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Old 08-11-2018, 12:08 PM   #9
Terri Kennedy
There and back again
 
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Join Date: Oct 2003
Carmudgeonly Ride: 2003 BMW 325xiT; looking for a new fun car
Location: New York
Posts: 2,939
Quote:
Originally Posted by Terry Kennedy View Post
I have a pre-coded E46 IHKA if you want to borrow it to see if things get better. You need a coded one because the ones you get from the parts counter sit there completely useless, displaying "NC" (Not Coded). Coding just tells it if it should operate in degrees C or F mode and if the car is a diesel or not (the "bad air detector" that auto-switches to re-circulate is disabled on diesel cars).
The aforementioned IHKA:



64-11-6-956-319 US MSRP $832.62, GetBMWParts $679.42.
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