Where is the button opening the fuel tank on an Audi A3 ?

Question

I just rented this car, and spent 20 minutes looking for it without success.

The car is an Audi A3 1.4 TFSI Sportback, and I would really appreciate some explanations about this mysterious button.

Answer

push in on the door itself. Some pop open that way...?

Where is the button opening the fuel tank on an Audi A3 ?

Answers (1)