206 general maintenance

Hello friends. My first vehicle was 206 1.4 petrol feverline. Since I bought it, I have done 17000 km and the service km has come. for the first time I will have my general maintenance done. I have no idea. authorized service or special service? what should be done? I have no information. Can you help me?

How many models of vehicle, how many thousand km, is it manual or automatic?