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BMW 3-Series (E90 E92) Forum
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JB4 question
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| 06-17-2016, 11:37 AM | #1 |
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Lieutenant Colonel
 
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JB4 question
Going through the menu/steering wheel controls and checking MaxCool mode to see if it's on or not. Went to Speedo 6/tach 1. toggled back down, jb4 not engaged and it I heard the engine fan turn on... Is this normal or correct??
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