Thanks a lot Cobb for your response.
It does not smell burnt.
Yes, agree with you that the color looks just fine.
I bought this car for a year now. I tried to find when the transmission oil was changed from the previous owner. But he didn't know.
Currently, I am driving fine without any issue. But just want to be proactive to avoid problems.
Many people mentioned the same point you mentioned that their car was fine. But started giving problems when they changed the transmission oil.
I am trying to evaluate my situation.