If you ever wanted to know what all that stuff does on top of the ECTO-1 or ECTO-1A, then you may want to pick up a copy of Haynes Ghostbusters Ectomobile Owner’s Workshop Manual available in booksellers everywhere.

But if you ever wanted to know what the stuff does on top GBNJ’s ECTO-2V then you are in luck.  We just added a new page to better explain just that.

Check it out after the jump.