Good evening to everyone! I bought a Nissan Tiida in private about 3 months ago, where the ventilation system was broken, the salesman suspected the ventilation engine. ALSO NOT FUNCTIONED! It was all good and I accepted it, after all the heating went yes, I got 18 years old on Monday and wanted to pick up my girlfriend and suddenly from where nothing the blower worked at the highest level and it got warm or cold within seconds. I turned off the car and turned it off and then turned it on again at a later time everything was like before, the heating somehow doesn’t work either, I ask for help I also checked through the fuse