Just found a site called that sells cd roms w/ technical service bulletins and recalls for practically any vehicle. Looks like a lot of good info for $25 per cd. Looked up my 89 535i and it lists probably 100 or so TSB's. The page is: http://www.alldata.tsb.com/consumer/TSB/yr.html. If anyone out there has checked this out I'd be interested to hear about it.