When Your Lexus Smart Key Fails
The Smart Key is an ultra-convenient feature that lets you lock and unlock your 2021 Lexus IS, open the trunk, and then start it without ever taking it from your pocket. However, there comes a time when the key fob battery dies.
Luckily, you can replace the battery yourself with just a flathead screwdriver and a CR2032 lithium battery (available in most electronics stores and hardware stores). Find out how to do it here!
Keyless Entry
Your Lexus key fob is equipped with technology that connects to sensors in your vehicle. This lets you lock and unlock your doors and trunk, as well as unlock the trunk and turn on the ignition with a push button. This is an amazing convenience that makes driving with a Lexus far more enjoyable than it would be with a traditional car. However, the key fob will eventually need an upgrade in battery to function properly.
You can prolong the life of your key fob by keeping it far from magnetic appliances such as TVs mobile phones, televisions, battery chargers induction cooktops and table lamps. The closer your key fob is to these appliances, the more power they'll use.
Another method to ensure your key fob will last a long time is to use it only for the functions that you require. It is also possible to save your battery by reducing the amount of time you press your buttons. Hold the LOCK and UNLOCK buttons at the same time. The electronic key indicator will flash four times, signalling that your key fob is operating in battery-saver mode. Press any button on the key fob until the lights stop flashing to bring it back in good working in good working order. Visit our service center in Manhasset to learn more about how you can optimize the performance of your Lexus keyfob.
Immobilizer System
When you insert your key into the ignition, it sends an ID code to a receiver within the car. If the ID code matches one in its memory, then the car's computer will let the engine begin. But if the ID code does not match, it triggers an immobilizer that stops the engine from starting.
This technology can be used even if your keys get stolen, but it's not foolproof. It is possible to "hack" an anti-theft system using radio waves. A criminal could use an aerial antenna to pick up the signal and spoof it into telling the car that the key is in.
Experts are developing more secure systems to thwart this. Some provide WiFi connectivity with undetectable installation as well as pin code entry through buttons on the dashboard. Thatcham Research has developed a system of grading and approbation for buyers to evaluate products.
If you're concerned regarding the security system in your car the easiest thing to do is replace the battery, if it's old. A quick check of the owner's manual should help you find the right replacement. Fuses can also be a cause and should be checked on a regular basis. If one blows up, the replacement can be found at the auto parts store.
Key Blade
Your Lexus key is equipped with an iron blade that can be used to open the lock cylinders on the ignition of your vehicle and doors. lost lexus key fob contains components that communicate with the Smart Access system of your vehicle, and also a button to start your car. Your key fob might be made to last an extended time, but the constant use and exposure to elements of weather can cause your key to malfunction earlier than you anticipated. To prevent this, put your key fob as far from your vehicle as you can. This will help reduce the battery loss caused by proximity sensors.
If the battery of your key fob does run out We're here to help. We'll walk you through the easy process of replacing the battery and provide strategies to help you avoid the hassle altogether!
CLK Supplies, LLC provides top-quality Toyota Lexus blank keys. You can locate the exact replacement you require during your next shopping trip to our Holmdel dealership. If you purchase during checkout we'll cut the new key blade prior to when it's delivered!
Digital Key
The digital key is among the coolest features found on the market for a Lexus. It lets you to lock or unlock your vehicle, and start the motor by tapping your mobile device. This feature lets you open your windows and the moonroof. However, first speak to a technician and enable this feature.
You can also share your digital key with family or friends, particularly when your car is away during your trip. To do this, simply hold down the lock symbol located on the key fob and tap the lock icon on the phone. Your Lexus will then display an "Unlock" message.
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 simultaneously. Then press the lock button once more to activate your vehicle. Avoid placing your key fob within three feet of appliances that produce magnetic field. This will extend the life of the battery. This includes TVs and laptops as well as mobile phones, battery chargers and even mobile phones. If you're looking for an alternative battery for your key fob or other parts for your car contact CLK Supplies, LLC near Manhasset for the highest quality Toyota Lexus key blanks. They're made from top materials and offer a warranty against defects.