Chevrolet Sonic 2014 Owner's Manual page 153

5. If the cap is locked, you can
unlock it with the ignition key.
Remove the cap. The cap is
tethered to the hinge hook.
Remove the cap. The cap is
tethered to the hinge hook.
6. After refuelling, close cap. Turn it
clockwise until you hear "click"
sound.
7. Push the fuel filler door closed
until it latches.
Note
If, in cold weather, the fuel filler door
does not open, tap the door lightly.
Then try to open it again.
Caution
Wipe off any overflowing fuel
immediately.
Infotainment system 153