Wipers park in various different positions when switched off and sometimes do not turn on, when they will not turn on windscreen washers do not work. Modis and Autoboss come up with same code and
very helpful description "Windscreen Wipers"

Does anyone have these mixed letter/number codes
that may give a mor accurate explanation?

I normally can find info on these BMW codes on
4 different forums, but this one comes up blank.
We suspect a relay issue.