1S0 816 911 B · KNOB Volkswagen genuine (OEM) part number 1S0 816 911 B, KNOB. Fitted on (2)KNOB — pos 7 · PR:KN1+9AB (KAT559.BIN)KNOB — pos 7 · PR:KN1+9AB (KAT570.BIN) Open the interactive exploded diagram →