Hello, yesterday I removed and cleaned three actuators for the automatic air conditioning system with my Audi 80 B4 Built 93 NG. The reason for this was that the ventilation for the disc did not work any more. Now all the motors are working, but in the interior there is simply no warm air. No matter if I set to Low, 23, 25 or Hi, the air stays cold at all temperatures. Now I have read out the automatic air conditioning system and I get many error codes, which I use It can’t all be sporadically open at once? Can it be fixed by the basic setting? Maybe someone can explain to me what it could be and how it could be fixed. Have already read in other forums, but can’t find anything exactly yet, only something related to my topic. If I’ve missed something, forgive me. 2.3 Indoor temperature sensors in the roof sky, sporadically open 4.3 Temperature sensors in the fresh air vacuum duct, sporadically open 5.1 G17 temperature sensor in the bumper, permanently open (* 05.1) 6.1 (G110) coolant temperature sensor, permanently open (* 06.1) 8.3 alarm potentiometer of the temperature valve, sporadically open 11.3 alarm potentiometer of the central valve, sporadically open 13.3 alarm potentiometer of the foot/defroster valve, sporadically open 13.7 alarm potentiometer of the foot/defroster valve, sporadically blocked 15.3 alarm potentiometer of the damper valve, sporadically open 18.3 fresh air fan voltage, sporadic 3.3 internal temperature sensor in the control panel, sporadic open MfG