Hmm just checked out the pug servicebox site and discovered there is actually a non-multiplex D9 setup! The wiper stalks are the same parts though:
CONTROL SWITCH -
6239 61 - FRONT WIPER BLADE W/O RAIN SENSOR AND ESTATE
6239 A7 - FRONT WIPER BLADE WITH RAIN SENSOR AND ESTATE
The light stalk is different though. The D9 has these options whereas the D8 only has one (6253 68):
CONTROL SWITCH
6253 74 - NO FRONT FOG LIGHTS AND WITHOUT NAVIGATION SYSTEM
6253 75 - FRONT FOG LIGHTS AND WITHOUT NAVIGATION SYSTEM
6253 81 - WITH NAVIGATION SYSTEM AND NO FRONT FOG LIGHTS
6253 82- WITH NAVIGATION SYSTEM AND FRONT FOG LIGHTS
Straaaange

<steve_earwig> I think this forum is more about keeping our cars going with minimal outlay than giving our cars more reason to go bang