I have a 2014 Accord with the CVT. No harsh driving. It has 33k miles on it now and I basically follow the maintenance minder. At 16k miles..the Honda service tech recommended that I change the transmission fluid. I declined since the maintenance minder only asked for an oil change. At 30k miles..said thing. Now the dealership is sending me a notice indicating that they are recommending that I change the transmission fluid. It's not that expensive. I think $100 or so and I dont want to be too late. At what mileage should I expect the maintenance minder to show that its time for me to change the transmission fluid? Should I just have them change it now?