Integrated in-car DAB adapters are an alternative to add-on adapters and replacement car stereos. The AutoDAB adapter in this video is for use with car steering wheel controls (SWC). If your car has a USB socket there are other adapters which are easier to install. Depending on your car and requirements an add-on DAB adapter or replacement car stereo could be better.
AutoDAB Adapters: www.autodab.com/Default.aspx
Dension DAB Receiver: www.dension.co.uk/dab-digital...