# What Is That Little Button On Your Car's Seat Belts For?

> The seat belt is one of the most important parts of your car cabin, a veritable revolution in automotive safety when it first appeared in a car in the 1900s.

- **Source:** [SlashGear](https://www.slashgear.com/1950745/what-car-seat-belt-button-is-for-uses-explained/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68b3c3cbe505f202e829e648)
- **Published:** 2025-08-31
- **Category:** Cars
- **Tags:** #seat #belt #against #button #little #appeared #automotive #benefit
- **Canonical:** http://localhost:4321/a/68b3c3cbe505f202e829e648

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._