Lost Lexus Key Fob? Here's What to Do

If you're Lexus key fob battery has died and you're looking for a solution, it's simple to replace it with a the CR2032 battery from an hardware store or big-box retailer. You can also find instructions in the owner's manual as well as YouTube videos that describe the process.

However the dealer will charge you a lot to program the new keyless entry system or ignition system. Here's an easier way:

Battery Replacement

If your key fob doesn't unlock or start your Lexus it is possible that you need to replace its battery. This is a simple process that can be done at home or at a dealership. It is recommended that you read the owner's guide before you start. The exact steps may vary between models and years.

First, make sure your hands are clean and dry. The introduction of moisture to the fob can damage or rust 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. Take off the cover plate using an abrasive screwdriver or any other flat tool. Remove the battery that was in place, and place a brand new CR1632 battery in its place with its positive side facing upwards. The fob is snapped together and you're good to go!

It is possible to find this kind of battery in many hardware stores, auto part shops, and a few locksmiths. However, the price will vary depending on the supplier and the region. You can also purchase one from the Parts Department at Shottenkirk Desert Lexus which offers low prices and fast delivery. In addition to key fob batteries, this store also offers a wide variety of genuine Lexus accessories to allow you to personalize your vehicle. Contact one of our representatives for more information!

Replacement Keys

It's probably time to replace your key if it's not functioning properly or if you've lost it. You can get into your car using a replacement key, or remote. You can get one from the dealer or a locksmith for the automotive. The key must be programmed to work with your Lexus. The cost of this service will depend on the car model you have and the type of key you have (fobs, remotes, intelligent fobs, or regular "push-to-start" keys).

Lexus Smart Keys have radio frequency identification chips that communicate with the car. It allows you to unlock your trunk and doors at the touch of a button. The chip can also be used to turn on the alarm system as well as start the car's engine.

A smart Key Lexus or key fob typically lasts for a long time before it needs to be replaced. The operation of a smart key or key fob may be affected through repeated usage in hot or low temperatures. The key can be damaged or even dropped.

If your Lexus key fob stops working, it can be frustrating. A call to your local locksmith is an alternative, but it's not always quick or easy. You may be required to pay a higher price for the service when you lose your key in the night or outside of regular business hours. To avoid this situation you can purchase the Lexus Key Replacement Protection plan when you purchase your new lexus key or certified used vehicle.

Keyless Entry System Replacement

Contrary to conventional car keys Lexus fobs come with advanced technology that communicates with your vehicle to allow you to lock or open the doors, or to start the ignition by pressing a button. The key fobs, therefore aren't as simple to use as traditional car keys and may sometimes not function as intended. If your fob stops working, there are a few options to look into.

The most simple solution is to change the battery. They're usually fairly inexpensive at any hardware store, big-box retailer or online, and can be replaced to make a quick fix. The instructions included in your owner's manual or on YouTube can guide you through the process step-by-step.

If the replacement of your battery doesn't fix your problem it could be another issue that requires assistance from a professional or more detailed work. To get the best results, you should contact your locksmith or dealer service that is licensed to replace fobs and keys. Make sure you have all of your vital documents available prior to calling, including the registration and title certificate. Also, be certain to have proof of insurance as well as VIN numbers.

If your Lexus is older than 10 years old, you will also need to mention this to the dealer or locksmith. Older models require a specific code to ensure that the new key functions properly. They may have to tow the vehicle to a dealer or have the key programmed on site by an automotive locksmith.

Lockout Service

The key fob of your Lexus is equipped with a transponder chips that connects to the system of your vehicle. The chip contains rolling codes to stop unauthorized duplicates and makes the key fob more secure than a standard car key without a chip. The key fob can have additional features dependent on the kind of car key and the year it was made.

If your lexus replacement key key fob isn't working, it's most likely due to a battery issue that needs replacement. It's essential not to throw away the fob because the door locks may be locked. Most hardware stores and electronic retailers sell replacement batteries. If your key fob has an electronic key card that has a smart access feature, you can purchase a new battery from an authorized Lexus dealer.

It is easy to replace the battery in your Lexus key fob. Push the release button located on the side to remove the key blade made of metal. Then, slide the end of a flathead screwdriver into the empty space left by the emergency key blade. After you have removed the cover plate pop out the old battery using the screwdriver and insert the new CR2032 lithium battery.

You can prolong the life of your keyfob's battery by keeping it away from devices that generate magnetic fields. These include laptops, televisions, and chargers for cell phones. Also, avoid placing the fob in proximity to metal objects that create static charge.