Transmission Fluid Compatibility Issue Reported in Mercedes-Benz Vehicle

A 2018 Mercedes-Benz AMG GTS owner experienced a transmission oil overheating warning. Upon inspection, the mechanic found no significant metal shavings in the transmission fluid. However, the use of Pentosin FFL-4 transmission fluid has raised questions about its compatibility with the vehicle.

Draining a small amount of transmission fluid to check for metal shavings is a standard diagnostic procedure, but using the correct type of fluid is essential to avoid damaging the transmission. The use of Pentosin FFL-4 and Motul Gear 300 75W-90 gear oil may not be the recommended choice for the AMG GTS.

Vehicle owners who experience similar issues should have their transmission fluid inspected by a qualified technician to determine the best course of action. According to reports, this issue may affect various vehicle makes, including Mercedes-Benz, BMW, Audi, and others.