Mercedes-Benz S-Class Brake Fluid Malaysia

DOT 4 LV brake fluid. Replace every 2 years — S-Class has more brake mass and higher operating temperatures than smaller models. Degraded fluid has a lower boiling point, which on a heavy car at highway speeds is a genuine safety concern. Cost at 4M Car Care.

Mercedes-Benz specifies DOT 4 LV (Low Viscosity) brake fluid — critical for BlueEFFICIENCY braking systems that use electro-hydraulic actuation. Regular DOT 4 can be used but is not optimal. Mercedes mandates brake fluid replacement every 2 years regardless of mileage — in Malaysia's humidity this is especially important as moisture absorption lowers the boiling point. Brake fluid flush costs at independent workshops. Never use DOT 5 (silicone) fluid in Mercedes-Benz hydraulic systems.