Must the cracked taillight cover be replaced?

[DeBella]

The cracked taillight cover must be replaced as it cannot be repaired. If not replaced, it may lead to water ingress into the taillight, which could cause more serious malfunctions. However, there are two options: replacing just the cover or replacing the entire unit. Below are relevant details: 1. Car light covers are generally made of plastic. Some lights are integrated units, meaning if the cover is damaged, it cannot be replaced separately, requiring the entire light assembly to be replaced. 2. Some vehicles have detachable light covers, allowing for just the cover to be replaced if damaged. Below is some information about the lighting system: (1) The lighting system is crucial for vehicles, as cars have many important lights such as brake lights and turn signals. (2) Typically, cars have two brake lights—one on each side. Some vehicles also feature a high-mounted brake light on the rear windshield. (3) If any light is damaged, it is recommended that the owner repairs it immediately. Neglecting repairs may compromise driving safety.