Hello friends, strange happenings today in my 2001 E class, indicated right on a roundabout and when this was automatically canceled on exit the lefthand indicator started as if by magic. I was impressed until I realised that the stalk was in the centre and it it was still flashing left and the only of canceling it was to indicate left and then centering. Question is , is it the switch needs lubricating or something else anyone has had a problem with.