Tail Light (Rear Light Cluster)

Many modern cars use LED tail lights with a long service life. Full-width light bars across the rear are a popular design feature. Some cars use dynamic indicators that sweep in the turn direction. Walk around the car with lights and brakes on, or use a reflection in a window, to check all bulbs.

Lamps or LEDs behind red and amber lenses light up with the side lights, when braking or when indicating.

A failed brake light is a safety risk and an inspection defect; replace it quickly. Cracked lenses let water in, which can corrode contacts and damage LED units.