Hello everyone,
After a long drive, I experienced some kind of burnt plastic smell. Right after that, I noticed that passenger front seat heating doesn't work anymore. Also, I noticed that the passenger front seat heating button is lit, when seat doesn't get warm. The day later, I noticed that from the right side front vents - the air-conditioning blowing cold air, at the same time from the drivers side, –vents blowing hot air. few days later, I noticed that when I bring temperature to 28°C in the car I start receiving hot air on my feet and no air is going out from the vents. The moment I bring the temperature low to around 20°C. I start to receive warm air from vents on driver side. From the side of the passenger only cold air is going out from the vents. Looks like the whole ECC system is going crazy. does anyone encounter the same problem.

thank you so much