Have you checked the sponsor side of the board ?. The actual parts catalogues come and go on the net. Others probably have one to hand if you want to do it that way. Investing some Internet chargeable time on Erwin is another way to get the code or just ask your parts department. Erwin you download all the maintenance pdfs. Those are the official workshop manuals. The standard
Ateca side I have posted thread about it with the link.