Seat Leon >> Removing and installing relay and fuse holder in E-box :: Relay carrier, fuse holder, E-boxes :: Wiring :: Electrical system :: SEAT Leon Service and Repair Manual - Seatia.com
Fuse box location and diagrams: SEAT Leon (Mk3/5F; 2016-2019...) - YouTube
SEAT Leon (2005-2012) fuse box diagrams - YouTube
Fuse box layout? | SEATCUPRA.NET
Fuse & Relay panel locations and diagrams (explained) VW Golf Mk4, Jetta, Bora, Seat Leon, Audi A3 - YouTube