I’m near the end of the factory scheduled maintenance plan. Just did a gearbox oil change and hydraulic steering fluid change. Gotta say that both the shifting and steering seemed improved. Aside from the usual oil and filters service, I’ve had the spark plugs replaced twice, and the serpentine belt changed too. Other fluids such as coolant and brake were changed at least twice. Gotta say that this is a great benefit to helping keep the car in tippy-top shape.