Honestly, do not know since it was my wife who was trying to charge the car at the Source point.
But it is a good point. Will investigate further.
Since the last post, BMW sales people had mentioned that someone else with i3s had a similar issue.
Just got a new i3S (2018).
The issue is that I can not charge it at the Source points. (tried a number of them in Central London ).
Was able to charge it at a garage so may be this is Source related .
Has anyone else had a similar experience with Source and i3S ?
Thank you.