How to Prolong the Life of Your Lexus Replacement Key Fob

In the early 1990s, many automobiles began to come with a remote key that transmitted an indication for ignition of the engine and door locking. The majority of Lexus keyfobs are the CR2032 model, which can be found at local drugstores, big-box stores, or even camera shops.

Ray Catena Lexus near Manhasset can help you replace the key fob on your Lexus and even suggest methods of reducing the depletion of batteries.

Getting Started

Your Lexus key fob could appear like a simple tool that unlocks your car and then starts the engine, but it's more to it than you think. You can use your key fob for a myriad of tricks that other drivers don't know about and you can extend the life of the battery by following a few simple tips.

For most fobs needing to be charged, an CR2032 lithium-ion coin-cell battery is required. They can be purchased for less than $10 at big-box retailers or at hardware stores. They are also available in some specialty shops and you may even purchase replacements from a dealer for a bit cheaper.

You'll have to open the key lexus fob to replace the battery and the procedure can differ depending on the model year. Most Lexus models come with a release button on the side that pops open the fob, and you'll need to push it to release the mechanical key blade stored inside the. Use a flathead to pry open the key fob to remove the battery. If you don't want scratch the plastic surface of the key fob you can tape the tip of the screwdriver's flathead. Then, place the new battery in its spot with the plus side facing upwards.

Some Lexus owners can also roll down their windows and the moonroof using the button to lock the fob, but this feature needs to be enabled by an expert at the dealership first. This is one of the coolest features your Lexus can offer. However it's only functional in conjunction with an active battery.

Battery Replacement

Your Lexus keyfob is a sophisticated piece of technology that lets you to lock or unlock your vehicle's doors, and begin the ignition using a push-button without having to take your keys from your pocket or purse. However, daily usage and exposure to elements could cause this advanced device to develop a problem that requires replacement batteries.

Fortunately, replacing the battery on your Lexus key fob is easy and can be completed at the convenience of your Cabo Rojo-area home. To get started, push the release button located on the right side of the key fob and take out the emergency key blade stored inside. Place the flathead screwdriver's tip in the same place and gently press it down to remove the key fob cover. Make sure to wrap the tip of the screwdriver with tape before attempting this step as it's possible the plastic will scratch or crack. After the cover plate has been removed then you'll be able to easily insert a brand new CR2032 battery with the "+" side facing up.

Contact our friendly service team to learn more about keyfob battery replacements and other service tips for Lexus. We're always available to provide you with more 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 and can be added to Tire & Wheel Platinum or Platinum Plus Plans*.

Programming

Key fobs do more than just unlock and lock your vehicle. They can also roll down your window or summon your vehicle when you are in the middle of a crisis. Unfortunately, this means that replacing a damaged or lost key fob could be costly, especially for luxury vehicles like Lexus models.

A locksmith or dealer can replace a key fob for you at a cost of $50 to $75. However, with some knowledge and time, you can save that money and replace your key fob battery on your own.

To program your Lexus replacement remote or transponder you must inform your car's computer that the replacement fob has been authorized to start the car. This is done using a special programming machine, which you can usually find at the dealer.

You can purchase a new remote or key fob at most hardware stores, large retailers, as well as online. You'll also find plenty of YouTube videos of people who explain how to perform the task. The instructions are generally straightforward, but depending on your Lexus's model and year, you may have to conduct some research. Certain Lexus fobs, like are encrypted and require a second key to open the doors or start the engine. If you already own a key that's not transponder, you can program it and cut it to work.

Get Assistance

There are a few ways to use a Lexus key fob that even the smartest drivers might not know about. These tricks can make driving your vehicle easier and also allow you to make the most of all the cool features your car has to offer.

One of the best tips for a Lexus owner is to not place the key fob within three feet of electronic appliances that produce magnetic fields, like TVs and laptops. These appliances can disrupt the fob, causing it to draw its battery down prematurely.

Replacing the battery on a Lexus key fob is actually very simple, so long as you have the appropriate tools. You'll require only a small screwdriver, flat-head key, 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 sell electronic and digital cameras as well as a few supermarket chains.

Once you've replaced your battery, the next step is to flip it over the mechanical key and insert it into the fob. Then put the cap back on and enjoy the fact that you have a working Lexus key fob again. Rallye Lexus in Port Washington can answer any question you might have regarding your Lexus keyfob.