Under the rear seat
Located under the rear seat, two release handels underneath rear seat.
If you ment starter and it is a northstar engine it is under the intake manifold.
Its at the rear right side of the seat.Life up the front of the seat on the rear right side and bingo:)
In Cardillac STS.
Under the rear seat
Remove rear seat and remove battery
Probably found the answer, but is under the rear seat cushion, least that's where my 2004 DTS is located.
under the hood passenger side
14.2
under the car
I think it's under the rear seat!
Flickering lights, on a Cadillac STS, is usually a sign of a loose wire. When all of the lights flicker, it is an indication of a loose battery ground cable.