my 97 acura went totally dead! I just drove it approx 3 blocks stopped turned it off the about 3mins later got back in turned the key and all went black!!! Can this be just a fuse?
First thing to do is check the battery connections. Make sure the terminals are nice and tight, and clean if there is any corrosion present. Secondly, when was the battery replaced last? I've seen batteries just drop off with no warning.
and or you have a short to ground. Like Mark said check your battery connections and wiring.