How to Open the Fuel Tank Cap Inside the Cadillac ATS?
3 Answers
The fuel tank cap uses an electromagnetic lock, so you need to exit the vehicle and manually open the fuel tank cap to access the fuel tank, which is located on the right side. With the engine turned off, approach the fuel tank cap and press on the left side of the cap to find that it pops open. You can also open the emergency switch in the trunk and then press the fuel tank cap release button.
While researching the Cadillac ATS, I noticed the clever design of the internal fuel filler door release. It operates via a control button inside the vehicle. The button is typically located on the inner side of the driver's door or near the sill, marked with a small fuel pump icon. Pressing it releases the electromagnetic lock, allowing the fuel filler door to open. This design primarily prevents accidental openings and theft, deterring fuel siphoning or children tampering. Occasionally, the button may malfunction, possibly due to a blown fuse or dust accumulation on the contacts. In such cases, you'll need to check the fuse box, located either in the engine compartment or under the dashboard. Overall, it's a simple and practical feature that makes refueling convenient. Remember to turn off and park the vehicle securely during refueling for safety.
Having driven the ATS for several years, I'm quite familiar with the fuel door operation. Just sit in the driver's seat, reach for the round button with the fuel droplet symbol on the door panel, and press it lightly to open. It's super convenient—no need to get out of the car. Once when the button got stuck, restarting the car fixed it. If that doesn’t work, the manual mentions an emergency manual release cord tucked in the trunk corner. Honestly, this internal release design makes refueling quicker. I’ve also noticed that keeping the button clean prevents most issues. The thoughtful design has earned praise from fellow owners who appreciate this considerate detail.