Perhaps you should put in your thread title - Temp Sensor as well.

http://www.bimmer.info/forum/showthr...ht=temp+sensor

http://www.bimmer.info/forum/showthr...ht=temp+sensor

http://www.bimmer.info/forum/showthr...erature+sensor

... and so on!

Since the same issue was posted just a few days ago, I'm going to have to issue you this...