Forgive my ignorance but there are 4 settings on the wing mirror switch/rotary knob
centre position is to thaw or de-mist, L&R is obviously to adjust the mirrors (my left mirror doesnt work and neither seem to de-mist)
but the back position (9 o'clock if looking face on) is that to pull the mirrors in, like a beemer?
as it dont do nuffin for me...... ive got a GT TDI 110 (recently purchased, but with lots of problems)