Here we have a good used navigation/gps screen assembly in excellent condition removed from a 2017 CTS-V with only 4400 miles. Will fit all 16-18 Cadillac CTS-V only but WILL require delaer programming/unlocking. Car was wrecked with only 4000 miles, Removed from vin 1G6A15S6XH0159235, Please verify fitment before purchasing!