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 needing to take it out of your pocket. The battery in the key fob will eventually degrade.
You can replace the battery with the CR2032 lithium battery (available in a majority of electronic or hardware stores). Here's how to do it!
Keyless Entry
Your Lexus key fob is equipped with hardware that connects to the sensors in your vehicle. It lets you lock and unlock your doors and trunk, as well as open it and also start the ignition push-button. This is a fantastic convenience that makes driving a Lexus an absolute blast than driving a traditional car. The key fob could require replacement with a new battery at some point to work properly.
The good news is that you can prolong the life of your key fob's battery by keeping it at least three feet away from electrical appliances that produce magnetic fields, such as TVs, cell phones and battery chargers, induction cookers, and table lamps. The closer your keyfob is to these appliances, the more power they'll use.
You can also prolong the life of your key fob by only using it only for the functions you require. You can also extend battery life by reducing how you hold the buttons. Press the LOCK and UNLOCK buttons simultaneously. The electronic key indicator will flash four times to indicate your key fob has entered battery-saving mode. Press any button on the key fob after the lights have stopped flashing to ensure it is in working condition. To learn more about the ways to optimize your Lexus key fob for maximum performance, visit our service center close to Manhasset.
Immobilizer System
When you insert your key into the ignition, it sends an ID code to a device inside the car. The computer will allow the engine to start if the ID code matches a previous one stored in the car. If the ID code doesn't match, an immobilizer will be activated to stop the car from starting.
The technology isn't completely foolproof, but it does work even in the event that you lose your keys. It is possible to "hack", or manipulate the radio wave anti-theft system. 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 get around this experts are working on more secure systems. Some systems offer WiFi connectivity with undetectable installations as well as pin code entry via buttons on the dashboard. To help customers choose the most reliable security features, Thatcham Research offers a grade and approval system to make it easier to evaluate products.
If you're concerned about the security of your vehicle's anti-theft system the easiest thing to do is replace the battery, if old. You can locate the proper replacement by checking the owner's guide. Fuses are another potential culprit, so they should be checked frequently. Replacement parts are available at the auto parts store in case one fails.
Key Blade
Your Lexus key comes with an iron blade that can be used to open the cylinders of lock on the ignition of your vehicle and doors. Your key fob also contains hardware that communicates with your car's Smart Access system and push-button start. While your key fob was designed to last for a long time, constant use and exposure to elements of the weather can cause it's to fail earlier than you think. To prevent this, store your keyfob as far away from your vehicle as far as possible. This will help reduce the battery drain caused by its proximity sensors.
If TheKeyLab of your key fob is running low, we're here to help. We'll guide you through the process of replacing your key fob's battery and offer tips to avoid the hassle.
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. When you order during checkout, we'll cut your new key blade before it's delivered!
Digital Key
One of the most exciting features of a Lexus key is its digital key, which allows you to lock or unlock your car and even start the engine with a a touch of a button on your mobile device. This feature allows you to lower your windows or the moonroof. You'll need to talk to the technician to have this feature activated.
You can also share the digital key with your family or friends, especially when your car will be kept at home during your travels. To do this, simply hold down the lock symbol on the key fob and tap the lock icon on the phone. Your Lexus will display the message "Unlock".
By pressing the lock and unlock buttons on your key fob simultaneously will trigger the battery-saving mode if you're leaving your vehicle. Press the lock button to reactivate the vehicle. Make sure you don't place your key fob within three feet of any appliances that produce magnetic field. This will prolong the battery's life. This includes TVs and laptops as well as batteries, cell phones and even mobile phones. 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 key blanks. The key blanks are made from top quality materials and are backed by a manufacturer's warranty.