Hows about this then?
My car doesn't have folding mirrors. There is no switch (there is a blank where the switch normally is) and I can't find anything on the convenience menu. How can such an expensive car not have folding mirrors?
When I was looking at SL55s I was stunned at how much kit was not standard fitment. For a 90 grand car it is not right but that historically is MB for you. Is yours a UK spec Helen? My M5 was a personal import (UK spec) because at the time there was a price incentive to do so.