oldguy57
MB Enthusiast
Yep it is vaguely interesting and can give a general view of how which bits go where and how they are attached. It's also useful if you go into an MB parts department and avoids the sometimes interminable wait while the parts guy looks up the relevant bit you want. Even better if you can take in a copy of the parts diagram and can say can I have one of those please.It's useful and interesting in a nerdy sort of way to be able to look these things up, but I still always quote my VIN number when I buy online (eg. MB Newcastle eBay store)