The Series 30023 uses key code series FV, with 345 documented codes spanning the range FV101-FV225, FV301-FV360, VM101-VM225, VM301-VM360, VT400-VT474. Uses a 5-cut double-sided profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is typically stamped on the original key bow or available via the VIN through the dealer.