Have Transmission 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.In order to be able to determine if the shifting problem is internal or electronic the next step is to have the computer system scanned and see if there are any fault codes setting with usually indicates an electronic control concern. If you can get the system scanned with a Mercedes compatible scan tool and post back with the results we can work from there to try and get this problem resolved for you.
Your very welcome and thank you as well.