Few Queries Regarding Honda City

[kamilali]

Hi everyone,
Hope you all are doing well.

I own a Honda City 2017 prosmatec,
I have recently moved to Lahore,

1- I need to change the Auto Transmission fluid of my car, i was unaware of the change intervals nor Honda bothered to change it when i take it to them for inspection, can someone from Lahore suggest a trusted place to change auto transmission fluid, my car is 47000km done, Honda maintained till pre covid, and tuned from HTL Karachi post covid,

2- Is there any nitrogen filling shops nearby Lahore Cantt?

3- Since past 5 years, coolent level never got down, is this OK or I need to change it?

Thanks in advance

[uzair3337]

No need to change coolant.
Coolant should be changed every 200000km or 10 years.
Dont know about nitrogen filling shops in Lahore cantt.
First ATF should be changed at 60k km and the next on 40k km interval.