16 miles a day seems borderline fine. I take that to be 8 miles each way? Your setup is correct. Let it charge to 100% and see how it works for a while without additional charging.

__________________
2012 ActiveHybrid 750i ED

3/12 ED 7 - thread ID 610350
1/11 ED 6 - thread ID 5767556&postcount=175
4/10 ED 5 - thread ID 453501
5/08 ED 4 - thread ID 290679
3/07 ED 3 - thread ID 201013
3/06 ED 2 - thread ID 136454