What is the best way to maintain the transmission in my Ford S-Max?

I've noticed some issues with my Ford S-Max's transmission and I want to make sure I am taking the right steps to maintain it. What should I be doing regularly to keep my transmission running smoothly and avoid any costly repairs in the future?

Regularly check and change the transmission fluid to ensure it is at the proper level and clean. This will prolong the life of your transmission and prevent any issues.

Don't ignore any unusual sounds or sensations when driving, as these could be early warning signs of transmission problems. Take your car to a trusted mechanic to get it checked out.

Avoid abrupt acceleration or deceleration, as this puts unnecessary stress on the transmission. Try to drive smoothly and shift gears gradually.