
Your Lexus key has a blade made of metal that can be used to open the cylinders of lock on your vehicle's ignition and doors. Your key fob has components that communicate with the Smart Access system of your vehicle and a button for starting. Your key fob may be made to last a long time but daily usage and exposure to weather elements can cause your key to fail earlier than you anticipated. To help prevent this it is recommended to keep your key fob away from your vehicle as far as you can to prevent its proximity sensors from continuously connecting and consuming battery power.
If the battery in your key fob does run out We're here to assist. We'll walk you through the simple replacement procedure, and we'll even cover tips to help you get through the process without hassle!
CLK Supplies, LLC offers top-quality Toyota Lexus key blanks. lexus car keys can find the exact replacement you need during your next shopping trip to our Holmdel dealership. When you place your order at checkout we'll make your new key blade prior to when it's delivered!
Digital Key
One of the most exciting features of a Lexus key is its digital key, which allows you to lock the car, unlock it and even start your engine with one touch on your mobile device. This feature lets you lower your windows or the moonroof. You must first speak to an expert in order to activate this feature.
You can also share the digital key with family or friends, particularly when your car is in the garage during your trip. To do this, press and hold the lock symbol on your key fob while tapping the lock icon on your phone. Your Lexus will display the message "Unlock".
If you're going to be away from your vehicle for a period of time you can switch on the battery-saving mode by pressing the lock and unlock buttons on your key fob at the same time. Then press the lock button again to reactivate your vehicle. You can also extend the life of your key fob's battery by making sure you don't place it within three feet of electrical appliances that generate magnetic fields. This includes laptops and TVs as well as cellphones, battery chargers and even mobile phones. If you're looking for an replacement battery for your key fob or other automotive parts Contact CLK Supplies, LLC near Manhasset for top-quality Toyota Lexus key blanks. They're made of top quality materials and come with a guarantee against defects.