Lexus Replacement Key Cost: The Good, The Bad, And The Ugly

· 4 min read
Lexus Replacement Key Cost: The Good, The Bad, And The Ugly

How to Do a Lexus Key Fob Replacement

There are a few things that every Lexus owner should be aware of. The car will eventually require an upgrade, regardless of regardless of whether you use a standard key to turn the ignition off or a smart push-to-start.

It is easy to replace the battery on your key fob at a hardware retailer, big-box retailer, or locksmith. Make sure that the locksmith can program replacement keys to your specific model.

How do you replace a battery

If the indicator light on the LED becomes dim and you can't activate push-button start or Smart Access, it's time to replace your Lexus key fob battery. Fortunately, the process is simple and can be carried out at your Guaynabo-area home. Follow these simple steps from Shottenkirk Desert Lexus and you'll be back on the road in just a few minutes.

First, ensure your hands and workspace are completely dry - introducing water into the battery can cause it to develop rust. Use flatheads to open the cover of the key fob. If you want to protect yourself from scratches, wrap the tip of your screwdriver in tape. Once the mechanical key is removed, you can take out the battery that was in use and replace it with a new one. Be sure to insert the new battery with the positive (+) side facing up. Reinstall the electronic module and then snap back the cover for the fob.

Remember that if you're experiencing difficulties with the key fob you have and need help, the experienced 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 covers replacement keys and fobs and programming needed for synchronizing them with your vehicle's security system. To find out more about this useful addition, click HERE or contact our customer service team.

How do you activate the battery-saving mode?

A Lexus keyfob is a sophisticated piece of technology that allows you to lock or unlock your doors, and also to turn on your ignition by pressing a button. It contains hardware that sends signals to your vehicle to perform things like automatically shutting the windows. The battery in your Lexus' key fob will eventually run out. It is essential to replace the battery as quickly as you can to stop it from affecting its function.

If you don't plan to use your Lexus Key Fob for several weeks, you can activate the battery-saving mode. This will minimize battery drain. Press and hold the LOCK key while pressing UNLOCK button twice. The indicator on the electronic will flash four times and your Lexus key fob is now in battery-saving mode. Press any button on your key fob in order to reactivate Smart Access and push-button starting.

Switching the battery on your Lexus key fob is a fairly simple task that doesn't require any special tools. Begin by making sure your hands are dry to avoid the possibility of moisture rusting the new battery. Then, look for the small button on the side of your key fob. This button releases the emergency key blade inside. Release the button and take off the mechanical key. Slide the new battery into place with its plus-side facing forward.

How do you switch off your key fob


It might seem easy it's not, but the technology is extremely sophisticated. It lets you lock and unlock doors, and open the trunk, of your Lexus IS 2021 without ever taking your key from your pocket. It also has a few secret functions that you'll be amazed by.

Consumer Reports says that the panic button on your key fob can assist you in finding your car in the parking garage. The loud, enticing sound could repel thieves, according to RepairPal. It's a good idea to keep one in your purse or wallet just in case.

Consumer Reports says that some cars will even allow you to start your car with remote fobs during cold weather. Press the button for 10 seconds on the fob to activate this feature. (A note of caution: This feature does not work on all vehicles, so make sure to read the owner's manual.)

If you've lost your car keys or your fob has been damaged, you can get it replaced by either the locksmith service or the dealer. It's crucial to seek out the correct assistance to ensure that the new key or fob is as good as the original. You'll need to make sure that the locksmith you choose has the correct key blanks and can program them correctly for your vehicle.

How do I replace the Key Blade

Key fobs that are high-tech today are more powerful than ever. They unlock cars, lock them, and even start them with the push of a button. The technology isn't free. A replacement key fob can cost between $200-$500. Having it programmed at a dealer might cost more. Fortunately, replacing the battery in the majority of fobs is affordable and easy.

To replace the Lexus keyfob battery make use of a flathead to open the fob. If you wish to avoid scratching the plastic, cover the tip of the screwdriver with tape before using it. If there is  lexus key replacement  that is covering the battery, remove it before removing the old one. Then place a new CR2032 battery in its place with the plus side facing up. Snap the electronic key module back in place and secure the key fob cover back into place.

You can extend the battery life of your keyfob by keeping it at a minimum of three feet away from magnetic devices like TVs, laptops and cell phones. You can also switch on battery-saving mode by holding the LOCK button, and then pressing the UNLOCK button three times. The electronic key indicator will blink four times to confirm the battery saving setting. Press any button on your key fob in order to resume using the Smart Access System or Push Button Start.