Hi,
I am buying auction cars and I tried all the websites over the internet on this subject. I used mdecoder.com, but the information is not very complete..
Lately, I found and I am also using
https://bmwvinreport.com. You pay via PayPal and they provide you with a detailed report in less than 24 hours. For me it is very helpful..
Hope this will help you out, guys!
Cheers!