Two options , either buy the multi function parts and retro fit (switch plates, control module and mini loom) or a complete multi function wheel (much more expensive). You may also want to consider buying a used M/F wheel and swapping the parts over if the colour doesnt match your existing. The multi function wheel is only available in triangular airbag form , the sport wheel has different shaped face plates so there is no multi function option. One last point, it only works if you have PCM already fitted. Re coding can be fiddly , on my car not only did the steering wheel electronics need recoding along with PCM , but a full vehicle handover also needed to be performed to get it all to synch properly. Expect about 1 hour tech time to do the coding and about 1 hr for the wheel installation or parts.