single headlight not working · one side headlight dead
One headlight fails to turn on at all while the other works normally.
Check if the bulb has a visibly broken filament or dark, discolored glass - a quick visual check that often confirms a simple bulb failure.
Get it fixed before driving at night - single-headlight driving significantly reduces visibility and is also a common reason for a traffic stop in many places.
Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Battery keeps dying repeatedly
WarningThe battery is repeatedly found dead or too weak to start the car, even after being recharged or jump-started recently.
Interior or dashboard lights dim when braking or idling
WarningThe interior lights, dashboard lights or headlights visibly dim or flicker when braking, idling, or using multiple electrical accessories at once.
Several unrelated electrical problems appear at once
WarningSeveral seemingly unrelated electrical issues show up around the same time - for example, a window acting up, a warning light flickering, and the radio glitching.
Headlights are dim or flickering
WarningThe headlights appear noticeably dimmer than normal, or flicker on and off slightly, especially noticeable at night or idle.
