How To Change Code On Schlage Lock Keypad Ideas. Wait for the “schlage” button to beep and flash three times. Individuals with codes for unlocking the lock can enter their codes into the keypad and the lock will automatically release, allowing the user access into the house.

You should see the “schlage” button flash and usually beep as well three times in a row. Excellent job on removing the old codes now you need to enter a new code for yourself. Start by extending the deadbolt on your lock and then use the schlage button on your keypad.