Maine Headlight & Wiper Law
Maine ties it together: headlights on any time your wipers are in constant use, from sunset to sunrise, and whenever you can't see 1,000 feet ahead in rain, freezing rain, fog, or snow (29-A M.R.S. 2067). Note Maine uses a full 1,000-foot trigger, not 500. It's a traffic infraction. DRLs won't cover you - your tail lamps stay dark. Full switch, low beam.
A detail here is flagged medium confidence — confirm the exact figure with the state DMV before you rely on it.
When you light up in Maine
Maine ties it together: headlights on any time your wipers are in constant use, from sunset to sunrise, and whenever you can't see 1,000 feet ahead in rain, freezing rain, fog, or snow (29-A M.R.S. 2067). Note Maine uses a full 1,000-foot trigger, not 500. It's a traffic infraction. DRLs won't cover you - your tail lamps stay dark. Full switch, low beam.
Night, low visibility, and daytime
- Night window: from sunset to sunrise (not the half-hour-wider version). Low-visibility trigger: persons or vehicles not discernible at 1,000 feet ahead in rain, freezing rain, fog, or snow. Third leg: any time your windshield wipers are in constant use.
- The rule does not apply to a rig parked or standing off the main traveled way. No work-zone daytime-headlight statute; obey posted 'Headlights On' signs. Daytime running lights are not required and do not satisfy the rule - front-only lamps leave your tail and marker lamps dark. Use the full headlamp switch, low beam.
Maine Headlight Law FAQ
Do you need headlights when using wipers in Maine?
When are headlights required in Maine?
What is the headlight fine in Maine?
Reference information for planning, not legal advice. Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it. Last reviewed July 2026. Source: https://legislature.maine.gov/statutes/29-a/title29-Asec2067.html. See our Terms & Disclaimer.
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