you are right - you use the gala signal if its present and code the navi to say you are using gala.
My S3 used gala on the Symphony II radio.s3225hp said:is it sure that my car has a gala signal?i mean is it used in s3?
I don't know of any way to change what the DIS shows by coding or adaptation. Not 100% sure but I think it might be related to either the type of Navi system or the SW version in the DIS (i.e. vehicle build date).s3225hp said:can you tell me why when i have the navigation mode in my fis display above the navi information i see the track number and temperature when in other factory fitted navis in the s3 the can see the cd number and the track number?have i made any mistake?