Tap in all your codes on the bottom of the sticker on the boot floor to find out the factory options of your car, most work thought some confuse, like according to a couple of codes mine came with 16" wheels from the factory but was fitted with 225/45/17 tyres Pretty good though, lets you know if stuff is original or added/subtracted after all this time. Turns out mine has had its Recaros since day 1 http://igorweb.org/equidec/Default.aspx
Not to worry, the individual marques got acquired by other more scrupulous dealers in my town, it was just the company that went tits up (ie Nidd Vale Motors), which everyone was happy about, as they were terrible and deserved what they got.