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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 start it, without ever having to remove it from your pocket. The battery in the key fob will eventually die.
Luckily, you can swap the battery yourself with just a flathead screwdriver and a lithium battery CR2032 (available at a majority of electronics stores or hardware stores). Here's how!
Keyless Entry
Your Lexus key fob is equipped with a hardware that communicates with sensors in your car to allow you to lock and unlock doors unlock your trunk and then turn on the push-button engine. This is an amazing convenience that makes driving in a Lexus an absolute blast than driving an ordinary car. However, the key fob may eventually require a battery replacement in order to perform as it should.
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 create magnetic fields, like TVs, cell phones and battery chargers, induction cookers and table lamps. The closer your key fob is to these devices the more power they will use.
You can also prolong the life of your key fob by only using it only for the functions you require. You can also reduce battery life by reducing the you hold the buttons. Press the LOCK and UNLOCK buttons at the same time. The electronic key indicator will flash four times to indicate your key fob is in the battery-saving mode. Press any button on the key fob when the lights stop flashing to bring it back in good working condition. Visit our service center in Manhasset to learn more about how to optimize the performance of your Lexus key fob.
Immobilizer System
When you put your key in the ignition, it transmits an ID code to a device inside the car. The computer will allow the engine to start if the ID code matches the one previously stored in the car. If the ID code doesn't match, an immobilizer is activated to stop the car from starting.
This technology works even if your keys are stolen but it's not foolproof. In fact, it's possible to "hack" an anti-theft system that makes use of radio waves. The thief could use an aerial antenna, and then spoof the signal to tell that the car's key is in the ignition.
To get around this, experts are working on safer systems. Some systems offer WiFi connectivity with undetectable installations as well as pin code entry through buttons on the dashboard. Thatcham Research has developed a system of grading and approbation to assist buyers in comparing products.
If you're worried about the anti-theft system in your vehicle, replacing the battery is the simplest option. A quick look through the owner's manual should assist you in finding the proper replacement. Fuses could also be a problem so be sure to examine them regularly. Replacement parts are available at the auto parts store in case one blows.
Key Blade
Your Lexus key is equipped with an aluminum blade that can be used to open the cylinders of lock on the ignition of your vehicle and doors. The key fob also has hardware that connects to your vehicle's Smart Access system and push-button to start. While your key fob has been made to last for a long duration, regular use and exposure to weather elements could cause it to fail earlier than you think. To avoid this we recommend that you store your key fob away from your vehicle as far as you can in order to limit its proximity sensors from constantly connecting and consuming battery power.
If the battery in your key fob does go out We're here to help. We'll help you navigate the process of replacing your key fob's battery and give you tips to help avoid the hassle.
CLK Supplies, LLC offers high-end Toyota Lexus key blanks. You can find the exact replacement you need during your next trip to our Holmdel dealership. We'll cut the new key blade for you prior to it is shipped when you place your order at the checkout process!
Digital Key
The digital key is among the coolest features available on an Lexus. It lets you to lock or unlock your car and also start the motor with just a tap of your mobile device. You can also roll down the windows and open the roof with this feature. However, first speak with a technician to enable this feature.
You can also share your digital key with your family or friends, especially in the event that your car will be away during your travels. To do lexus key shell , press and hold the lock symbol on your key fob while tapping the lock icon on your phone. Your Lexus will then display an "Unlock" message.
If you're leaving your car for a long time, you can activate battery-saving mode by pressing the lock and unlock buttons on your key fob at the same time. Press the lock button to restart the vehicle. Avoid placing your key fob within three feet of the appliances that generate magnetic fields. This will prolong the battery's life. This includes laptops, TVs, cell phones, and battery chargers. If you're in search of a replacement key fob battery or other automotive parts Contact CLK Supplies, LLC near Manhasset for top-quality Toyota Lexus key blanks. They're made from top materials and are backed by a one-year warranty against defects.
