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  1. errorcode P1721

    Alfa 159, Brera & 946 Spider
    Hi all, new here with problems reading errorcode, I have these F1 flippers but dont seem to work, had it checked by my mechanic, this is what comes up.... P1721 -Gear selector panel [from NSC]... He or I dont have a clue what this means or how it relates to these flippers. Anyone has an idea...