I must say, whilst I am always up for a useful upgrade, this one leaves me cold.
When I change lanes etc. I just hold the indicator until the move is complete (in my opinion, 3 blinks isn’t enough for a safe lane change whereby you can be sure everyone around you has noticed and therefore has sufficient advance warning of the manoeuvre; also when I want to turn - for example when exiting a roundabout - I put the indicator on proper and let the cancellation mechanism do it’s thing once the manoeuvre is complete).
So in conclusion, I fail to see the point in this modification- can someone enlighten me as to why you feel it’s useful?