BMW Z4 Roof not working Post by colb ยป Mon Aug 31, 2020 8:43 am Decent code reader like BMW INPA or BMW Scanner 1.4 will read the roof module and display any codes set for the system so that may pinpoint where the fault is for you.
Driver's door window buttons not working and stuck in roof down mode. Recently got my hands on an 08' E88. Everything has been fine except recently the driver's side window controller stopped working. The wing mirrors can still be adjusted by the unit but there is no response from any of the 5 window buttons on that side, and no clicking noise2021 BMW Z4 sDrive30i [10.00] I just recently read a piece from the manufacturer of soft top material concerning maintenance and they say you should only wash the top when it gets stained (bird droppings, tree sap, etc.). GRFWghf.