A seat belt alarm is a safety feature in vehicles that sounds an audible or visual alert when the driver or passengers are not wearing their seat belts. The purpose of the alarm is to encourage seat belt use, which has been proven to reduce the risk of injury or death in a crash.
There are a number of reasons why someone might want to disconnect their seat belt alarm. For example, some people find the alarm to be annoying or distracting, especially if they are only driving a short distance. Others may have a medical condition that makes it difficult or impossible to wear a seat belt.