Quote:
Originally Posted by Revie
Do you have a link to that fix TiAgX5? Mine was squeaking a little last time it really dropped cold. I did a search but couldn't see it.
Many thanks.
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Is the "squeal" coming from deep inside the dash...or is it a not so loud sound coming from the IHKA control panel? Can you hear it after you've turned the car off and put your ear up to the IHKA?
Key search phrase words are: "BMW IHKA sampler fan".
You may also want to search for how to remove the IHKA from the dash...its the same procedure for the e39 as well as the e53...find any DIY for these models and your good. Once the IHKA control unit is out...then it's just inserting something into the clasps that hold the panels together.
Once you open the IHKA...you will see the circuit board and the small sampling fan sitting on its magnetic spindle. Clean the dust and perhaps a few drops of oil.