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Difficulty: HardNight Driving and Headlight Glare Management

A driver is traveling along a dark two-lane road at night behind another vehicle. An oncoming automobile rounds a slight curve with its high-beam headlights active, creating blinding glare across the driver's field of vision. Which sequence of actions should the driver perform to properly manage the glare and maintain safe vehicle control?

  1. Keep low-beam headlights engaged, direct vision toward the right edge of the lane, and maintain a safe following distance without looking into the oncoming lights.Answer
  2. B
    Direct vision toward the yellow center line to stay centered in the lane while switching on high-beam headlights to illuminate the road ahead.
  3. C
    Flash high beams repeatedly to warn the oncoming vehicle while increasing speed slightly to clear the area of glare quickly.
  4. D
    Look straight at the oncoming headlights to anticipate the car's path while turning on the interior dome light to adjust eyes to ambient light.

Answer

The driver should maintain low-beam headlights, shift their gaze toward the right edge of the lane or fog line, and maintain a safe buffer behind the lead vehicle.
When encountering severe headlight glare, a driver must keep their headlights on low beam and direct their gaze toward the right edge of the travel lane or white fog line. This allows the driver to track the road trajectory using peripheral vision without exposing their pupils to direct high-beam light, while maintaining a safe following distance behind lead vehicles.

Step-by-Step Solution

1
Evaluate glare source and beam selection
Ensure high beams are dimmed to low beams to prevent blinding other drivers.
High beams glare in fogged or oncoming conditions reduces visibility for all surrounding traffic.
2
Adjust gaze direction
Look past the glare toward the right edge of the roadway or lane markings.
Using peripheral vision to track the right edge prevents direct retinal exposure to intense high beams and guards against temporary blindness.
3
Control vehicle speed and buffer distance
Maintain or gently reduce speed while preserving distance from the vehicle ahead.
Visual recovery takes several seconds; maintaining a safe following distance avoids rear-end collisions during reduced visibility.

Key Concept

Headlight Glare Management and Night Vision Preservation
Estimated Time:1m 30s
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Topics

Night Driving and Headlight Glare Management

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