May be part of the body control module, so may need to change more than just cluster, but check into that one. Best way would be to get the VIN of a 14 that has MyColor and start cross-referencing part numbers with your car....wiring harness, cluster, BCM, etc. This is how you can get the MyColor if we can find someone with GT Premium Package. Got info from Mustang Driver. BY the way everyone they are informative.