Owner's Manual
Page 266
... shifting malfunctions, have your authorized Mercedes-Benz Center check the transmission fluid level. Coolant level To check the coolant level, the vehicle must be parked on level ground and the engine stopped. Check coolant level only when coolant is omitted. The coolant level should reach the black top part of automatic transmission...
... shifting malfunctions, have your authorized Mercedes-Benz Center check the transmission fluid level. Coolant level To check the coolant level, the vehicle must be parked on level ground and the engine stopped. Check coolant level only when coolant is omitted. The coolant level should reach the black top part of automatic transmission...