406 hdi bva remains unstable in gear for the first 1-2 minutes

Mrb. my car is diesel. I think it's cold. but if anyone knows I want help. The first hour in the morning when driving for about 1 km, the tachometer rises, the car is undecided in shifting gears. automatic transmission. passing back, dropping back. but after 1 km or so, the problem is solved immediately. it does not cause the same problem during the day. only when I run it the first morning. If anyone has information, can they share it?

where does the headlight washing function work in? I just bought the vehicle ...

:))) ankara -5 and above it happens in me then it gets better :)

Thanks, I was relieved. The current problem for the first few minutes is recovering later. I just bought the vehicle. However, I also took the test, the transmission received a full score of 100. even horsepower org. Despite being 109, 113 output master was very liked. thanks buddy