i'm kinna at odds with this. My wife drives a VW Beetle and a wee while ago summit was wrong with it. I couldn't find the answer in the manual, so I went on a VW forum. Now looking through it, it wasn't the type of messageboard that interested me, actually no car forum interests me, but they may have had the answer I needed, so on I went, gave an intro then posted my question. I got a few replies, thanked them, and never returned. I'm probably in the wrong, but needed an answer to a problem I had, but otherwise had no interest in cars.
I don't think I'm a messageboard slut, but reading this back, who knows