Ok I’ve successfully changed the brushes and it seems to run through all the test cycle but now the LCD flashes like it’s changing programs all the time
When you select a program using the roatry dial it seems to display the wrong times and then the times flicker. For exame the quick 39 minute wash flicks between 2:50 and 3:08
that sounds like the programme selector is dirty. if you can remove the panel and try to get a small amount of WD40 into the switch. dont saturate it just need anough to get inside and work the knob to clean it