E39 528i - climate control fan gone haywire!!!!
Happy spring all....
My '98 E39 528 seems to have an issue with the controller for the climate fan. It sometimes rapidly changes speeds. It sometimes will only blow on Max and sometimes won’t blow at all. It will even sometimes increase from min to max on its own.
Does anybody know what part controls the fan speed and where it would be located on my ride....
Suggestions of whether this would be a good DIY project?