What should you do to avoid being blinded by oncoming cars at night?

To minimize the chance of being blinded by oncoming headlights at night, looking at the right side of the road is the best practice. This allows you to maintain a proper view of the road while reducing the impact of the glare from incoming lights. When you divert your gaze to the right, your peripheral vision can still track your position on the road without being overwhelmed by bright headlights.

Maintaining focus on the right side also helps you stay oriented within your lane, which is crucial for safety. Oncoming car headlights can create temporary blindness, impairing your ability to see straight ahead. By directing your attention to lower luminosity areas—like the road's edge or the lane markings—you can adapt more effectively to the nighttime driving conditions.

Looking straight ahead might leave you vulnerable to the glare, as this is where the brightness is most intense. Checking the rearview mirror is generally irrelevant in this scenario, as it would not assist you in dealing with the immediate problem of oncoming lights. Diming your dashboard lights is beneficial for reducing interior glare but does not directly affect the blinding effect of headlights from approaching vehicles.