Maybe it is just me, but what is a dusk driving light?

If you need lights turned on, you need headlights turned on. Anything less is not sufficient. In my area, it can get you a ticket, I am not sure where you are located.

Daytime running lights can be programmed by the dealer, and are for up until dusk, since they don't turn the taillights on.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue