"""TRANSMISSION OVERHEAT WARNING"" MESSAGE IS DISPLAYED. Check Control Message ""Transmission overheating warning"" is displayed. One or more of the following fault codes are stored in the transmission control unit (EGS): 4209A1 - Temperature sensors: Hot operation 1 with possible adaptation of shift programv 4209A2 - Temperature sensors: Hot operation 2 with torque reduction 4209A3 - Temperature sensors: Hot operation A faulty transmission oil cooler thermostat."
