Does anyone know roughly how much would it cost to service at Mazda once warranty is over?

I have a 2014 Mazda 3 with around 40k mileage only, and not really sure what servicing is required.

So far the car runs well with no issues, the only reason I thought of going back to Mazda for service is because I changed the battery myself, and the i-stop is not working, showing orange light on dashboard all the time.

I actually replaced with the proper battery specifically for cars with I-stop function, even did the reset based on videos on YouTube. It worked for a while, lights all went away for a couple of weeks and now it came back. Was thinking better let professional do it

Appreciate some advice

Same as in how much? It’s my wife’s car so I’ve only helped to send for service a couple of times during warranty period but don’t recall paying anything so not sure how much it would be if need to pay.

To the owners of Mazda 3 2016 High-Spec, how much are you paying for insurance this year?

Lets say if we passed our warranty period, does bermaz provide gear oil change at SCs?

shaking??? can elaborate more detail.
I  have speed up till 160km/h last week at Plus highway  towards north
Perfectly awesome!