How to Prolong the Life of Your Lexus Replacement Key Fob

In the 1990s the majority of cars were equipped with keys that send a signal for door-locking and ignition of the engine. Most Lexus key fobs utilize the CR2032 battery, which is available at a local drugstore, big-box store, or a camera shop.

The service center near Manhasset at Ray Catena Lexus can help you replace your replacement Lexus key fob and also suggest ways to minimize battery depletion!

Getting Started

It might appear that your Lexus key fob is a simple device to unlock your vehicle and get the engine started. But it's much more than is apparent to the naked eye. You can use your key fob to perform a variety tricks that most drivers don't know about, and you can also prolong the life of your battery by following a few easy guidelines.

For the majority of fobs needing to be charged, the CR2032 coin-cell battery made of lithium ion is required. They can be purchased for less than $10 at big-box retailers or at hardware stores. They can also be purchased in some specialty shops. It's possible to get the batteries from a dealer for an affordable price.

You'll need to remove the key fob to replace the battery, and the procedure can differ by model year. The majority of Lexus models include a release lever on the side that opens the fob. You'll have to push it to remove the key blade that is mechanically stored inside. Then use a flathead screwdriver to open the cover for the key fob and pop out the battery that was in the previous. You can also wrap the tip of the screwdriver in tape if you want to not scratch the surface of the key fob's plastic. Place the new battery on the positive side facing upwards.

Certain Lexus owners also have the option to roll down their windows or the moonroof using the button for locking on the fob, but this feature has to be activated by a technician at the dealership before. It's one of the coolest features that your Lexus can provide, and it's only possible in the event that the key fob has functioning batteries.

Battery Replacement

Your Lexus keyfob is an advanced piece of technology that lets you to lock or unlock your car's doors, Lexus replacement key fob as well as begin the ignition using a push-button without having to take your keys from your pocket or purse. However, constant usage and exposure to elements could cause this advanced device to develop an issue that requires replacing the battery.

Fortunately, replacing the battery on your Lexus key fob is fairly simple and can be accomplished from the at the comfort of your Cabo Rojo-area home. Press the release button on the back of your key fob to release the blade for emergency use. Then put the tip of a flathead screwdriver inside the same space and gently press the button to break the cover plate on the key fob off. Wrap the part of the screwdriver's tip with tape before you attempt this step. The plastic could scratch or break. After the cover plate has been removed then you'll be able to easily install a new CR2032 battery with the "+" side facing up.

Contact our friendly customer service team to learn more about keyfob battery replacements as well as other service tips for Lexus. We're always available to provide additional advice! Lexus Key Replacement Protection is available at the time of financing for the lease or purchase of a brand-new, L/Certified or used vehicle. It can be added to Tire & Wheel Platinum or Platinum Plus Plans*.

Programming

In addition to unlocking and locking your car, key fobs now have the ability to do a variety of things, including rolling down your windows or even activate it when you're in a tight parking spot. This can make replacing a key fob that's lost or damaged expensive, particularly if you have a luxury car like one like a Lexus.

A locksmith or dealer will replace your key fob at costs ranging from $50-$75. With a little knowledge and lexus replacement key fob some time you can change the battery of the key fob on your own.

The procedure of programming your replacement Lexus transponder key or remote is to inform the computer of your car that the new key is authorized to start the engine. This is accomplished using a special programming machine, which you will usually find at your dealer.

You can purchase a brand new remote or key fob at most hardware stores, large retailers, and online. You'll also find many YouTube videos of people who explain how to complete the task. Most of these instructions are straightforward, however you might have to do some research depending on the year and model of your Lexus. Certain Lexus fobs, like are encrypted and require a second key in order to open the doors or start the engine. If you already own a key that's not transponder-enabled, you can program it and cut it to work.

Finding Help

Even the most experienced drivers might not be aware of tips to use a Lexus Key Fob. These tricks can make driving a car slightly more enjoyable, and can also help you make the most of the amazing features that your car has to offer.

One of the most effective tips for a Lexus owner is to avoid placing the fob's key within three feet of electronic devices that generate magnetic fields such as laptops and TVs. These appliances can interfere and cause the fob to drain its battery prematurely.

It's easy to replace the battery in your Lexus key fob, if you have the right tools. You'll need the smallest screwdriver, a flat-head screwdriver and a new battery. The most suitable type of battery to use is one that is a CR2032 lithium cell. They are generally sold in stores that carry electronic equipment and digital cameras, as well as some grocery stores.

Once you've replaced your battery, the final step is to flip it over the mechanical key and re-insert it into the fob. Replace the cap and you'll have yourself an operational Lexus key fob. If you have any further questions about how to use your Lexus key fob contact us at Rallye Lexus near Port Washington for more information.