How to Do a Lexus Key Fob Replacement

There are a few things every Lexus owner should be aware of. No matter if you have a conventional key that rotates in the ignition or a smart push-to-start key, your vehicle will require a new battery at some point.

It is simple to replace the battery on your key fob by visiting a hardware retailer, big-box retailer, or locksmith. However, you must ensure that the locksmith or dealer can create replacement keys for the model you have chosen.

How to replace a battery

If the indicator light on the LED dims and you cannot activate Smart Access or push-button starting it's time to replace the Lexus key fob. The process is simple and can be carried out at your Guaynabo-area home. Follow these simple instructions provided by Shottenkirk Desert Lexus to get back on the road as quickly as possible.

Make sure your hands and the area you work in are completely dry. Moisture could cause the battery to rust. Then you can use a flathead screwdriver to open the cover on the key fob. Wrap the tip of your screwdriver in tape to avoid scratches. After the mechanical key has been removed, you can take out the battery that was in use and replace it with an alternative one. Place the new battery in such a way that the positive (+) face is facing upwards. After that, reinstall the electronic key module and secure the fob cover back into place.

If you require assistance with your key fob the technicians at Shottenkirk Desert Lexus are available to assist. We also offer Key Replacement Protection, available when you lease or purchase the new Lexus vehicle. This warranty offers fobs and keys that can be replaced along with the associated programming needed to connect them to the vehicle's immobiliser system. To learn more about this essential addition, click HERE or contact our customer service team.

How do you activate the battery-saving mode?

A Lexus keyfob is a nifty piece of technology that lets you to lock or unlock your doors, and even start your ignition by pressing a button. It has hardware that sends signals to the vehicle, e.g. to automatically reduce the windows. The battery inside your Lexus key fob will eventually wear out. It is important to replace the battery as soon as you can in order to avoid it from compromising its function.

If you're not going to use your Lexus key fob for more than a week, you can activate batteries-saving mode to prevent the amount of battery left. Press and hold the LOCK key while pressing UNLOCK key twice. The LED will flash four times and your Lexus key fob is now in battery-saving mode. Press any button on your key fob in order to reactivate Smart Access and push-button starting.

Switching the battery on your Lexus key fob is a fairly simple task that doesn't require special tools. Begin by making sure your hands are completely dry to avoid the possibility of moisture rusting the new battery. Locate the small button located on the back of the key fob. This button releases the emergency blade stored inside. The mechanical key is removed by pressing the release button. Slide the new battery in with its plus side facing up.

How to turn off your key fob

The key fob you have might appear pretty simple, but it's packed with sophisticated technology. It lets you lock and unlock doors, as well as access the trunk of your Lexus IS 2021 without ever having the key out of pocket. However, it also has hidden functions that may surprise you.

Consumer Reports says that the panic button on your key fob could help you locate your car in parking garages. The loud, enticing sound could repel thieves, according to RepairPal. Keep one in your wallet or purse in case of emergency.

Some cars allow you to start your engine with a remote key fob in chilly weather, Consumer Reports notes. Hold the lock button for 10 seconds on the fob to activate this feature. Note: This feature may not work with all vehicles. Refer to the owner's guide for your vehicle.

You can replace the fob of your key or car keys through an authorized locksmith or dealer. It's crucial to get the correct assistance to ensure that the new key or fob is correctly coded and functions just like the original. For instance, you'll want to make sure the locksmith you use has the correct key blank and can program it correctly for the specific vehicle you have.

How to replace the Key Blade

The high-tech key fobs of today are more robust than ever. With a click of an button, they are able to unlock or lock, and start automobiles. However all this technology comes with a cost. A replacement key fob could cost between $200 to $500. The programing process at an authorized dealer could cost more. The battery can be easily and cheaply replaced in most fobs.

To replace the battery in the Lexus key fob, first use a flathead screwdriver to pop open the fob. Wrap the blade of the screwdriver's flat head in tape prior to using it to avoid scratching plastic. If there is an electronic key lexus module encasing the battery, take it off before popping out the old one. Then, place a new CR2032 battery in its place with the plus side facing up. The electronic module should be re-snapped on, and then replace the key fob cover.

You can extend the battery life of your keyfob by keeping it at least three feet away from magnetic appliances, such as laptops, TVs and cell phones. The battery-saving mode can be activated by pressing the LOCK and UNLOCK buttons twice while holding the LOCK button. The electronic indicator on the key will blink four times to confirm the battery-saving setting. To restart the use of your Smart Access System and Push Button Start, press any button on the key fob.