Study for the TX DMV Written Driving Test.. Study with flashcards and multiple-choice questions. With over 500 questions. Practice the signs and driving rules. Updated for 2024. Get ready for your driving test!

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When you are driving in foggy weather, what lights should you use?

  1. Headlights

  2. Hazard lights

  3. Parking lights

  4. Fog lights

The correct answer is: Fog lights

When driving in foggy weather, it is important to use your fog lights. These lights are specifically designed to cut through thick fog and improve visibility for both you and other drivers on the road. Headlights may produce glare and reflection off the fog, making it difficult for both you and other drivers to see. Hazard lights are intended for use when your vehicle is stopped or disabled, and using them while driving can confuse other drivers on the road. Parking lights are not bright enough to increase visibility in foggy weather.