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      03-02-2016, 12:46 PM   #9
hardr85
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Drives: 2006 330i e90
Join Date: Oct 2012
Location: Little Rock, Arkansas

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Wanted to provide closure to my issue.

I eventually got a low break fluid warning, I checked it, and it was definitely low. Found leak on front passenger wheel.

Pushed brakes hard and held them, pedal slowly went all the way to the floor. Got out and saw a small spot under car.

I removed the wheel and found that the the brake line was leaking at connection to caliper. I tightened it up, it was a little loose. It must have loosened up when I put new rotors on a couple weeks ago. Put in some fluid, coded dsc with NCS expert, activated/calibrated with INPA, lights gone.

The calibration kept failing because it was obviously loosing pressure during the test.
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