audifirst

I had a little problem, bought this Symphony headunit for my project, and when I connected to my non-Bose system, I turned ON the BOSE display showed up, I thought at first that the radio is BOSE, but I did some researched, I realize that only display shows BOSE and the radio is the same as in those cars with non-bose, but now the front speakers don't work, only rear ones, so my question is what has to be done to get them work, do I have to bring the radio to dealer to get it reprogram to turn off the functions for BOSE ? or can I do it myself,

EdP

VAGTOOL. You need it to change the configuration.