To unlock the fuel door, follow these steps. Press on the button with a lock icon (as shown below) Push fuel door inwards to open Push fuel door inwards once again once refueling is completed Related ArticlesHow do I open the fuel door for Hyundai i30?How do I open the fuel door for Hyundai Venue?How do I open the fuel door for Hyundai IONIQ Hybrid?How do I open the fuel door for the Toyota Harrier?How do I open the fuel door for the Lexus CT200H?