# What Is A Brake-By-Wire System And What Happens If It Fails While Driving?

> Most people may not know it, but in many modern cars, the brakes aren't actually connected the way they used to be.

- **Source:** [SlashGear](https://www.slashgear.com/1934308/brake-by-wire-explained-what-is-it-do-cars-have-them-now/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=689cdca07a22e6833855995f)
- **Published:** 2025-08-13
- **Category:** Cars
- **Tags:** #brake #driving #fails #happens #system #wire #actually #always
- **Canonical:** http://localhost:4321/a/689cdca07a22e6833855995f

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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._