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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 begin it without having to remove it from your pocket. However, there comes a time when the key fob battery dies.

You can, fortunately, replace the battery on your own with a flathead screwdriver and a lithium battery called CR2032 (available in most electronic stores or hardware stores). Find out how to do it here!

Keyless Entry

Your Lexus key fob is fitted with a hardware that communicates with sensors in your car to allow you to lock and unlock doors as well as open your trunk and then turn on the engine. This incredible convenience makes driving with a Lexus more enjoyable than driving an ordinary vehicle. The key fob may require replacement with an additional battery at some point in order to function properly.

The good news is that you can extend the life of the battery on your key fob by keeping it at least 3 feet away from electrical appliances that produce a magnetic field, including cellphones, televisions, batteries, induction cookers, battery chargers and table lamps. The closer your keyfob is to these devices, the more power they'll draw from.

You can also prolong the life of your key fob by using it only for the functions you require. You can also extend battery life by reducing how long you press the buttons. To do this, press the LOCK button and the UNLOCK button at the same time. The electronic indicator for the key will flash four times to indicate that your key fob has entered battery-saving mode. Once the lights cease to flash then you can press any button on your key fob to make it work again. To find out more about ways you can optimize your Lexus key fob to get the best performance, visit our service center near Manhasset.

Immobilizer System

When you insert your key into the ignition, it transmits an ID code to the receiver inside the car. If the ID code matches with one in its memory, the car's computers allow the engine begin. If the ID code does not match, it activates an immobilizer that prevents the engine from starting.

The technology isn't completely foolproof, but it does work even when you lose your keys. It is possible to "hack" or alter the radio wave anti-theft system. A burglar could use an aerial antenna to pick up the signal and then spoof it to inform the car that the key is in.

Experts are working on safer systems to thwart this. Some offer WiFi connectivity un-detectable installation and pin code entry via dashboard buttons. Thatcham Research has developed a system of grading and approval to help buyers compare the various products.

If you're concerned about the security of your vehicle's anti-theft system the easiest thing to do is to replace the battery, if it's old. You can determine the correct replacement by looking up the owner's manual. Fuses are a different cause which is why they must be checked on a regular basis. If one blows, a replacement can be easily located at an auto parts store.

Key Blade

Your lexus key fob replacement near me key is equipped with a steel emergency key blade that can open the lock cylinders in the doors of your vehicle and also the ignition. Your key fob has hardware that connects to the Smart Access system of your car and push-button starting. While your key fob is designed to last a long duration, everyday use and exposure to elements of the weather can cause it to fail sooner than you'd expect. To prevent this from happening it is recommended to keep your key fob away from your vehicle as far as you can, to stop the frequency of its proximity sensors connecting and consuming battery power.

If the battery of your key fob is running low We're here to assist. We'll guide you through the straightforward process of replacing the battery and provide some tips to help you avoid the hassle altogether!

CLK Supplies, LLC offers the highest quality Toyota Lexus key blanks. Our Holmdel dealership can assist you to locate the correct replacement part on your next visit to the store. When you order during checkout we'll make your new key blade before it's delivered!

Digital Key

One of the coolest features of a lexus key fob replacement key is its digital key, which allows you to lock the car, unlock it and start the engine with a touch of a button on your mobile device. This feature lets you close your windows or the moonroof. It is necessary to speak with the technician to have this feature activated.

You can also share the digital key with family or friends, especially when your car will be kept at home 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 replacement keys will display the message "Unlock".

If you're going to be away from your vehicle for a 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. Avoid placing your key fob within three feet of the appliances that produce magnetic field. This will extend the life of the battery. This includes laptops, TVs as well as cell phones and battery chargers. CLK Supplies, LLC in Manhasset offers top quality Toyota Lexus blank keys. They're made of top quality materials and are backed by a one-year warranty against any defects.