What can indicate that a driver may be unfamiliar with their vehicle?

A driver who seems unfamiliar with the controls of the vehicle exhibits behavior that suggests a lack of experience or comfort with operating that specific vehicle. This could manifest in several ways, such as hesitantly using features like turn signals, windshield wipers, or adjusting the speed. These actions indicate a lack of familiarity and can suggest that the driver may not have had much experience with that type of car, possibly leading to unsafe driving or difficulty in navigating traffic situations.

In contrast, drivers who adjust their mirrors frequently might do so out of habit or comfort with their vehicle, showing that they are aware of their surroundings and are taking precautions. Operating the vehicle with ease clearly indicates proficiency, while stopping at every signal light, although potentially cautious, can align with safe driving practices. Therefore, signs of control confusion or awkwardness stand out as strong indicators of unfamiliarity with the vehicle.