Are you allowed to combine fog lights and daytime running lights?

No, daytime running lights must not be combined with either fog lights or dipped headlights.

Daytime running lights may only be used in good visibility during daylight instead of (never combined with) dipped headlights or fog lights.

The following light combinations are prohibited:

• Dipped headlights and fog lights
• Dipped headlights and daytime running lights
• Dipped headlights and auxiliary lights
• Fog lights and daytime running lights