Marco, actually the lexus is just a link to Toyota. Like Infiniti is linked to Nissan.  This is because they are the same manufacturer, its just a different brand.  If you look at the BMW directory you will see Mini and Rolls Royce data in it. The Mini and Rolls are links to the BMW directory.  You didn't go down in file size or function.  I went through all of them and they didn't go down, just a few but very little.  In order to actually find out if the file size went down, you need to go to the directory where the actual manufacturer  is and not the link.