As i found out there is no any way for just change coding on 5F unit to activate proper sound system this need to be done with VCP so i again im looking for someone with VAG CAN PRO. Do you know anyone around London ? Very disappointed now got all the parts ready go to my car and just need to find someone with VCP around to do this PR change for quadlock activation and correct subwoofer work. Quadlock is active now because unit used this output for front speaker
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