When Your Lexus Smart Key Fails

Smart Key is a convenient feature that allows you to lock and unlock your Lexus IS 2021, open the trunk, and then start it, without needing to take it out of your pocket. However there comes a point when the battery for the key fob will die.

Luckily, you can change the battery yourself by using a flathead screwdriver as well as a lithium battery of the CR2032 type (available at many electronics stores or hardware stores). Here's how!

Keyless Entry

Your Lexus key fob has components that communicate with sensors in your vehicle to let you lock and unlock your doors or trunk, and turn on the ignition with a push button. This is an incredible convenience that makes driving with a lost lexus key fob (find more info) so much more fun than it would be with the traditional car. The key fob will eventually need an upgrade to its battery in order to function properly.

You can prolong the life of your keyfob by keeping it out from appliances that are magnetic, such as TVs mobile phones, TVs, battery chargers, induction cooktops and table lamps. The closer your key fob is to these devices the more power they'll use.

You can also prolong the life of your key fob by using it for the functions that you require. You can also reduce the use of your battery by reducing the amount of time you use your buttons. To do this, press the LOCK button and the UNLOCK button at the same time. The electronic key indicator will blink four times to indicate that your key fob is in battery-saving mode. Press any button on the key fob once the lights stop flashing to restore it in working in good working order. Visit our service center in Manhasset to find out more about how to maximize the performance of your Lexus keyfob.

Immobilizer System

When you insert your key into the ignition, it transmits an ID code to the receiver inside the car. The computer will allow the engine to start if the ID code matches the previous one that is stored in the car. If the ID code doesn't match, an immobilizer will be triggered that prevents the car from starting.

This technology isn't 100% secure however it does work even when you lose your keys. It is possible to "hack", or manipulate the radio wave anti-theft system. A criminal could use an aerial antenna to pick up the signal and spoof it into telling the car that the key is in.

To avoid this, experts are developing more secure systems. Certain systems provide WiFi connectivity un-detectable installations, as well as pin code entry through dashboard buttons. To help buyers choose the most secure security features, Thatcham Research offers a grade and approval system to help you compare products.

If you are concerned about the anti-theft device in your vehicle, replacing the battery is the easiest step to take. A quick glance through the owner's manual can provide you with the correct replacement. Fuses can also be a source of trouble, so you should check them regularly. The replacement is available at the auto parts store if one blows.

Key Blade

Your lexus replacement key cost key has a metal blade that can be used to open the lock cylinders on your vehicle's ignition and doors. The key fob also has hardware that provides communication with your vehicle's Smart Access system and push-button to start. Your key fob could be designed to last for an extended time, but the constant use and exposure to the elements of the weather could cause your key to malfunction sooner than you expected. To help prevent this we suggest that you keep your key fob away from your vehicle as much as you can to prevent its proximity sensors from continuously connecting and consuming battery power.

If the battery of your key fob does run out, we're here to help. We'll help you navigate the process of changing the battery of your key fob and even give you some tips to help avoid the hassle.

CLK Supplies, LLC provides top-quality Toyota lexus key replacement blank keys. You can find the exact replacement you require on your next visit to our Holmdel dealership. We'll cut the new key blade for you prior to it ships when you order at checkout!

Digital Key

The digital key is one of the most innovative features of a Lexus. It allows you to lock or unlock your vehicle, and start the motor by tapping your mobile device. This feature lets you close your windows or the moonroof. However, you must consult a technician to have this feature enabled.

You can also make use of the digital key to share access with your family and friends, especially in the event that you're planning to leave your car at home while you travel. To do this, press the lock symbol located on the fob of your key and tap the lock icon on your phone. Your Lexus will display the message "Unlock".

Pressing the lock and unlock buttons on your key fob at the same time will activate the battery-saving mode if you are leaving your car. Then, press the lock button again to restart your vehicle. You can also prolong the life of your key fob battery by not placing it within three feet of electrical appliances that produce magnetic fields. This includes laptops and TVs as well as cellphones, battery chargers and even mobile phones. If you're looking for an alternative battery for your key fob or other automotive parts contact CLK Supplies, LLC near Manhasset for the highest quality Toyota Lexus key blanks. Key blanks made of top quality materials and come with a guarantee.