What equipment is mandatory for all motor vehicles under Title 16?

• A. Functional windshield wipers and air conditioning
• B. Functional headlights, tail lights, brakes, and turn signals
• C. Working stereo system and navigation system
• D. Roof racks and alloy wheels

Answer: (B)

Functional headlights, tail lights, brakes, and turn signals are essential components mandated for all motor vehicles under Title 16. These items serve crucial safety functions that ensure the visibility of the vehicle and the ability to communicate with other road users. Headlights allow the driver to see the road ahead in low-light conditions, while tail lights indicate the vehicle's presence to drivers behind. Brakes are critical for stopping the vehicle safely, and turn signals provide a means for drivers to indicate their intentions when changing lanes or making turns, thereby enhancing overall road safety.

The other options include features that, while they may enhance comfort or utility, are not mandatory for vehicle operation and safety under the law. Having functional windshield wipers and air conditioning might be beneficial but is not universally required. Likewise, working stereo and navigation systems are convenience features, and roof racks or alloy wheels are purely aesthetic or functional enhancements, not requirements for vehicle safety or compliance.