Just pinch and yank off cover. You will see a small light and beside it is a small SET button by the batteries, it is labelled. Press this Set button for 2 seconds. The red LED will light on the front code side and beep twice to indicate you are in programming mode. Enter your current code that you want to change (factory set is 12345) and then press the button that looks like a little lock on the keypad.
Installing door locks becomes an effortless task when using Defiant locks, which manufactures locks exclusively for The Home Depot. These locks are easily.
Enter the digits '10' and press the lock button again. Enter the new code (must be six digits) and then press the lock button again. The red light should go on continously for 10 seconds.