Forgive me for brain dumping here but I've spent the last few days going through this thread in an attempt to figure it out for myself but I'm a bit lost.
I've got a 2018
Cupra 300 with MIB2.5, looking to upgrade both the MIB software and maps.
I'll need to update the FEC code to support newer maps, is there a procedure for this somewhere?
I also can't work out what software version I can upgrade to and if there is a certain path I should follow.
View attachment 31757
This is what I currently have installed.
Would appreciate any guidance.