Does anyone have any knowledge of this system, Both mirrors dont respond to the switch to adjust them. Which leads me to believe it is a power or controller problem, maybe a simple fuse. Where can I find the fuse or controller?
I had the same problem recently with the mirrors on my S-Type. I took it to a JMD and it turned out to be an accumulation of dirt. £20 job done. I did hear the sound of the mirror motors but no action. Maybe you do have a wiring/fuse problem.