I see the same trend, though I noticed that estimated remaining kWh was reset at software upgrades performed by BMW.
Date Mileage (km) (kWh)
26 Oct 2016 19487 18,7
27 Oct 2016 19502 18,6
27 Oct 2016 19516 18,7
28 Oct 2016 19516 18,8
28 Oct 2016 19544 19,6
6 Nov 2016 19765 19,5
7 Nov 2016 19800...