Lexus key fobs are not just for locking and unlocking your car doors.
They have some hidden features that can make your driving experience more convenient and enjoyable.
Here are some of the tricks you can do with your Lexus key fob.
How to Use the Hidden Key in Your Lexus Key Fob?
Did you know that your Lexus key fob contains a secret mechanical key inside? This can come in handy if your key fob battery dies and you need to access your car.
To find the hidden key, locate the small button on the key fob that releases the key. Depending on the Lexus model year, the placement may be different.
On the new smart key fobs, there is a small button on the top left side of the fob—press it, then pull it down from the keychain to remove the mechanical key.
Now go to the driver’s side door and pull the handle open to expose a small keyhole. Insert and turn your key, then you can unlock your Lexus¹.
5 Amazing Lexus Key Fob Tricks
Your Lexus key fob can do more than just lock and unlock your car doors. It can also perform some functions that may not be enabled by default. Here are some of them:
#5. Remote start
You can start your Lexus engine remotely by clicking the lock symbol once to lock the vehicle, then press the lock button three times, holding for three seconds on the third press.
Once you see the hazard lights flash several times, the engine will start within 10 seconds.
Your Lexus will run for 10 minutes until any door is opened, the brakes are pressed, or the engine is remotely turned off.
#4. Open your windows from outside the car
You can open or close all your windows and sunroof from outside the car by pressing and holding the unlock or lock button on your key fob.
However, this feature may not be activated by default. You may need to ask a Lexus technician to enable it for you.
#3. Seat Memory
You can save up to three different seat positions for different drivers using your key fob.
To do this, adjust your seat to your preferred position, then press and hold the “set” button on the driver’s door panel until you hear a beep.
Then press one of the numbered buttons (1, 2, or 3) on the door panel until you hear another beep.
Now, to pair this to your Lexus key fob, press and hold the “set” button at the same time as the unlock button on your key fob.
You have now paired one of these settings to your Lexus fob. Repeat this process for other seat positions and key fobs if needed³.
#2. Activate Battery-saving Mode
If you won’t be driving your Lexus for an extended period of time, you can put your key fob in a battery-saving mode to prevent it from draining.
To do this, press and hold both the lock and unlock buttons on your key fob for five seconds until you see a red light flash twice.
This will deactivate the wireless function of your key fob until you press any button again.
#1. Change the default setting for unlocking the doors
You can customize how many doors are unlocked when you press the unlock button on your key fob.
To do this, press and hold both the lock and unlock buttons for five seconds until you hear a beep.
Then press lock once to cycle through the options: one beep means only the driver’s door unlocks, two beeps mean all doors unlock, three beeps mean the driver’s door unlocks first, then all doors unlock with a second press.
How to Start Your Lexus with a Dead Key Fob Battery?
If your key fob battery is dead, you can still start your Lexus by following these steps:
- Place the Lexus emblem on the back of the key fob against the start/stop push button in your car.
- Put your foot on the brake.
- Press the start button.
Your car should start normally. However, it may be a good idea to replace your key fob battery as soon as possible. You will need a CR2032 battery for most Lexus models.
How to Save the Battery Life of Your Lexus Key Fob?
If you won’t be driving your Lexus for an extended period of time, your key fob has a battery-saving mode to save you from needing a new battery when you return.
To activate this mode, press and hold both the lock and trunk buttons on the fob for 10 seconds until you hear two beeps. This will disable the wireless functions of the fob until you press any button again.
These are some of the secret Lexus key fob tricks that you need to know.
By using these tricks, you can unlock the full potential of your smart key and enjoy a more convenient and comfortable driving experience with your Lexus.
These are some of the secret Lexus key fob tricks you need to know. Try them out and enjoy your luxury ride!
