Hello,I have a problem that I can’t handle myself.Sometimes someone can help me. Since the operating temperature at my Omega B 16V 100kw Bj 96 did not come above 90 degrees even after a long drive I noticed that the electric fan always runs from the start. When I switch off the air conditioning automatic it stops running and I get a normal operating temperature. Can someone give me a tip what is very defective? Thanks already in advance