Today when I got into my car I found a dime sized black fuzzy spider sitting on the passanger side dash . I tried to get him, but he was fast and darted into the defrost vent!
How did this thing get into my car? I haven't had any windows open while parked yet. Or is this some kind of deadly Japanese spider?

 

I have one that died in my interior light,he pops up and down when the bass is on.

 

Well I lived in Japan for three years and I don't remember any warnings about little fuzzy spiders. Plus most of the spiders I saw over there are huge!!! Snakes are a different story, they have some nasty snakes. I ran over one of those snakes twice and it still didn't die!!!