Final answer:
You should not use high-beam headlights when approaching or following another vehicle within 500 feet, as it can blind other drivers and is often illegal.
Step-by-step explanation:
You should not use high-beam headlights in situations where they can blind other drivers or pedestrians. High-beam headlights are for use when you're driving in rural or suburban areas with very little traffic and poor lighting conditions.
However, you should switch to low-beam headlights when you are approaching or following another vehicle within 500 feet to prevent dazzling the other drivers. Not only is using high-beam headlights in close proximity to other drivers dangerous, but it's also illegal in many jurisdictions.
You should not use high-beam headlights in all of the following situations:
1. When there is oncoming traffic - High-beam headlights can blind other drivers and make it difficult for them to see the road. It is important to switch to low-beam headlights to avoid causing dangerous situations.
2. When driving in fog or heavy rain - High-beam headlights can reflect off the water droplets and create glare, reducing visibility instead of improving it. Low-beam headlights or fog lights should be used instead.
3. When driving in urban areas - High-beam headlights can be very bright and cause discomfort to pedestrians and other drivers. It is best to use low-beam headlights to ensure the safety and comfort of everyone on the road.