14 Smart Ways To Spend Extra Lexus Replacement Key Cost Budget How to Do a Lexus Key Fob Replacement

There are some things every Lexus owner needs to know. No matter if you have a conventional key that spins in the ignition, or a smart push to start key, your car will need an upgrade to its battery in the near future.

It is simple to change the battery on your key fob by visiting a hardware store, big-box retailer or locksmith. It is essential to ensure that the locksmith is able to programme replacement keys to your particular model.

How to Replace the Battery

If the indicator light on the LED dims and you cannot activate Smart Access or push-button starting then it's time to replace the Lexus key fob. The process is easy and can be completed from the comfort of your Guaynabo home. Follow these simple steps offered by Shottenkirk Desert Lexus to get back on the road in no time.

Make sure lexus key replacement cost and work area are dry. Moisture could cause the battery to rust. Then you can use the flathead screwdriver to break the key fob cover. Wrap the tip of the screwdriver with tape to prevent scratches. Once the mechanical part is removed from the screwdriver, you can then remove the battery that was in use and replace it with a new one. Place the new battery in such a way that the positive (+) face is facing up. Reinstall the electronic module and snap back the cover of the fob.


Remember, that if you're experiencing difficulties with your key fob, and require assistance, the knowledgeable service technicians at Shottenkirk Desert Lexus can assist you. We're also proud to provide Key Replacement Protection, available when you lease or purchase a new Lexus vehicle. This warranty offers fobs and keys that can be replaced and the necessary programming required to synchronize them with the vehicle's immobiliser system. Click HERE to learn more about this useful feature or contact our customer support team.

How do you activate Battery-Saving Mode?

A Lexus key fob is a remarkably sophisticated piece of technology that allows you to lock and unlock your doors as well as start your push-button ignition. It has hardware that sends signals to your car to do things like automatically open the windows. In time the battery inside your Lexus key fob might run low, and it's essential to replace it as soon as you can to ensure that you don't compromise the purpose of this vital device.

If you're not likely to be using your Lexus key fob for a few weeks, you can activate battery-saving mode to reduce the loss of battery. Press and hold the LOCK key while pressing the UNLOCK key twice. The indicator on the electronic will flash four times and your Lexus key fob is now in battery-saving mode. To restart the start-up button and Smart Access features, simply press any of the buttons on your fob.

It's easy to change the battery inside your Lexus Key Fob with no special tools. To avoid getting rusty, make sure your hands and the new battery are dry. Then, locate the small button on the back of your key ring that releases the emergency key blade stored inside. Release the button and take off the mechanical key. Next you'll need to slide the new battery into place with its plus side facing upwards.

How do you turn off your key fob

The key fob may appear pretty simple, but it's packed with advanced technology. It allows you to lock and unlock doors, and access the trunk of your Lexus IS 2021 without ever having the key out of pocket. It also has a few secret features that you could be amazed by.

For instance the panic button on your key fob will help you locate your car in a parking garage, says Consumer Reports. RepairPal reports that the loud sound can also dissuade thieves. It's a great reason to keep one in your purse or wallet in case of need.

Consumer Reports says that some cars will even allow you to start your car using a remote fob during cold weather. Simply hold the lock button on the key fob for 10 seconds to activate this feature. Be aware that this feature might not work with all vehicles. Review the owner's manual.

You can replace the fob of your key or car keys with an auto locksmith or a dealer. But it's important to have the right help to ensure that the replacement key or fob has been properly coded and works just like the original. For instance, you'll want to make sure the locksmith you select has the correct key blank and can program it correctly for your particular vehicle.

How to replace the Key Blade

The latest high-tech key fobs are more capable than ever before. With a touch of a button, they can unlock or lock and even start automobiles. This technology isn't free. A replacement key fob costs around $200-$500, and getting it programmed by a dealer can run even more. The battery can be easily and cheaply replaced in most fobs.

To replace the battery in the Lexus key fob, first employ a flathead screwdriver break open the fob. If you want to avoid scratching the plastic, cover the edge of the screwdriver in tape prior to using it. If there is an electronic key module that is covering the battery, take it off before taking out the old one. Put a new CR2032 in its place with the positive side facing up. Snap the electronic module back on and then replace the cover for the key fob.

There are a few ways you can extend the lifespan of the battery in your key fob for example, keeping it 3 feet away from electrical appliances that generate a magnetic field, like laptops, TVs, cell phones and battery chargers. You can also activate battery-saving mode by pressing the LOCK button, and then pressing the UNLOCK key twice. The electronic indicator for the key will flash four times in order to confirm that the battery-saving mode is set. Press any button on the key fob to start using the Smart Access System or Push Button Start.