solved my squealing AC control panel fan issue

[shogun]

http://www.bimmerboard.com/forums/posts/425554

There are in total 5 temp sensors for the IHKA, if you want to test and clean them, here are pics and test data
http://bmwe32.masscom.net/johan/ihka/ihka.html

[Paul in NZ]

OT shogun,do you still have the pics somewhere of the wiring you removed from the 750IL you dismantled?

[shogun]

OT shogun,do you still have the pics somewhere of the wiring you removed from the 750IL you dismantled?
have a look here, maybe you find what you need

http://www.bimmerboard.com/forums/posts/270025

http://s71.photobucket.com/albums/i155/shogun_bucket/?action=view&current=img008.jpg
http://www.bimmerboard.com/forums/posts/278693/

http://8810.teacup.com/750hiline/img/bbs/0000437.jpg
http://www.bimmerboard.com/members/shogun/original/M70DKufueline.jpg
http://www.bimmerboard.com/members/shogun/original/CSaeule
http://www.bimmerboard.com/members/shogun/original/Steering%20Shaft%20copy.jpg
http://s71.photobucket.com/albums/i155/shogun_bucket/?action=view&current=CIMG4994.jpg
http://s71.photobucket.com/albums/i155/shogun_bucket/?action=view&current=RearBumper750.jpg
http://s71.photobucket.com/albums/i155/shogun_bucket/?action=view&current=BrakeBooster.jpg