1993 Cadillac DeVille Owner's Manual - Page 277

A CAUTION: Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don't smoke if you're near gasoline or refueling your vehicle. Keep sparks, flames, and smoking materials away from gasoline. I If you're refueling your tank using a hydrocarbon recovery nozzle,the fuel pump may shut off before the fuel capacity of your tank reaches full. This is a normal condition. If you slow the flow of fuel going into the tank, it is more likely to fill to capacity without shutting off. The cap is behind a hinged door on the left side of your vehicle. Pushin on thefront edge of the door to open. Remote FuelDoor (Option) . ... , . The release button is in the glove box. , .".