Does it have auto climate controll? If so, I'd say you have a climate control computer or sensor issue. You should have the dealership look to see if there is a TSB for this (technical service bulletin) or even a recall. If nothing else they can tell you if the symptoms are indicative of a common problem that they see.
Also could be an issue with the evaporator icing up. Either way AC problems are usually best left to the professionals with the proper equipment to service Air Conditioning.
Your car might also have reached the temperature you told it to reach in the automatic climate control system?
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
BMW Werkz
668.8K posts
97.6K members
Since 2003
A forum community dedicated to all BMW owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more for your favorite models!