Learn how to reset an unknown combination on a Simplex 5000 mechanical pushbutton lock.1. In this video we'll reset an unknown combination on a Kaba Simplex.. Kaba lock light codes. Kaba door locks come with a colored light that indicates their status. The following are the most common Kaba door lock light codes you'll see: Greenlight: The door is locked and secure. Red light: The door is unlocked and not safe. Kaba's door lock is blinking red, and the door won't open, which means the battery.
Kaba Simplex lock full mortise operations .. disassembly and explanations on how it works and how to reset unknown combination .. @TheFlyingLocksmiths If it'.. Code Entry: Try entering your code. If the lock responds, your cleaning spree has paid off. Overcoming Incorrect Code Entry. Reset the Lock: Find the reset button (refer to your lock's manual as this can vary). Press and hold it until you hear a beep or see a light flash.