I've had my Skoda Fabia II Greenline 1.2 for a few years now and I've noticed over the last 6 months slowly each electric part is going one by one, started with the drivers electric window, it started to be faulty only working sometimes then eventually completely went as well as the control for the passenger side on the drivers side and the leds in the lights. Not long after the buttons for the passengers stop working on the passengers side as well as the Leds, then a couple months later the led for the central locking in the center console in-between the seats (under the Dash) went feels like a waiting game to see what goes next.
( I've had the wires on the door card checked and I've had the fuses under the dash checked but no issues there). The only thing I could think that maybe it's a battery issue but I've no idea what to try, any help would be appreciated