When Your Lexus Smart Key Fails
The Smart Key is an ultra-convenient feature that allows you to lock and unlock your 2021 lexus key cutting IS, open the trunk, and then start it without ever removing it from your pocket. However, there comes a time when the battery for the key fob dies.
You can replace the battery with a CR2032 Lithium battery (available in most electronics or hardware stores). Find out how to do it here!
Keyless Entry
Your Lexus key fob is fitted with a device that communicates with sensors in your vehicle to lock and unlock doors unlock your trunk and then turn on the push-button engine. This incredible convenience makes driving the Lexus more enjoyable than driving a traditional vehicle. However, the key fob will eventually require an upgrade to its battery in order to work properly.
You can extend the battery life of your key fob by keeping it far from magnetic devices like TVs, mobile phones, battery chargers, induction cooktops and table lamps. The closer your key fob is to these devices, the more power they will use.
The other way to ensure your key fob lasts a long time is by using it only for the functions that you require. It is also possible to save your battery by decreasing the amount of time you use your buttons. To do this, press the LOCK button and the UNLOCK button simultaneously. The electronic key indicator will flash four times, which indicates that your key fob is in battery saver mode. Once the lights cease to flash you can push any button on your key fob to make it work again. To learn more about the ways to optimize your Lexus key fob to get the best performance visit our service center close to Manhasset.
Immobilizer System
When you insert the key into the ignition, it sends an identification code to a receiver within the car. The computer will allow the engine to start in the event that the ID code matches a previous 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 is effective even if your keys are stolen however, it's not foolproof. In fact, it's possible to "hack" an anti-theft system that makes use of radio waves. A burglar could use an aerial antenna to detect the signal and then spoof it to tell the vehicle that the key is present.
To overcome this experts are working on more secure systems. Some offer WiFi connectivity, undetectable installation and pin code entry through dashboard buttons. To help customers choose the most reliable security features, Thatcham Research offers a rating and approval system to make it easier to assess the security features of different products.
If you're concerned about the security system installed in your vehicle, replacing the battery is the most straightforward step to take. You can determine the correct replacement by checking the owner's manual. Fuses are another possible cause, so they should be checked regularly. If one of them blows, an alternative can be located at an auto parts store.
Key Blade
Your Lexus key includes a metal emergency key blade that will unlock the lock cylinders of the doors of your vehicle and also the ignition. Your key fob contains hardware that connects to the Smart Access system of your vehicle and a button for starting. Your key fob may be designed to last for an extended time, but the constant use and exposure to the elements of the weather can cause your key to malfunction sooner than anticipated. To avoid this we recommend that you store your key fob away from your vehicle as much as you can in order to limit its proximity sensors from constantly connecting and draining battery power.
If the battery in your key fob does run out, we're here to help. We'll guide you through the easy replacement procedure as well as provide tips to help you get through the process without hassle!
CLK Supplies, LLC provides top-quality Toyota Lexus blank keys. You can find the exact replacement you require during your next trip to our Holmdel dealership. We'll cut the new lexus key key blade for you before it ships when you order at the checkout process!
Digital Key
One of the coolest features of a Lexus key is its digital key, which lets you to lock and unlock your vehicle and start the engine at the pressing a button on your mobile device. This feature lets you roll down your windows or the moonroof. However, you must first consult a technician to have this feature enabled.
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 do this, hold down the lock symbol on your key fob, then tap the lock icon on the phone. Your Lexus will then display an "Unlock" message.
By pressing the lock and unlock button on your key fob at the same time will activate the battery saving mode if you're leaving your vehicle. Press the lock button in order to restart the vehicle. Make sure you don't place your key fob within three feet of appliances that produce magnetic field. This will prolong the battery's life. This includes TVs, laptops cell phones, laptops, and battery chargers. If you're looking for a replacement battery for your key fob or other automotive parts contact CLK Supplies, LLC near Manhasset for the highest quality Toyota lexus replacement key fob key blanks. They're made of premium materials and offer a warranty against defects.