hi all new to this group I have a 2001 406 est I have a problem with the speedo not working I have changed the drive in the gearbox and tried another set of clocks and still no speedo my question is is there a fuse for the speedo, another fault is the window won't go down smoothly it does it in bits again tried switch but no fixed so perhaps there linked as previous owner said the seem to start at around the same time cheers all