I believe leather dash options are slightly different. There are 2 options. With Dakota leather you can get upper and lower part of the dash in black Walknappa leather (4M5). With Merino leather you can get upper part of the dash also in black Walknappa leather while lower part of the dash will be Merino (XT1). With XT1 you also get upper part of doors in black Walknappa leather. That's at least what German price list says
