How to Prolong the Life of Your Lexus Replacement Key Fob

In the 1990s, many automobiles were fitted with keys that could be used as remotes to send a signal for engine ignition and door locking. Most Lexus key fobs are powered by the CR2032 battery, which can be purchased at a local drugstore, big-box store, or a camera shop.

Ray Catena Lexus near Manhasset can help you replace the key fob on your Lexus and also suggest ways to decrease battery depletion.

Getting Started

Your Lexus key fob may appear as a simple device that unlocks your car and kicks off the engine, but there's more than meets the eye. You can use the fob to perform a variety of tricks that many drivers aren't aware of. You can also prolong the battery's life by following a few easy tips.

Most fobs require the CR2032 lithium coin-cell battery to function properly, and these can be found for less than $10 at hardware stores or big-box retailers. They can also be purchased in some specialty shops. You can also purchase them from a dealer for less than the retail price.

The process of replacing the battery will vary depending on the year of manufacture. The front of most Lexus models has a release button that opens the fob. You'll need to push it to take off the mechanical blade. Then use a flathead screwdriver to open the key fob cover and take out the battery that was in the previous. You can wrap the tip of the screwdriver in tape if you want to avoid scratching the key fob's surface. Put the new battery in place with the positive side facing up.

Some Lexus owners are also able to roll down their windows or open their roofs by pressing the lock button. However this feature must be activated by a technician at the dealership. This is among the coolest features your Lexus has to offer. However it's only functional when the keyfob has an active battery.

Battery Replacement

Your Lexus keyfob is an advanced piece of technology which allows you to lock or unlock your car's doors, and start your ignition by pressing a button without having to take your keys from your pocket or purse. However, daily use and exposure to elements could cause this advanced device to experience a malfunction that requires a replacement battery.

It's simple to replace the battery in your Lexus Key Fob from the comfort of your home in Cabo Rojo. Push the release button located on the right side of the key fob to take off the blade that is used for emergency. Place the flathead screwdriver's tip in the same area and gently press down to take off the cover for the key fob. Make sure you wrap the tip of the screwdriver with tape before attempting this step as it's possible the plastic could scratch or crack. After removing the cover plate, it's easy to insert the CR2032 with the "+ side" facing up.

To learn more about the replacement of the key fob battery and other helpful tips for servicing your Lexus, reach out to the team of friendly staff in our service center. We're always willing to provide additional assistance! Lexus Key Replacement Protection is available at the time of financing the purchase or lease of a new, certified or used vehicle. It can be added to Tire & Wheel Platinum or Platinum Plus Plans*.

Programming

Key fobs now offer more than just unlock and lock your car. 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 lost or damaged key fob could be costly, particularly for luxury vehicles like lexus car key models.

A dealer or locksmith can replace your key fob for the cost of between $50-$75. However, with a bit of know-how and time, you can save that money and replace your key fob battery yourself.

The process of programming the replacement Lexus transponder or remote key involves telling the car's computer that the new remote is authorized to start the engine. This is done with an instrument for programming, which you will usually find at the dealer.

You can purchase a brand new remote or a replacement key fob from many hardware stores, big box retailers, and online. You'll also find plenty of YouTube videos of people who explain how to accomplish the task. The steps are generally easy, but based on the model of your Lexus and year, you may have to do some research. Certain Lexus fobs, for instance, are encrypted and require a different key to open the doors or start the engine. If you have a non-transpondering key, you'll need to cut it and programmed to work.

Finding Help

Even the most experienced drivers might not be aware of tricks for using a Lexus Key Fob. These tricks can make driving your vehicle much more comfortable and will help you make the most of the amazing features your vehicle offers.

One of the most effective tips for an Lexus owner is to ensure that the key fob within three feet of electronic devices which generate magnetic fields such as laptops and TVs. These appliances could interfere with the fob, causing it to draw its battery down prematurely.

Replacing the battery in a Lexus key fob is very simple, so long as you have the proper tools. You'll need a small screwdriver, a flat-head key, and a new battery. The most suitable battery is a CR2032 Lithium cell. These batteries are available in stores that sell electronic appliances, digital cameras and a few grocery chains.

After replacing the battery, you need to replace the cap and insert the mechanical key into the fob. Then you can replace the cap and be happy that you've got a working Lexus key fob. Rallye Lexus in Port Washington will answer any questions you might have regarding your Lexus key fob.