How do you open a fuel cap on a cady?

To open the fuel cap on a Cadillac (often referred to as a "Caddy"), first ensure the vehicle is turned off and in the "Park" position. Locate the fuel door release button, which is typically found on the driver’s side, near the floor or on the dashboard. Press the button to release the fuel door, then simply push the fuel door open. If your Cadillac has a locking fuel cap, you may need to unlock it using the vehicle key or remote before unscrewing it.