How to Prolong the Life of Your Lexus Replacement Key Fob

In the early 1990s, the majority of automobiles were equipped with keys that send the signal for locking doors and ignition of the engine. Most Lexus key fobs run on batteries CR2032 that is available at a local drugstore, big-box store, or a camera shop.

The service center in Manhasset at Ray Catena Lexus can help you replace your lexus replacement key fob, and can even suggest ways to reduce the depletion of your battery!

Getting Started

Your Lexus key fob might appear as a simple device which unlocks your car and kicks off the engine, but it's more to it than meets the eyes. You can use the fob to perform a variety of tricks that many drivers are unaware of. You can also prolong the battery's lifespan by following easy tips.

For the majority of fobs, it is recommended that a CR2032 coin-cell battery with lithium-ion is required. They can be bought for less than $10 at big-box stores or hardware stores. They are also available in some specialty shops and it's also possible to buy replacements from a dealer for a little more.

You'll have to open the key fob to change the battery and the process will vary by model year. Most Lexus models come with a release button on the side that opens the fob, and you'll have to push it to release the mechanical key blade stored inside. Use a flathead tool to pry open the key fob and remove the battery that was in it. You can wrap the tip of the screwdriver in tape to avoid scratching the key fob's surface. Then, place the new battery in its place with the plus side facing upwards.

Some Lexus owners also have the option to roll down their windows and the moonroof using the lock button on the fob. However, this feature needs to be enabled by a technician at the dealership prior to. It's one of the coolest features that your lexus car key can provide, and it's only possible when the fob's battery is an active battery.

Battery Replacement

Your Lexus key fob is a sophisticated piece of technology that lets you to lock and unlock your vehicle doors as well as start the ignition using a push-button, all without having to take your keys out of your pocket or purse. However, daily use and exposure to the elements can cause this incredibly sophisticated device to develop an issue that requires a replacement battery.

Fortunately, changing the battery inside your Lexus key fob is simple and can be done from the at the comfort of your Cabo Rojo home. To get started, push the release button on the side of the key fob. You'll need to take out the emergency key blade that's stored inside. Place the flathead screwdriver tip in the same place and gently press down to remove the cover from the key fob. Make sure you wrap the end of your screwdriver in tape before attempting this step in case the plastic may scratch or crack. After the cover plate has been removed then you'll be able to easily insert a new CR2032 battery with the "+" side facing upwards.

To find out more about battery replacement for the key fob and other service tips for your Lexus Contact our friendly team at our service center. We're happy to provide you with additional advice! Lexus Key Replacement Protection is available at the time of financing for the lease or purchase 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 open your window or summon your vehicle when you're in a tight spot. Unfortunately, this means that replacing a damaged or lost key fob could be an expensive affair, especially for high-end vehicles such as Lexus models.

A dealer or locksmith will replace your key fob at costs ranging from $50-$75. If you have an understanding of the basics and time you can save cash and replace your key fob's battery yourself.

The process of programming the replacement Lexus remote or transponder key 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 the dealer.

You can purchase a brand new remote or an replacement key fob at many hardware stores, big-box retailers, and online. YouTube has a number of videos that explain how to accomplish this. Most of these instructions are easy to follow, however you might need to do some research depending on the year and model of your Lexus. For instance, certain Lexus fobs are encrypted, which means they require an additional key to open the doors and start the engine. If you already have a key which is not transponder-compatible, you can have it programmed and cut to work.

Getting Help

There are some ways to use the Lexus key fob that even the most savvy drivers might not know about. These hacks will make driving your vehicle a lot more convenient and allow you to take advantage of all the awesome features that your car has.

One of the best tips for an Lexus owner is to keep the key fob within 3 feet of electronic devices that generate magnetic fields, like TVs and laptops. These appliances can interfere and cause the fob to lose its battery too quickly.

Replacing the battery in a Lexus key fob is actually fairly simple, as you have the appropriate tools. You'll also need a flat-head screwdriver and a brand new lithium battery. The most suitable battery is one that is a CR2032 Lithium cell. These batteries are typically found in stores that carry electronic and digital cameras and also in some grocery chains.

After you've replaced the battery, the next step is to put it back over the mechanical key and re-insert it into the fob. Then you can replace the cap and enjoy the fact that you now have a functioning lexus car key key fob again. If you have any additional questions regarding the use of your Lexus key fob, please contact us at Rallye Lexus near Port Washington for more information.