Buick CENTURY 1997 Manual page 233

8. Don't let the other end
touch metal. Connect it
to the positive
(+)
terminal of the good
battery. Use
a
remote
positive (+) terminal if
the vehicle has one.
9. Now connect the
black negative
(-)
cable
to the good battery's
negative
(-)
terminal.
Don't let the other end
touch anything until the
next step. The other end
of the negative cable
duesn ' I go to the
dead battery.
It goes to a heavy, unpainted, metal part on the engine of
the vehicle with the dead battery.
5-7