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Heater always on

3K views 9 replies 5 participants last post by  Bugsie 
#1 · (Edited)
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.
 
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