What vehicle components must be checked for good working order before driving?

Before driving a vehicle, it is essential to check various components to ensure safety and compliance with regulations. While all the options listed are important for safe operation, the focus on lights and reflectors is crucial because they play a vital role in visibility and communication with other road users. Properly functioning lights, including headlights, taillights, turn signals, and reflectors, are essential for alerting other drivers and pedestrians to your presence and intentions, particularly in low-light or adverse weather conditions.

Poorly functioning lights can lead to dangerous situations, as they may prevent other drivers from seeing your vehicle or recognizing your actions on the road. This could result in accidents or traffic violations. Therefore, ensuring that lights and reflectors are in good working order is a fundamental part of pre-trip inspections and critical for safe vehicle operation.

While brakes, tires, engine oil, coolant levels, and windshield wipers are also important safety components, checking lights and reflectors directly impacts the visibility and communication necessary for safe driving.