How do you unlock a citroen xanta fuel cap?

To unlock the fuel cap on a Citroën Xantia, first ensure the vehicle is unlocked using the remote key or the physical key. If the cap remains stuck, check the fuel cap release mechanism inside the car, typically located near the driver's side door. If the release lever is not functioning, you may need to access the fuel cap directly by using a flathead screwdriver to gently pry it open or consult a professional for assistance. Always refer to the owner's manual for specific instructions related to your model.