Spongy T-Roc Brakes Signal Low Fluid Warning

I faced similar hydraulic brakes issues with my 2016 VW Golf GTI last season. The spongy brake pedal combined with low fluid levels often indicates a potential leak in the brake system or worn brake pads. In my case, the master cylinder had developed a small leak, causing the brake fluid to gradually decrease. The warning light hadnt activated yet, but the pedal feel was noticeably different. During inspection, the mechanic found that the rear brake pads were also severely worn, contributing to the problem. The repair involved: Complete brake fluid replacement, Master cylinder replacement, New brake pads installation, Thorough brake system inspection This was a serious safety issue that required immediate attention. When you visit the workshop, request they check: All brake lines for potential leaks, Master cylinder condition, Brake pad thickness, Caliper movement, Brake rotor surface condition The spongy feeling usually means air has entered the system, which compromises braking effectiveness. With your mileage, a thorough brake system inspection is definitely warranted.

Thanks for sharing your experience. The brake issues sound really similar to what Im facing. My mechanic also discovered some brake line leaks and recommended replacing several components. Would you mind sharing the total cost for your repairs? Im debating whether to have everything fixed at once or space it out. Also curious if youve had any new brake system problems since the repairs were done?

Following my VW Golf brake system overhaul, everything has worked flawlessly. The hydraulic brakes now provide firm pedal feedback with no sponginess. The brake fluid level has remained stable since the repair, confirming the leak issue was fully resolved. The total repair cost was 480€ for parts and labor. This covered the brake fluid replacement and fixing the worn brakes. While spacing out repairs might seem budget-friendly, compromised brakes pose serious safety risks. The complete brake inspection revealed interconnected issues that made sense to address together. For reference, its been 8 months since the repairs and no new brake-related problems have surfaced. The pedal feel remains consistent and the fluid level stays where it should. Getting everything fixed at once proved to be the right choice for both safety and long-term reliability.

Thanks everyone for the helpful insights. Just got back from the mechanic and wanted to share my experience. The inspection revealed multiple issues with my brake system, including a leaking master cylinder and worn brake lines. They recommended a complete overhaul similar to what others mentioned. The total repair bill came to 520€, which included: New master cylinder, Fresh brake fluid replacement, Brake line repairs, Labor costs I decided to get everything fixed in one go rather than postponing any repairs. The difference in brake pedal feel is remarkable, no more sponginess, and the braking is much more responsive now. The brake fluid level has stabilized, confirming they found and fixed all the leaks. After this experience, I definitely recommend not delaying brake system repairs. While the cost was significant, the improved safety and peace of mind are worth it. The brake pedal now feels like new, just like when I first got the car.