What are the most common issues with the Ford S-Max transmission?

I have noticed some strange behavior with my Ford S-Max's transmission. What are some common issues that can occur and how can I address them?

One common issue with the Ford S-Max transmission is transmission shuddering or jerking. This can be caused by a faulty transmission control module, and should be addressed by a mechanic.

Another common problem is the transmission slipping, which can be caused by low transmission fluid or a worn out transmission. I would recommend checking the fluid levels and getting a professional opinion if the slipping continues.