JJ Keller Entry Level Driver Training for CDL 2025 – 400 Free Practice Questions to Pass the Exam

Improving visibility while driving at night is crucial for ensuring safety on the road. Keeping the dome light off while driving is beneficial because interior lights can create glare on the windshield or affect your night vision. When a light is on inside the vehicle, it can hinder your ability to see outside clearly, especially in the dark where your eyes need to adjust to the low light conditions.

By turning off the dome light, you allow your eyes to adapt to the darkness outside, which enhances your overall night vision and helps you to better detect other vehicles, pedestrians, and obstacles in your path. Other options, such as keeping the dome light on, can directly impair visibility instead of improving it, while driving faster does not compensate for reduced visibility and can increase risk. Closing windows might affect airflow but does not significantly contribute to visibility. Thus, the correct practice for improving visibility at night focuses on minimizing distractions and maximizing your ability to see outside clearly.