What daily walk-around inspection (Abfahrtskontrolle / Visual Inspection) must a Category C truck driver perform before starting the first journey of the day?

1. Check engine oil, coolant, and washer fluid levels; inspect tire conditions, wheel nut tightness/markers, and pressures; verify lighting, indicators, and brake pressure buildup; check load securing and vehicle documents
2. Rely on the most recent workshop inspection unless a dashboard warning appears
3. Check lights and tires only; load securing remains solely the loader's responsibility
4. Perform the checks after the first delivery, once the vehicle has reached operating temperature