Heat is always on with blower as well as when ac is on. Heat mixes with ac air. Changed heater control valve. Still have same issue. Any ideas on what I could try next?
Only thing I can think of is to bypass heater core with the hoses. I have 95 530i. Thanks for any help.
I have used that vent setting and heat is on. It does get hotter when adjusting heat setting with blower. I am replacing connector as it was brittle from heat and age.
You could also use a volt meter or a test light.
Basically anytihng to prove that power is coming out of the three pin connector for the heater valves.
Just finished the tip from BMW fatherfigure and the results were from 13 to 26 between the three pins.
Any more ideas for this.
Thank you so much for all the help.
Best regards
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