When Your Lexus Smart Key Fails

Smart Key is a convenient feature that lets you lock and unlock your Lexus IS 2021, open the trunk and start it, without ever having to remove it from your pocket. However, there comes a time when the battery for the key fob is dead.

You can replace the battery with the CR2032 lithium battery (available in a majority of electronic or hardware stores). Learn how to do it here!

Keyless Entry

Your Lexus key fob comes with hardware that connects to the sensors in your vehicle. This lets you lock and unlock your doors, open the trunk, and then start the ignition by pressing a button. This fantastic convenience makes driving a Lexus more enjoyable than driving the typical vehicle. However, the key fob will eventually need a battery replacement in order 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 as well as induction cooktops and table lamps. The closer your keyfob is to these devices the more power they'll draw from.

You can also extend the life of your key fob by using it only for the functions you require. You can also conserve your battery by decreasing the amount of time you press your buttons. To do this, press the LOCK button and the UNLOCK button simultaneously. The electronic key indicator will flash four times to signal that your key fob is in battery-saving mode. When the lights stop flashing, you can press any button on your key fob to start it working again. Visit our service center in Manhasset to learn more about how to enhance the performance of your Lexus keyfob.

Immobilizer System

When you insert the key into the ignition it transmits an identification code to a receiver inside the car. The computer will allow the engine to start in the event that the ID code matches an earlier one stored in the car. If the ID code does not match, an immobilizer will be activated to stop the car from starting.

This technology works even if your keys are stolen, but it's not foolproof. It is possible to "hack" an anti-theft system that uses radio waves. Thieves can make use of an aerial antenna and spoof the signal to tell the car the key is in the ignition.

Experts are putting together more secure systems to circumvent this. Some provide WiFi connectivity, undetectable installation and pin code entry through buttons on the dashboard. Thatcham Research has developed a system of grading and approbation for buyers to evaluate the various products.

If you're concerned about the anti-theft feature of your car the easiest thing to do is replace the battery, if old. You can locate the proper replacement by consulting the owner's guide. Fuses are another potential culprit therefore they should be checked regularly. A replacement can be found at the auto parts store in case one fails.

Key Blade

Your Lexus key comes with a blade made of metal that can be used to open the cylinders of lock on the ignition of your vehicle and doors. The key fob also houses components that allow communication with your vehicle's Smart Access system and push-button start. While your key fob has been made to last for a long time, daily use and exposure to weather elements can cause it's to fail sooner than you would expect. To prevent this, store your key fob as far from your car as possible. This will reduce the battery loss caused by its proximity sensors.

We're here to help with your battery issues if the key fob you have is dead. We'll help you navigate the procedure of replacing the battery in your key fob and provide tips to help avoid the hassle.

CLK Supplies, LLC offers top-quality Toyota lexus key fob programming key blanks. Our Holmdel dealership can help you locate the correct replacement part you need during your next shopping trip. When you place your order at checkout we'll make your new key blade before it ships!

Digital Key

One of the coolest features of a lexus key fob replacement key is its digital key, which lets you to lock the car, unlock it and start the engine with pressing a button on your smartphone. This feature lets you roll down your windows or the moonroof. You must first speak to the technician to activate this feature.

You can also make use of the digital keys to share access with family and friends, particularly when you plan to leave your car at home when you travel. To accomplish this, press the lock symbol located on your key fob and tap the lock icon on your phone. Your Lexus will then display an "Unlock" message.

By pressing the lock and unlock buttons on your key fob at the same time will trigger the battery-saving mode when you leave your car. Then press the lock button once more to restart your vehicle. Avoid placing your key fob within three feet of devices 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. CLK Supplies, LLC in Manhasset offers top quality Toyota lexus car keys blank keys. Key blanks made of premium materials and come with a guarantee.