How to Change the Code on a Schlage Lock

How to Change Your Schlage Lock Code

To change the code on a Schlage lock, you enter your current code, press the Schlage button on the keypad, then enter your new four-digit code twice. The whole process takes about two minutes and requires no tools or special equipment. Most Schlage locks use the same basic steps whether they are installed on a front door, garage entry, or interior room.

The exact sequence depends on which Schlage model you own — some have a physical button you press, while others use a touch-sensitive pad. This guide covers the most common residential models: the Schlage Encode (the newer smart lock), the Schlage BE series (the older keypad lock), and the Schlage FE series (commercial-grade). If you have lost or forgotten your current code, you will need to reset the lock to factory settings first, which requires the master code or a different approach depending on your model.

Key Takeaways

On Schlage BE and FE locks, press the Schlage button, enter your current code, press Schlage again, then enter your new four-digit code twice to confirm.
On Schlage Encode smart locks, use the Schlage Home app on your phone to change the code remotely, or press the button on the lock itself and follow the on-screen prompts.
If you do not remember your current code, you can reset the lock to factory settings using the master code, or remove the lock and contact Schlage support for a replacement.
New codes take effect when ready after you enter them the second time; the old code stops working right away.
Codes must be exactly four digits long and cannot be all the same number (like 1111 or 0000).

Changing the Code on a Schlage BE or FE Keypad Lock

The Schlage BE series (residential) and FE series (commercial) locks use the same code-change process. Stand in front of the keypad and make sure the lock is in the unlocked position. Press and hold the Schlage button (the small raised button with the Schlage logo) for one second until you hear a beep. The lock will not unlock — you are just entering programming mode.

Enter your current four-digit code on the keypad. You should hear another beep. Press the Schlage button again for one second. Now enter your new four-digit code, then press the Schlage button once more. Enter the same new code a second time and press Schlage one final time. You will hear a long beep or see a green light, which means the code has been saved. Your old code no longer works.

If you make a mistake during this process, wait about five seconds for the lock to exit programming mode, then start over. Do not press any buttons during the wait — the lock will time out on its own. If the lock beeps three times in a row, that usually means you entered the code incorrectly or the lock did not recognize a button press.

Changing the Code on a Schlage Encode Smart Lock

The Schlage Encode is a battery-powered smart lock that connects to your home Wi-Fi. The easiest way to change the code is through the Schlage Home app on your phone. Open the app, select your lock, tap "Manage Codes," and choose the code slot you want to change. Enter your new four-digit code and confirm it. The change takes effect within a few seconds.

If you do not have the app or prefer to change the code at the lock itself, press the button on the inside of the lock (the side facing into your home) for three seconds. The lock will prompt you on a small display screen. Follow the on-screen instructions to enter your current code, then your new code twice. This method works the same way as the app but is slower because you have to use the keypad instead of typing on your phone.

The Schlage Encode also allows you to set up multiple codes for different people — for example, a code for a family member, a code for a cleaner, and a code for a guest. Each code can be turned on or off separately through the app, and you can see a log of when each code was used. This feature is not available on the older BE and FE models.

What to Do If You Forgot Your Current Code

If you do not remember your current code, you cannot straightforward change it — you have to reset the lock to factory settings first. For Schlage BE and FE locks, you will need the master code, which is usually a six-digit code that came with your lock documentation or was set by the installer. Enter the master code on the keypad, then follow the same button-press sequence as you would for a regular code change.

If you do not have the master code, you have two options. The first is to contact Schlage customer support with proof of ownership (usually a receipt or photo of the lock). They can sometimes provide the master code or walk you through a reset process. The second option is to remove the lock from the door and send it to Schlage for a factory reset, which takes one to two weeks and may cost a service fee.

For Schlage Encode locks, you can reset the lock through the app if you still have access to your Schlage Home account. If you have lost access to the app and do not remember the code, you will need to remove the lock and contact Schlage support. Smart locks are harder to reset without the app because they do not have a master code option like the older keypad models.

Common Mistakes and How to Avoid Them

The most common mistake is pressing the Schlage button too quickly or not holding it long enough. The button needs a full one-second press to register — a quick tap will not work. If the lock does not beep after you press it, try again and hold the button longer. Some locks have a slightly stiff button that requires a firm press.

Another mistake is entering a code that the lock will not accept. Schlage locks reject codes that are all the same digit (1111, 2222, 0000) because they are too straightforward to guess. The lock will beep three times to signal rejection. Choose a code with at least two different digits, such as 1234 or 5678.

A third mistake is changing the code while the lock is in the locked position. Some Schlage models will not let you change the code if the deadbolt is extended. Unlock the door first, then proceed with the code change. If the lock keeps rejecting your button presses, try unlocking and locking the door once, then try again.

Testing Your New Code Before You Lock Yourself Out

After you finish entering your new code, do not close the door right away. Test the new code by entering it on the keypad while the door is still unlocked. The lock should beep and the door should unlock (or stay unlocked). If it does not respond, the code did not save correctly. Go back and repeat the code-change process.

Once you have confirmed the new code works, lock the door and test it from the outside. Enter the new code again and make sure the lock unlocks. This is especially important if you are changing the code on your front door — you do not want to be stuck outside because the code did not save. If the lock does not respond to the new code from the outside, unlock the door again and try the code-change process one more time.

Frequently Asked Questions

Can I use a code longer than four digits?

No. Schlage residential locks accept only four-digit codes. If you try to enter a five-digit or longer code, the lock will ignore the extra digits and use only the first four. Commercial Schlage locks may support longer codes, but most residential models are limited to four digits.

What happens to the old code after I change it?

The old code stops working when ready. As soon as you finish entering the new code the second time and press the Schlage button, the lock erases the old code from memory. If someone else knows the old code, they will no longer be able to unlock the door.

Do I need to change the code if I just moved into a house with a Schlage lock?

It is a good idea to change the code even if the lock is new to you, because you do not know who else may have the previous code. The previous owner, real estate agent, or inspector may still have access. Changing the code takes two minutes and costs nothing, so most security experts recommend doing it right away.

Can I change the code if the lock batteries are dead?

On keypad locks (BE and FE), you can usually change the code even with low batteries, but the lock may not beep or respond clearly. Replace the batteries first if possible. On smart locks (Encode), you cannot change the code through the app if the batteries are dead, but you may be able to change it at the lock itself if there is enough power left for the display screen to work.

What if the Schlage button is stuck or broken?

If the button will not press or feels broken, do not force it — you may damage the lock further. Contact Schlage support or a locksmith. If the lock is still under warranty, Schlage may replace it. If the lock is out of warranty, a locksmith can usually replace just the keypad assembly without replacing the entire lock.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.