The Shell ATF 134 FE Automatic Transmission Fluid is designed specifically for use in modern vehicles by Mercedes Benz. Blue in color, it's a full synthetic formula offering unparalleled protection and performance. It's known to be more stable than conventional fluids, reducing the chances of shifting issues arising from temperature fluctuations. The fluid adheres to the latest transmission specifications, ensuring optimum efficiency and longevity. Its high-performance characteristics also make it an excellent choice for high-mileage vehicles. To promote efficiency, it's recommended to change the transmission fluid every 50,000 miles or sooner if the vehicle's performance is compromised. Choose Shell ATF 134 FE Automatic Transmission Fluid for your Mercedes Benz vehicle for safe and reliable performance.