w201 16v Climate control wacky
 

hey guys ,


the 16v climate control seems broken, no matter what button i hit , it blows out of the defrost, and if i turn it to the coolest temp it still blows hot , and when its totally off ,it blows slow hot air from the side vents and def, what controls this, i havent ever worked on the CC yet , but this seem like a easy fix

anyone know these systems

thanks
Dave