The indicators of a car allow the driver to indicate to other traffic which direction he is taking. The
indicators are operated with a handle on one or other side of the steering wheel.
In most cases, the indicators are located next to the headlights of a car, at the side and at the back in the
rear lights.
Instead of just lighting up, the indicators flash to attract the attention of other drivers. For this purpose, an
indicator is equipped with special
light bulbs allowing it to flash.