Lost Lexus Key Fob? Here's What to Do
If the battery in your Lexus key fob is dead you can easily replace it by buying a new CR2032 from a major-box retailer or a hardware store. There are also instructions in the owner's manual, as well as YouTube videos that describe the process.
However, the dealer will charge a significant amount to program the new keyless entry or ignition system. Here's a better method:
Battery Replacement
You may need to replace the battery if your key fob doesn't lock or start your Lexus. This is a simple process that can be completed at home or at the dealership. It is recommended that you read the owner's manual before starting. The exact steps may differ depending on the model and year.
First, make sure that your hands are clean and dry. Introducing moisture to the fob could cause damage or rust to the battery you just bought. The key fob can be opened by pressing the release button located on the side. Remove the key blade made of metal if it is present. Remove the cover plate by using an abrasive screwdriver or any other flat tool. Take the old battery off, and then place a new CR1632 battery in its place with its positive side facing upwards. Then, snap the fob in place and you're good to go!
This kind of battery can be found in a variety of hardware stores or auto parts shops and even some locksmiths. However, the price will vary by region and supplier. You can also purchase one from the Parts Department at Shottenkirk Desert Lexus which offers low prices and fast delivery. The department has a wide selection of genuine Lexus accessories to personalize your vehicle. For more information, call one of our representatives today!
Key Replacement
If you lost your key or it's not working correctly It could be time to replace it. You can gain access to your vehicle with a replacement key or remote. You can purchase one from a dealer or automotive locksmith. The key must be programmed for use in your Lexus. The cost of this service varies on the model of your car and the kind of key you have (fobs remotes, remotes, intelligent fobs or regular "push-to-start" keys).
Lexus Smart keys have radio frequency identification chips that communicate with your car. locksmith lexus keys can unlock your trunk and doors by pressing a button. The chip can also be used to trigger the alarm system as well as start the car's engine.
A smart key or key fob typically will last for a long period of time before it is required to be replaced. However, repeated use or exposure to heat or cold can affect its operation. The key can also be damaged or thrown away.
It can be quite frustrating when your Lexus keyfob doesn't work. Contacting a locksmith in your area is an option, but it's always easy or quick. You could be charged more if you lose your key after hours or at late at night. To avoid this you can purchase a Lexus Key Replacement Protection plan when you buy your new or certified pre-owned vehicle.
Keyless Entry System Replacement
Unlike traditional car keys, Lexus fobs are equipped with sophisticated hardware that communicates with the vehicle to allow you to lock or open the doors, or to start the ignition using a push button. As such, these keys aren't as simple as other car keys and may not function as expected. If your fob stops functioning, there are a few options to look into.
The easiest solution is to replace the battery. They're usually fairly inexpensive at any hardware store, big-box retailer or even online, and they can be exchanged to make a quick fix. The directions in your owner's manual or on YouTube can walk you through the process step-by-step.
If replacing the battery does not perform, you may have a more serious issue that requires more detailed work or professional help. Call your dealer or an authorized locksmith service to change keys and fobs for the best results. Make sure you have all of your important documents ready before calling, including the registration and title certificate. Also, be sure to bring evidence of insurance and VIN numbers.
If your Lexus is older than 10 years old, you'll also have to mention this to the locksmith or dealer. Older vehicles require a special code in order to ensure that the replacement key will work. The car may need to be towed to a dealership or the key coded by an automotive locksmith on site.
Lockout Service
The key fob of your Lexus includes a transponder chip that communicates with the system of your vehicle. The chip is programmed with rolling codes that block unauthorized duplication. This makes the key fob safer than a traditional key without a microchip. The key fob may have additional features depending on the kind of car key and year it was manufactured.
The battery inside your Lexus key fob might require replacement. It's important not to toss the fob because the door locks may be unlocked. A majority of hardware stores and retailers sell replacement batteries. You can buy a new key fob from an authorized Lexus dealer if your key fob features the smart card.
It is easy to change the battery in your Lexus key fob. First, press the release button on the back of the key fob to remove the emergency key blade that is kept inside. Slide the flathead screwdriver tip into the space that used to be occupied by the mechanical emergency key blade. After removing the cover plate take off the old battery using the screwdriver. Replace the battery with the new CR2032 Lithium battery.
You can prolong the life of the battery in your key fob by separating it from appliances that generate magnetic fields, like laptops, televisions, cell phone chargers and induction cookers. It is also recommended to not use the fob near metal objects that could generate a static charge.