It is important to note that if you purchase an unlock code for a Discovery this code will cover all the Discovery family - from Discovery 1 through to Discovery 4. This feature is hugely beneficial if, at a later date, you upgrade your vehicle within the same Land Rover family you don’t have to purchase another unlock code. Defender Family > Defender - from 1990 Discovery Family > Discovery 1 > Discovery 2 > Discovery 3 > Discovery 4 Freelander Family > Freelander 1 > Freelander 2 Discovery Sport Family > Discovery Sport Range Rover Family > Range Rover Classic > Range Rover P38 > Range Rover L322 > Range Rover L405 Range Rover Evoque Family > Range Rover Evoque Range Rover Sport Family > Range Rover Sport - Mk1 > Range Rover Sport - Mk2 Supported Languages > English > French > Spanish > Portuguese > German > Italian > Dutch