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How to Prolong the Life of Your Lexus Replacement Key Fob

In the 1990s, many cars began to include a remote key that sent an indication for ignition of the engine and door locking. The majority of Lexus key fobs use a CR2032 battery that is available at a local drugstore, big-box store or camera shop.

Ray Catena Lexus near Manhasset can help you replace the key fob for your Lexus and even suggest methods to decrease battery depletion.

Getting Started

Your lexus car key key fob may appear to be a simple device which unlocks your car and kicks off the engine, but there's actually more to it than meets the eye. You can use your key fob to perform a variety tricks that other drivers don't know about and you can prolong the life of your battery by following a few simple tricks.

Most devices require a CR2032 lithium coin-cell battery in order to perform properly. They are available for around $10 at hardware stores or big-box retailers. You can also find them at some specialty shops, and you may even purchase replacements from a dealer for a less.

You'll need to open the key fob to change the battery and the procedure can differ depending on the model year. The side of most Lexus models has a release button which opens the fob. You'll need to push it to take off the blade that is mechanical. Utilize a flathead screwdriver to pry open the key fob to remove the old battery. If you don't want to scratch the plastic of the key fob you can apply tape to the tip of the screwdriver's flathead. Then, place the new battery in its spot with the plus side facing upwards.

Some Lexus owners are also able to roll down their windows or the moonroof by pressing the lock button. However this feature must be activated by a technician in the dealership. It's one of the coolest features that your Lexus could offer, but it only works only if the key fob is equipped with an active battery.

Battery Replacement

Your Lexus keyfob is an advanced piece of technology which allows you to lock or unlock your vehicle's doors, and start your ignition by pressing a button without having to remove your keys from your purse or pocket. However, daily usage and exposure to elements could cause this advanced device to develop an issue that requires replacing the battery.

Fortunately, changing the battery on your Lexus key fob is fairly easy and can be completed from the convenience of your Cabo Rojo home. To begin, press the release button located on the right side of the key fob. You'll need to remove the emergency key blade that's stored inside. Then, place the flathead's tip of a screwdriver in the same space and press it gently to pop the key fob cover plate off. Wrap the tip of the screwdriver with tape before attempting this step. The plastic might scratch or break. After removing the cover plate, you are able to insert the CR2032 with the "+ side" facing up.

Contact our service team to find out more about battery replacements for keyfobs and other service tips for Lexus. We're always willing to offer you additional assistance! Lexus Key Replacement Protection can be added when financing a used or new vehicle, L/Certified or not and in addition to Tire & Wheel Platinum Plans or Platinum Plus Plans*.

Programming

In addition to unlocking and locking your car, key fobs are now able to have the ability to do a variety of things, like roll down your windows, or activate it when you're stuck in a parking space. Unfortunately, this means that replacing a lost lexus key fob or damaged key fob is expensive, especially for high-end vehicles such as Lexus models.

A locksmith or dealer will replace your key fob at a cost ranging between $50 and $75. But, with some knowledge and time, you can save that money and replace your key fob's battery yourself.

The process of programming your replacement Lexus remote or transponder key involves telling the car's computer that the new fob is authorized to start the engine. This is accomplished through the use of a special programming machine that is typically found at the dealer.

You can purchase a brand new remote or an replacement key fob at numerous hardware stores, big-box retailers, and online. YouTube has many videos that show you how to do this. Most of these directions are straightforward, however you might need to do some research depending on the year and model of your Lexus. For example, some Lexus fobs are encrypted, meaning that they require another key to unlock the doors and then start the engine. If you own an untransponderable key, you only need to cut it and have it programmed to function.

Get Help

There are some ways to use a lexus car key key fob that even the most experienced drivers may not know about. These tricks can make driving your car a little bit more convenient and allow you to make the most of the cool features that your car has to offer.

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

Replacing the battery in a Lexus key fob is fairly simple, as you have the proper tools. You'll require only a small screwdriver, flat-head key and a brand new battery. The best type of battery to use is one that is a CR2032 lithium cell. These batteries are sold in stores that sell digital cameras, electronic appliances and a few grocery chains.

After replacing the battery, it is necessary to replace the cap and insert the mechanical key into the fob. Then replace the cap and enjoy the fact that you've got a working Lexus key fob again. If you have any additional questions regarding the use of your Lexus key fob, contact us at Rallye Lexus near Port Washington for more details.