Stoplight

The driver ignored the stoplight.

Do I turn left at the first stoplight?

At the stoplight.

When the stoplight turns green the cars will start.

Didn't you see the stoplight was red?

You have to stop if the stoplight is red.

When you see the stoplight is red, stop.

The rear lamps are combined with the service stoplights and are contained in stoplight part and blackout marker light assemblies at the rear of the vehicle.