At dawn or dusk, or in rain or snow, it can be hard to see and be seen. A good way to let other drivers know you are there is to:

Question

A. Turn on your hazard lights
B. Turn on your low-beam headlights
C. Turn on your parking lights
D. Use your horn every once in a while

Answer 1

The best option to let other drivers know you are there, especially in conditions of low visibility such as dawn, dusk, rain, or snow, is:

B. Turn on your low-beam headlights.

Using your low-beam headlights improves your visibility to other drivers without causing glare, as opposed to high-beam headlights or hazard lights. Parking lights and horn usage are not effective for this purpose.