How to Do a Lexus Key Fob Replacement

There are a few things every Lexus owner should be aware of. Your car will eventually need an overhaul, regardless of whether you are using a conventional key to turn the ignition or a smart push-to-start.

The replacement of your key fob's battery is relatively easy and can be accomplished at the hardware store, locksmith or big-box retailer. It is essential to ensure that the locksmith can program replacement keys to your particular model.

How to replace the battery

When the indicator light for the LED becomes dim and you can't switch on push-button start or Smart Access, it's time to replace your Lexus key fob battery. The process is easy and can be done in the comfort of your Guaynabo-area home. Follow these easy steps provided by Shottenkirk Desert Lexus to get back on the road in no time.

Make sure that your hands and work area are dry. Moisture can cause the new battery to get rusty. Then make use of a flathead screwdriver to open the cover on the key fob. Wrap the tip of your screwdriver in tape to prevent scratches. Once the mechanical key is removed, you can remove the old battery and replace it with a new one. Place the new battery in such a way that the positive (+) face is facing upwards. Reinstall the electronic module and snap back the cover of the fob.

Keep in mind, that if there's a problem with your key fob and require assistance, the skilled service technicians at Shottenkirk Desert lexus car key can assist you. We also provide Key Replacement Protection, available when you buy or lease a brand new Lexus vehicle. This warranty covers fobs and keys that are replaced and also programming to synchronize these with your vehicle's security system. To find out more about this essential upgrade, click HERE or contact our customer service team.

How do I activate battery-saving mode?

A lexus car key copy key fob is a highly sophisticated piece of technology that allows you to lock and unlock your doors, as well as begin your push-button ignition. It is equipped with hardware that sends signals to your vehicle to perform things like automatically roll down the windows. As time passes the battery inside your Lexus key fob may run low, and it's important 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 planning to use your lexus key replacement key fob for a couple of weeks it is possible to activate the batteries-saving mode to prevent the loss of battery. To activate it simply press and hold the LOCK button while pressing the UNLOCK button two times. The LED will flash four times and your Lexus key fob is now in battery-saving mode. Press any button on your key fob to reactivate Smart Access and push-button starting.

Change the battery in your Lexus key fob is an easy task that doesn't require any special tools. To minimize the risk of getting rusty, make sure your hands and new battery are clean. Then, find the small button on the back of your key ring that releases the emergency key blade that is stored inside. The mechanical key is removed by pressing the release button. Slide the new battery into place with its plus-side facing up.

How do you turn off your key fob

It may appear simple it's not, but the technology is very sophisticated. It allows you to lock and unlock doors as well as access the trunk of your 2021 Lexus IS without ever having to remove the key from your pocket. It also has a few hidden functions that you may be surprised by.

Consumer Reports says that the panic button on your key fob can aid you in finding your car in a parking garage. The attention-grabbing blare could also deter thieves, according to RepairPal. Keep one in your wallet and purse in case of emergency.

Consumer Reports says that some cars allow you to start your car using remote fobs in cold weather. Simply hold the lock button on the key fob for 10 seconds to activate this feature. (A note of caution: this feature won't work on all vehicles, so be sure you read your owner's manual.)

You can replace your fob for keys or car keys by contacting a dealer or locksmith service. It's crucial to get the right assistance to ensure that the replacement key or fob is correctly encoded and functions as the original. For instance, you'll need to make sure the locksmith you select has the right key blank and is able to program it correctly for the specific vehicle you have.

How do I replace the Key Blade

Modern day key fobs with high-tech technology are more powerful than ever before. They unlock vehicles, lock them and even turn them on with the touch of a button. All this technology is not free. Buying a replacement fob for a key costs anywhere from around $200-$500, and having it programmed by a professional dealer can run even more. Fortunately that replacing the battery on most fobs is inexpensive and easy.

To replace the battery on a Lexus key fob, first make use of a flathead screwdriver to break open the fob. If you wish to avoid scratching the plastic, cover the tip of the screwdriver using tape before using it. Take off the electronic key module that is covering the battery prior to taking off the old one. Then place a new CR2032 battery in its place with the plus side facing up. Snap the electronic module back on and then replace the cover for the key fob.

You can prolong the life of your battery keyfob by keeping it at least 3 feet from magnetic appliances, such as laptops, televisions, and cell phones. The battery-saving mode can be activated by pressing the LOCK and UNLOCK buttons two times while holding the LOCK button. The electronic indicator on the key will flash four times to verify that the battery-saving mode is set. To resume the use of your Smart Access System and Push Button Start, press any button on the key fob.