The gas tank is eating and does not always open because it is prevented from carrying out the lid of the petrol tank. When the cover is curled, the wire is rotated so that it clings to the latch. Therefore, when the cover is curled, you must ensure that the wire is in the opposite direction of the latch.
If the latch is locked, you need to move the lever in the Hyundai Accent, and then gently slide the switch, for example, coin.