What should you check regarding the brake lights?

When conducting a pre-trip vehicle inspection, checking the brake lights is crucial for ensuring safety on the road. The brake lights serve as an important signal to other drivers, indicating when your vehicle is slowing down or stopping. Therefore, the correct procedure is to ensure that the brake lights illuminate properly when the brake pedal is applied. This visibility helps prevent accidents by clearly communicating your intentions to other road users.

If the brake lights do not work correctly, it can create confusion and increase the risk of rear-end collisions. Thus, functionality during both day and night is essential, and the brake lights should operate effectively in all driving conditions. Proper illumination is about ensuring that the lights not only turn on but also are bright enough to be seen by drivers behind you, regardless of the time of day or weather conditions.