I thought other members may have come across this issue when trying to fit seat covers to front seats. I got new seat covers for my Fabia Mk4 and tried to remove the Headrests on front seats but found it impossible to remove them, as they slide up and down but wouldn’t come out completely. I had to go to local Skoda dealer where a mechanic used a secret button!!! In the back approx. 4 inches from top of  the seat. You have to feel for this button under fabric, press it down with a