It's on the side of the O/S latching mechanism just behind the driver's window. The label has "WEBASTO" on it in big letters, BMW and the part number underneath and the paint name underneath that, as per pic.
Also I can see the interior of your hardtop is quite dark. Would this be referred to by BMW as grey or black? Trying and see what color options were available.
Also I can see the interior of your hardtop is quite dark. Would this be referred to by BMW as grey or black? Trying and see what color options were available.