UNder the back seat, push seat bench back toward rear of car and pull up. Replace only with a vented battery. Dont cheap out on a non-vented one.
The battery to a 1999 Cadillac Seville SLS is underneath the backseat of the car. The car manual explains how to remove the rear seat and gain access to the battery. It is much easier then it sounds.
where is the coolant temperature sensor located in a 1999 cadillac seville sls?
Check for bad connections or fusable link
I have seen some simple minded questions here, but to ask where the battery is shows a very good indication that you need a good mechanic, and stay with your other hobbies..... it is under the driver side backseat bottom,passenger side ,ac delco
In a 1999 Lincoln Continental : The car battery is located in the engine compartment , on the drivers side of the engine compartment
The 1999 Cadillac Seville does not have a timing belt, it has a timing chain.
It is on the bottom of the battery tray, under the battery.
fuse bock under the rear seat.
I have a 1999 Cadillac Seville STS and it's located under the back seat in the fuse box. It's labeled "Audio".
Under the back seat
It is located under the back seat.
remove your rear seat, battery is located under seat