NHTSA Updates Headlight Rules

NHTSA aims to modernize headlight regulations to reduce glare and keep pace with technology.

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Oct 8, 2026

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NHTSA Updates Headlight Rules

NHTSA aims to modernize headlight regulations to reduce glare and keep pace with technology.

In brief

NHTSA aims to modernize headlight regulations to reduce glare and keep pace with technology. NHTSA will update headlight rules to address glare and accommodate modern lighting technology. Originally reported by Motor1.

NHTSA seeks headlight rule update

The National Highway Traffic Safety Administration plans to modernize Federal Motor Vehicle Safety Standard No. 108 to address headlight glare and accommodate newer lighting technology.

“long-overdue update”

Headlight glare problem

Modern leds produce more light than halogen units, and tall vehicles cause headlights to aim directly into lower cars' eyes.

NHTSA's review scope

NHTSA's review scope

The agency will examine how modern headlighting technology contributes to glare and determine changes for headlamp height and aim.

Modern lighting technology

NHTSA wants to update rules for leds, dusk sensors, automatic high beams, and replaceable light sources while harmonizing with international standards.

Current rules outdated

The current headlight standard hasn't changed since 1997, according to the Insurance Institute for Highway Safety.

Public comment period

Public comment period

NHTSA will accept public comments on the effort's scope and committee makeup by november 9.

What it means

NHTSA will update headlight rules to address glare and accommodate modern lighting technology.

Read the original on Motor1

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