Have Mercedes Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.The message you are getting in most cases if you are sure the cooling system is full can be caused by a low coolant sensor and this should not usually have any affect on the transmission. In order to determine what is causing the shift problem you need to start first with having the computer system scanned to see if there are any fault codes setting. If you can get this done and post back with the results I will advise you from there.