Err-03: This indicates that an incorrect code was entered. If you see this repeatedly, it means the lock is recording consecutive failed attempts.
Here are the most common Eagle Safes error codes and what they mean: eagle safes error code
In this definitive guide, we decode every major Eagle Safes error code, explain why they trigger, and provide step-by-step solutions to get you back into your safe without calling an expensive locksmith. Err-03 : This indicates that an incorrect code was entered
Err b: Appears if the "Memory" button was pressed incorrectly during a procedure. Remove battery for 30–60 seconds
Possible Causes:
If you have a persistent error code (like E-02 after a battery change) and you have the master override key, reset the safe to factory settings.
123456 or 159# for LaGard).