Autel VAG SFD Security Gateway Unlock is introduced by Volkswagen Group (VAG) to help protect vehicle owners from fraud by providing information on who and when has made modifications to their vehicles. SFD restricts functions like adaptations, coding, and parametrizations
Can't save adaptations after an Autel VAG SFD unlock? This guide provides a direct solution to the "Secure Login Required" error on the MaxiCOM Ultra Lite when working on a VW Tiguan 2024. Fix the access denied issue and complete your adaptation successfully.
Problem: The Autel VAG Token on MaxiCOM Ultra Lite was adapted in channel 09 of VW Tiguan 2024 and it worked. However, when trying to adapt, it gave a message about not being able to access:
"Wykonanie funkcji wymaga bezpiecznego logowania.Sprobuj ponownie po zalogowaniu sie dobezpiecznego dostepu (Performing this function requires a secure login. Please try again after logging in to secure access.)"
There was an internet connection. I logged into the Autel network. I used a token to unlock the gateway. I unlocked the 09. The picture shows that the module has been unlocked, but the next picture shows that access is denied while saving the adaptation. Can you help for a fee?
Solution Return back to the "Hot Function" where that is a secure login, perform it.