Wechsel der Bremsflüssigkeit
Wechsel der Bremsflüssigkeit

Brake Fluid Explained: Why It’s Key for Safety

The term “Tankstelle Auto-frein” might sound a bit unusual, but it refers to a crucial component in your vehicle: brake fluid. Just as your car needs gasoline or diesel to run, brake fluid is essential for a functioning braking system. Imagine you’re driving on the highway and suddenly your brakes stop working! Therefore, it’s important not to underestimate the importance of brake fluid and regular maintenance.

The Importance of Brake Fluid

Brake fluid is the heart of your hydraulic braking system. It transmits the pressure you apply to the brake pedal to the brakes at the wheels. This pressure causes the brake pads to press against the brake discs and safely brings your vehicle to a stop.

What Does “Tankstelle Auto-Frein” Have to Do with Brake Fluid?

“Tankstelle Auto-Frein” is, of course, not a gas station in the traditional sense. The term is a reference to the fact that brake fluid, similar to fuel, must be regularly checked and topped up. Just as you refuel your car at the gas station, brake fluid also occasionally needs replenishment.

Why is Regular Brake Fluid Inspection So Important?

Brake fluid is hygroscopic, meaning it attracts and absorbs water. If water gets into the brake fluid, it can lead to serious problems:

  • Reduced Braking Performance: Water in the brake fluid lowers its boiling point. Under heavy braking, such as driving downhill, the brake fluid can start to boil, forming vapor bubbles. These vapor bubbles are compressible, preventing optimal pressure buildup in the braking system and reducing braking performance.
  • Corrosion: Water in the brake fluid can lead to corrosion within the braking system. This can result in expensive repairs to brake lines, cylinders, and other components.

When Should Brake Fluid Be Changed?

Most vehicle manufacturers recommend changing the brake fluid every two years or after a certain mileage. “Regular brake fluid change is one of the most important maintenance tasks you should have done on your car,” says Dr. Ing. Hans Müller, automotive expert and author of the book “Modern Vehicle Technology.”

Changing brake fluidChanging brake fluid

How to Choose the Right Brake Fluid

Always use the brake fluid standard prescribed by the vehicle manufacturer. You can usually find the correct specification in your vehicle’s owner’s manual. Never use brake fluid that is older than two years, as it may have already absorbed moisture.

Conclusion

While “Tankstelle Auto-Frein” may be an unusual term, it illustrates the importance of brake fluid for your vehicle’s safety. Regular checks and timely brake fluid changes are essential to ensure proper brake function and thus your safety on the road.

Have More Questions About Your Vehicle?

Our experts at autorepairaid.com are here to help and advise you. Feel free to contact us – we look forward to hearing from you!

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