How to Prolong the Life of Your Lexus Replacement Key Fob

In the 1990s, many automobiles began to come with the remote key that sends a signal for repaired engine ignition and door locking. Most Lexus keyfobs use a code CR2032, that can be bought at local drugstores, big-box stores or at camera shops.

Ray Catena Lexus near Manhasset can assist you in replacing the key fob for your Lexus and even suggest methods of reducing battery depletion.

Getting Started

Your Lexus key fob could appear like a simple tool that opens your car and starts the engine, but there's more to it than you think. You can use your key fob for a variety of techniques that other drivers do not know about, and you can also prolong the life of the battery by following a few easy tips.

For most fobs that are used, an CR2032 lithium-ion coin-cell battery is required. They can be bought for around $10 at big box hardware stores or retailers. You can also buy them in a few specialty shops. It's possible to get them from a dealer for an affordable price.

The procedure for changing the battery can differ depending on the year of manufacture. The side of most Lexus models features a release lever that opens the fob. You'll need to push it to take off the blade that is mechanical. Use a flathead to pry open the key fob and remove the old battery. If you don't want scratch the plastic of the key fob you can tape the edge of the flathead screwdriver. Place the new battery with the positive side facing upwards.

Certain Lexus owners also have the option to roll down their windows or moonroofs by pressing the button that locks the fob, but this feature needs to be enabled by a technician at the dealership first. This is one of the most exciting features that your Lexus offers. However it is only available in conjunction with an active battery.

Battery Replacement

Your Lexus key fob is a highly sophisticated piece of technology that allows you to lock and unlock your car doors and also start the ignition with a push button without having to remove your keys from your purse or pocket. This sophisticated device can be damaged due to usage or exposure to elements. A replacement battery is needed.

It's easy to replace the battery inside your Lexus Key Fob from the comfort of your Cabo-Rojo home. Press the release button on the side of the key fob to take off the blade that is used for emergency. Put the flathead screwdriver tip in the same spot and gently press down to take off the cover for the key fob. Make sure to wrap the edge of your screwdriver with tape prior to beginning this process in case the plastic might scratch or break. Once the cover plate is removed it will be possible to quickly insert a new CR2032 battery with the "+" side facing up.

To learn more about the replacement of the key fob battery and other service tips for your Lexus contact the team of friendly staff in our service center. We're always willing to offer you additional assistance! Lexus Key Replacement Protection is available at the time of financing for 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 can now do more than just unlock and lock your vehicle. They can also roll down your window or summon your car when you are in an awkward situation. Unfortunately this means that replacing a damaged or lost key fob could be expensive, especially for luxury vehicles like Lexus models.

A dealer or locksmith will replace your key fob for the cost of between $50 to $75. But with some know-how and time, you can save that cost and replace your key fob battery yourself.

In order to program your Lexus replacement transponder or remote it is necessary to tell the computer in the car that the new fob has been authorized to start the vehicle. This is done using an instrument for programming, that you will typically find at the dealer.

You can purchase a replacement remote or an replacement key fob at many hardware stores, big box retailers, and on the internet. YouTube has plenty of videos that demonstrate how to do this. The steps are generally simple, however depending on the model and year, you may need to do some research. Some Lexus fobs, like, are encrypted and require a second key in order to open the doors or start the engine. If you already have a key that is not transponder, you could get it programmed and cut to work.

Need Help

Even the most experienced drivers may not be aware of some tips to use a Lexus Key Fob. These tips can make driving your vehicle a little bit more convenient and will allow you to make the most of the cool features that your car has to offer.

One of the best tips for a Lexus owner is to not place the key fob within 3 feet of electronic devices which generate magnetic fields like laptops and TVs. These appliances could interfere with the fob, which can cause it to draw its battery down prematurely.

It's easy to replace the battery on your Lexus key fob, provided you have the correct tools. You'll need only a small screwdriver, flat-head key and a brand new battery. The best type of battery to use is a CR2032 lithium cell. These batteries are available in stores that sell electronic devices, digital cameras and a few grocery chains.

After you've replaced the battery, the last step is to pop back over the mechanical key and re-insert it into the fob. Then, replace the cap and be happy that you've got a functioning Lexus key fob again. If you have any other questions regarding the use of your Lexus key fob contact us at Rallye Lexus near Port Washington for more information.