I am new to here and am a german auto repair and performance shop owner in my city of red deer alberta canada. i just want to thank you guys on the amount of usefull info on your site . we just recently have branched out to mb ( we have been a dedicated porsche and audi/vw shop) and from the cars i have worked on . besides the slrs they are easy to access basic maintenance items . i look forward to working on more of them . and mabey even trading off my audis for one now that they offer a manual option in a car i would consider owning . here is a pic of my shop .