Mercedes-Benz WGLC 254 Headlight Configuration and Coding

[abubakarameer55]

I need help setting up the left LED headlight control unit for my 2024 Mercedes-Benz GLC W254. If anyone has experience with this process I would appreciate some guidance on how to properly set up the control unit. Any tips, tutorials, or resources will be greatly appreciated.

 

[ivomarchev]

I had a similar case, with GLS 2020, with Launch PRO5, I copied the coding from one machine to another and everything was fine, but I had a donor machine of the same year from a friend.
The right way is to code with XENTRY online.
If you have an old part and a diagnostic session is possible, try making a backup copy of the coding using DTS Monaco (if you have it) and transferring it to the new one.

 

[kacpix500]

As far as I know, changing the module coding is nothing special, scan the QR code and use XENTRY to code it. But if the module is changed, it most likely will not work due to the built-in security. The fastest way to do this is to perform an initial startup with XENTRY online.

 

[abubakarameer55]

Well, thanks for your concern, but please, you can connect to my system using remote service and help me, I have offline XENTRY, C6 and DTS Monaco 9.