Good morning together, I have here a ’96er 850 combi with B5202S without climate. My problem with this is that the heating is only lukewarm. Temperature indicator in the instrument cluster behaves normally, thermostat I changed yesterday evening nevertheless times (is not sooo expensive) – as to expect unfortunately without success. After a test drive I once scanned the lantern, especially it occurred to me that the hoses in the direction of the passenger cell were very different warm. If I was not mistaken the lower was really hot and the upper one was a little more than handwarm. Therefore the detail question 1: Did the 850er have a heating control valve? I read in another post that it should not be so, so the heat exchanger should always be hot. But can be that the contribution for a 850er with climate was now almost 10 years. If he has one thing that would be a hot candidate why nothing goes through. Detail question 2: If he has no thanks, what could lead to the fact that there is no reasonable flow? We have now taken the 850er with climate. If he has one thing to say about heat water and then I would have a bit to change.