Texas DMV Written Driving Practice Test

If your headlights fail while driving at night, the best action is to use your emergency flashers and safely pull off the road. This response is advisable because headlights are crucial for visibility, and without them, it's unsafe to continue driving. Using your emergency flashers alerts other drivers to your situation and indicates that your vehicle is not moving normally. Pulling over safely allows you to address the issue without placing yourself or others at risk.

Continuing to drive until you reach a well-lit area is not safe, as it leaves you vulnerable to accidents due to poor visibility. Turning on your interior lights might provide some illumination inside your vehicle, but it does not improve visibility on the road or alert other drivers to your presence. Panicking and pulling over abruptly can lead to dangerous situations, such as causing collisions with other vehicles that may not be expecting your sudden stop. Therefore, the correct course of action is to utilize your emergency flashers and find a safe spot to stop.