i drive a 2012 E350 4MATIC. The transmission jacks and changes forcefully once in a while
How many miles on the car?
Try resetting the transmission shift points.Turn ignition on and keep the gas pedal pressedes for 10 sec. Turn ignition off again.
Mileage is just 12,300KM. It was flooded a while though.
In resetting the transmission, will the engine be running while the gas pedal is pressed at stationary position?
No the engine will not be running. Ignition on to position II where all the dash lights are on.