Night dimming — Nebraska Permit Test

Night dimming on the Nebraska permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.

The rules

Dim your headlights when following within 200 feet of another vehicle.

High beams from behind flood the mirrors of the car ahead and leave its driver half blind.

Dim headlights when following within 200 feet of another vehicle, and when meeting oncoming vehicles.

Nebraska Driver’s Manual, p.61

Use high beams on open highways, but dim them when meeting oncoming vehicles.

An oncoming driver staring into high beams cannot see the road and may drift across the line toward you.

Dim headlights when following within 200 feet of another vehicle, and when meeting oncoming vehicles.

Nebraska Driver’s Manual, p.61

If oncoming headlights are blinding, do not look directly at them; look toward the right edge of the road.

A driver who stares into bright lights is blind for seconds afterward and can wander out of the lane.

If the oncoming lights are blinding do not look directly at the vehicle but look toward the right edge of the road.

Nebraska Driver’s Manual, p.61

A windshield kept clean inside and out helps reduce the glare from oncoming vehicles.

Dirt and film on the glass scatter every oncoming light into a bright haze you cannot see through.

A clean windshield, inside and out, helps reduce the glare from oncoming vehicles.

Nebraska Driver’s Manual, p.61

At night, keep your eyes moving; staring at the spot lit by the headlights leads to eye strain, fatigue, and lack of concentration.

Eyes fixed on one bright patch tire fast, and the driver stops seeing what moves at the edges.

Keep eyes moving; eye strain, fatigue, and lack of concentration can be the result of staring at the spot created by the headlights.

Nebraska Driver’s Manual, p.61

On the test

When following another vehicle at night, within what distance must you dim your headlights?

200 feet. High beams from behind flood the mirrors of the car ahead and leave its driver half blind. Nebraska Driver’s Manual, p.61: “Dim headlights when following within 200 feet of another vehicle, and when meeting oncoming vehicles.”

How this works

Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.

You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

What it costs

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Where these come from

Every rule here is checked against Nebraska Driver’s Manual, published by the Nebraska Department of Motor Vehicles, and against the state code itself. Last checked 2026-10-04.