Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Determine if It's Time to Change the Brake Fluid

Model: (Various brands) Various
Part: Brake fluid

This video shows how to assess whether the brake fluid (incorrectly referred to as "oil") needs to be changed. The tool shown in the video is very useful and can be found, for example, on AliExpress with code 1005009107796185 for £5.93, with free delivery in 3 days. The tool detects the moisture content in the fluid: if it is less than 1.5%, the green light will illuminate, indicating the fluid is in good condition. If the yellow light comes on, it is advisable to change it soon: moisture is between 1.5% and 3%. If it shows red, the moisture is above 3%, and it must be changed immediately. Other evaluation methods include mileage/time. It is advisable to change it every 2 years/60,000 miles. A visual inspection can help: it should be clear, not cloudy, and the brake pedal should feel firm, not spongy.

Posted on 30 April 2026 by ScegliAuto

Video tutorial

Related tutorials

Why It Is Important to Replace Brake Fluid in a Vehicle
Why It Is Important to Replace Brake Fluid in a Vehicle
(Various brands) Various Through this video tutorial, you will understand why it is important to replace brake fluid in a vehicle, specifically in a motorcycle: you should fr…
How to Check Fluid Levels
How to Check Fluid Levels
(Various brands) Various Before embarking on a journey, it is advisable to check the levels of all the car fluids to top up if necessary. The first fluid to check is the oil.…
Why You Should Periodically Change Brake Fluid
Why You Should Periodically Change Brake Fluid
(Various brands) Various This video explains why - and how - to change the brake fluid. We all know that brake fluid does not wear out unless there are leaks in the lines. So…

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

Watch the video!


by ScegliAuto

More videos