The black box
Behind the back seat on the trunk wall behind the battery
Answerthe battery for the 2000 deville is usually behind the back seat*EDIT* To be more clear it is UNDERNEATH the back seat not behind it. Lift the portion that you actually sit on and you will find it.
in the trunk behind the rug on the back of the rear seat drivers side
it is called a butt not a car
Right side of dashboard, behind the glovebox, and then behind the bank of relays. It is screwed to the back of the bracket that is supporting the relays.
obtuse
under the back seat
rear subwoofer in back dash of 2004 cadillac deville is 10"
Middle, behind the driver in front of the rear wheels
Back, then forward, then back. Often called whiplash.
Right back (usually the setter), middle back (libero), left back, Right front(opposite), Middle front (middle blocker), left front (outside hitter)
I have a 2000 Deville DTS. The battery is located below the back seat. Just pull up the seat (not back), and you will find the battery.