7 Things About Lexus Replacement Keys You'll Kick Yourself For Not Knowing

· 4 min read
7 Things About Lexus Replacement Keys You'll Kick Yourself For Not Knowing

How to Get the Most Out of Your Lexus Key Fob

Your Lexus key fob is fitted with sensors that are integrated into the vehicle. These sensors permit you to lock or unlock your door, and to start the ignition by pressing a button. It could malfunction due to exposure to elements from the weather, daily usage, and even minor damage.

Replace the battery with the standard CR2032 available at many camera shops, convenience stores, and big-box stores. Wrap the tip of a flathead screwdriver in tape to avoid scratching.

Keyless Entry

Key fobs are tiny remotes that are equipped with RFID antennae, chips and other parts to enable secure access to physical object. The device transmits an RFID signal to a reader, who utilizes it to determine if the device is authorized to gain access. If the signal is in line with what the reader is programmed to accept, the system unlocks the door or lets users to enter a space or any other.

In contrast to traditional car keys, Lexus key fobs are equipped with several extra features. They can unlock and lock your car doors and trunk, as well as start the push-button ignition, without ever needing to take the key out of your pocket. Some of these features are only accessible through specialized hardware, which can be activated by technicians. Others are as simple as pressing a key fob button.

If your Lexus keyfob is being troublesome, it might be time to replace the battery. The procedure to replace the battery for a conventional key is fairly straightforward, regardless if you have a smart key with SmartAccess or a conventional key. The release button allows you to remove the mechanical key that is stored in the keyfob. Use a flathead to pry open the case of the key fob. Then take out the batteries that are dead. Replace the new battery, making sure that the + side is facing up.

Remote Start

Lexus cars are better and better with each model year, whether it's a bigger touchscreen infotainment system or more advanced safety features. Remote start is among the most popular features because it allows you to cool or warm your vehicle prior to taking the road in Bayamon.

The key fob can be used to turn on your Lexus remote starter, but it can also be used with the Lexus app on your smartphone or device that has the Alexa or Google Assistant voice-activated feature. You can also activate the Lexus Remote Start using your smartwatch, provided it supports that feature.

You can learn more about how to utilize the Lexus Remote Start feature by visiting a dealer, such as Ray Catena Lexus of Monmouth, and chatting with an expert. The helpful staff at this Lexus dealer is eager to guide you on how to make the most of the key fob that you have on your vehicle.

This guide will provide all the information you need to know about Lexus Remote Start. Be aware that in order to benefit from remote start your vehicle must have an Enform Remote subscription. All new Lexus vehicles come with a three-year agreement to Enform Remote. However, you can buy a longer subscription if you own a vehicle that is older.

Moving down the Windows

Many people are aware that their key fob is able to unlock their car and start it but the key fob also has several other cool tricks. For example the key fob is able to roll down the windows by holding the lock button for 2 minutes or more. This is useful on hot days, if you're looking to air-condition your car prior to entering. Be aware that the windows will remain open until you get inside your car or press the lock button.

Your key fob could also be used to control the sunroof and power windows. But, you'll need to have your key fob programmed or coded to allow this feature. Numerous dealerships offer this service for $50 or more, while locksmiths for automotive use may charge less.

Change the Key Fob Battery

One of the most frequent errors Lexus drivers commit is to forget to replace the battery on their key fobs. You can purchase a replacement battery at hardware stores, big-box retailers, as well as online. But it is always better to read the owner's guide first to determine if your battery has any features that require specific instructions or programming.

The service center at Ray Catena Lexus in Freehold can help you if the battery on your key fob is running low. We'll guide you on how to change the key fob battery and provide suggestions on how to prolong the lifespan of the battery.

lost lexus key fob TheKeyLab -Saving Mode

If you want to get the longest life from your key fob battery for all your Indio drives, you can try the battery-saving mode. This function shuts off the transmitter signal to stop the premature drain of the battery. To activate this feature, hold the UNLOCK and buttons while tapping them twice. The indicator's electronic flashes four times to indicate that the key fob is in battery-saving mode. Press any key fob button to resume Smart Access or push-button starting.



Keep your Lexus in a battery-saving mode to extend its lifespan. You can also extend its longevity by avoiding placing the key fob within three feet of electronics that produce magnetic waves, such as TVs, laptops cell phones, battery chargers.

With a few simple tools and some basic knowledge you can replace your key fob's battery should it fail. Use a paperclip and a new battery to replace the old one. Make sure the side with the + is facing upwards.

Ray Catena Lexus Monmouth's experts will teach you how to replace the batteries on your Lexus key fob. We can help you learn how to open the key fob, replace the battery, and more. Contact us today to schedule an appointment!