Under the back seat.
The radiator drain plug on a 2002 Cadillac Seville is located at the bottom of the radiator on the driver's side. It typically resembles a plastic or metal screw and can be accessed from underneath the vehicle. To drain the coolant, you will need to remove the plug carefully, ensuring to have a container ready to catch the fluid. Always remember to allow the engine to cool before attempting to drain the radiator.
A dead cell in the battery will cause it to loose it's charge overnight. The only fix is to replace the battery. Any light that is staying on will drain the battery. Also a stuck relay will drain the battery.
Up Your Butt And Around The Corner! >.<
Yes.
A short in the wiring.
it is under the passenger set on the back, lift up through the front and it will slide right out....
Under the rear seat next to the battery; there is a 10 amp fuse for the seat warmers.
No, it can cause you to use and excesive amount of fuel but it will not effect the battery.
When the battery light is on. That means your charging system isn't working. You should have your system check. It will drain your battery.
If no accessories have been added that are draining the battery it is probably the voltage regulator . The voltage regulator will short out creating an open circuit , and the battery will drain back through it .
the gap specifications is 50 on a 2002 Cadillac Seville