How many times should the hazard lights flash to express gratitude?
1 Answers
Flash the hazard lights twice to express gratitude. Here are some related details: 1. Purpose of hazard lights: For pickup trucks with longer bodies and deeply tinted rear windows, in complex road conditions or when merging onto highways, raising a hand inside the vehicle or sticking it out the window may not effectively convey gratitude to others. It also poses driving risks. Using hazard lights to express gratitude is the best option. 2. Precautions: When yielding as the following vehicle, always confirm the distance and speed of vehicles behind you to avoid rear-end collisions caused by sudden braking.