An airbag cover (1) for automotive vehicles incorporating at least one decorative element (3) as an integral part of the cover but having an appearance different to the rest of the cover and a contour delimited by two U-shaped grooves (15, 17) and having a break line (6), made up of a weakened area predetermining the line along which the break will occur during airbag bag deployment, which goes through the decorative element (3).