kombi one piece side windows m-code?

[consvws]

I picked up a very rough old '70 kombi, and noticed that it had this original 1-piece glass in the driver side. The m-code doesn't say anything about solid windows, but says it came with vents?

So basically my question is, is there an m-code for solid 1-piece side windows?

M177 - Rear seat, but no middle seat
M507 - "Wind wing" swiveling quarter windows in cab doors, left and right (211-235, 261-274)
M508 - Window in sliding cargo door, and in passenger area, opposite sliding cargo door, can be
opened; from chassis 212 2000 001 (221-244)
M508 - Windows in passenger area, opposite side with sliding cargo door, can be opened;
to chassis 212 2300 001 (221-244)