This Steering Wheel Conversion Kit is used to convert a Discovery 4 or Post 2010 Range Rover Sport steering wheel for use on a Discovery 3 or Range Rover Sport 05-09. The 2 gold plated boards included in the kit replace the main switch boards in the Discovery 4 or 2010 Sport steering wheel and allow it to be retro fitted to a Discovery 3 or Range Rover Sport 05-09 model to enhance the look of the vehicle With the additional add-ons available to this kit you can also add a Heated Steering wheel option (AC032), ACC in the RR Sport pre 2010 (AC033) and Flappy Paddle transmission shift (AC034). This kit is also compatible with later model Freelander 2 steering wheels such as the 2013 model, but the most recommended steering wheels are the early 2010-2012 as these have the same wiring loom and the swap will be straight forward.